<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e3bb5-84ec-762e-b1a8-2ea7cb63b6eb,g:8cf4833a-d964-4a88-956c-0020b159db7e-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOME"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-7b64-8394-53bb4c5bc164" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74ed-b4dd-f7ed506c6819" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-7b64-8394-53bb4c5bc164" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74ed-b4dd-f7ed506c6819" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e3bb5-8e8c-76ba-a7d3-98629831cf89" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-7b64-8394-53bb4c5bc164" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019e3bb5-8e8c-76ba-a7d3-98629831cf89" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74e6-bd10-c6e4963f2aa3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019e3bb5-8e8c-7191-b607-a318a555bee3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74e6-bd10-c6e4963f2aa3" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019e3bb5-8e8c-7191-b607-a318a555bee3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019e3bb5-8e8c-77e0-b3db-d7543feda40b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74e6-bd10-c6e4963f2aa3" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019e3bb5-8e8c-77e0-b3db-d7543feda40b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e3bb5-8e8c-7f74-984a-3b52cc6abb3d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74e6-bd10-c6e4963f2aa3" xlink:to="loc_us-gaap_OperatingIncomeLoss_019e3bb5-8e8c-7f74-984a-3b52cc6abb3d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019e3bb5-8e8c-708f-b7d9-5c1063eacf76" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019e3bb5-8e8c-74e6-bd10-c6e4963f2aa3" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019e3bb5-8e8c-708f-b7d9-5c1063eacf76" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7930-b76c-d60d60b02d96" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-79aa-bad4-ebad3fa2ac87" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7930-b76c-d60d60b02d96" xlink:to="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-79aa-bad4-ebad3fa2ac87" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019e3bb5-8e8c-7c8a-aacf-6f91ba2ae4f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7930-b76c-d60d60b02d96" xlink:to="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019e3bb5-8e8c-7c8a-aacf-6f91ba2ae4f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e3bb5-8e8c-7192-a1a1-aa64bb7ac98e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_019e3bb5-8e8c-7b40-93c8-f2a9b50734c5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e3bb5-8e8c-7192-a1a1-aa64bb7ac98e" xlink:to="loc_us-gaap_Revenues_019e3bb5-8e8c-7b40-93c8-f2a9b50734c5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-73fb-b022-f7ce40907136" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingCostsAndExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e3bb5-8e8c-7192-a1a1-aa64bb7ac98e" xlink:to="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-73fb-b022-f7ce40907136" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingCostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LitigationSettlementExpense_019e3bb5-8e8c-7a12-8895-2d5b431bd2ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LitigationSettlementExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:to="loc_us-gaap_LitigationSettlementExpense_019e3bb5-8e8c-7a12-8895-2d5b431bd2ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019e3bb5-8e8c-700d-8953-5c9521c3c123" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019e3bb5-8e8c-700d-8953-5c9521c3c123" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_LossFromCatastrophesGainFromInsuranceRecovery_019e3bb5-8e8c-7256-b57b-55e0a1ebc75c" xlink:href="pcg-20260630.xsd#pcg_LossFromCatastrophesGainFromInsuranceRecovery"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:to="loc_pcg_LossFromCatastrophesGainFromInsuranceRecovery_019e3bb5-8e8c-7256-b57b-55e0a1ebc75c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_019e3bb5-8e8c-7f02-abea-ad18cf8aed80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_019e3bb5-8e8c-7f02-abea-ad18cf8aed80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_DepreciationAmortizationDecommissioningIncomeStatement_019e3bb5-8e8c-7fad-b117-71092dfec06f" xlink:href="pcg-20260630.xsd#pcg_DepreciationAmortizationDecommissioningIncomeStatement"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingCostsAndExpenses_019e3bb5-8e8c-707c-af60-c6eb587dff33" xlink:to="loc_pcg_DepreciationAmortizationDecommissioningIncomeStatement_019e3bb5-8e8c-7fad-b117-71092dfec06f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e3bb5-8e8c-7ac1-bdf7-0452d8cbd9a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-74ef-ac7b-7a92f9175d4f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e3bb5-8e8c-7ac1-bdf7-0452d8cbd9a1" xlink:to="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-74ef-ac7b-7a92f9175d4f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019e3bb5-8e8c-7930-97ad-c1d310cc2781" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e3bb5-8e8c-7ac1-bdf7-0452d8cbd9a1" xlink:to="loc_us-gaap_PreferredStockDividendsAndOtherAdjustments_019e3bb5-8e8c-7930-97ad-c1d310cc2781" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-7bfe-9572-90c23eb881f4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3bb5-8e8c-74c6-9d3d-1eee4b6e84ce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-7bfe-9572-90c23eb881f4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3bb5-8e8c-74c6-9d3d-1eee4b6e84ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-7134-944b-679c71c0c01f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-7bfe-9572-90c23eb881f4" xlink:to="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-7134-944b-679c71c0c01f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_ComprehensiveIncomeLossNetOfTaxAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7e18-a617-b01b643841b9" xlink:href="pcg-20260630.xsd#pcg_ComprehensiveIncomeLossNetOfTaxAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-72fa-8999-f18cda911eb8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_ComprehensiveIncomeLossNetOfTaxAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7e18-a617-b01b643841b9" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-72fa-8999-f18cda911eb8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_ComprehensiveIncomeLossPreferredStockDividendRequirementOfSubsidiary_019e3bb5-8e8c-7f03-b63a-87fe17b7b4c3" xlink:href="pcg-20260630.xsd#pcg_ComprehensiveIncomeLossPreferredStockDividendRequirementOfSubsidiary"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_ComprehensiveIncomeLossNetOfTaxAvailableToCommonStockholdersBasic_019e3bb5-8e8c-7e18-a617-b01b643841b9" xlink:to="loc_pcg_ComprehensiveIncomeLossPreferredStockDividendRequirementOfSubsidiary_019e3bb5-8e8c-7f03-b63a-87fe17b7b4c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3bb5-8e8c-7e36-89cc-06ba717b7d1e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_019e3df3-a6b9-7f4c-ae38-14e2526ad13a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3bb5-8e8c-7e36-89cc-06ba717b7d1e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_019e3df3-a6b9-7f4c-ae38-14e2526ad13a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_019e3bb5-8e8c-7dab-ab41-ef268812d9e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_019e3bb5-8e8c-7e36-89cc-06ba717b7d1e" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_019e3bb5-8e8c-7dab-ab41-ef268812d9e7" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3bb5-8e8c-70fb-85b6-df65137a319f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3bb5-8e8c-70fb-85b6-df65137a319f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019e3bb5-8e8c-75b9-bcf2-0bef77e8de84" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019e3bb5-8e8c-75b9-bcf2-0bef77e8de84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_AccruedUnbilledRevenueEnergy_019e3bb5-8e8c-79ae-8458-375646492e66" xlink:href="pcg-20260630.xsd#pcg_AccruedUnbilledRevenueEnergy"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_pcg_AccruedUnbilledRevenueEnergy_019e3bb5-8e8c-79ae-8458-375646492e66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_RegulatoryBalancingAccountsAssets_019e3bb5-8e8c-7622-8efc-532c1d756d26" xlink:href="pcg-20260630.xsd#pcg_RegulatoryBalancingAccountsAssets"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_pcg_RegulatoryBalancingAccountsAssets_019e3bb5-8e8c-7622-8efc-532c1d756d26" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesGrossCurrent_019e3bb5-8e8c-7ae0-98e8-05e6915f887d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherReceivablesGrossCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_OtherReceivablesGrossCurrent_019e3bb5-8e8c-7ae0-98e8-05e6915f887d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_019e3bb5-8e8c-787d-90f7-ca3a466056a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RegulatoryAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_019e3bb5-8e8c-787d-90f7-ca3a466056a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_019e3bb5-8e8c-7100-8831-f58b91b6ec38" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_InventoryNet_019e3bb5-8e8c-7100-8831-f58b91b6ec38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSupplies_019e3bb5-8e8c-7acb-8f75-0ac2c1585123" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryRawMaterialsAndSupplies"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSupplies_019e3bb5-8e8c-7acb-8f75-0ac2c1585123" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_019e3bb5-8e8c-7bbb-b1bb-d1da1ba54ad8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_OtherAssetsCurrent_019e3bb5-8e8c-7bbb-b1bb-d1da1ba54ad8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_LitigationAssetCurrent_019e3bb5-8e8c-751c-a86a-4a4c23fb1b09" xlink:href="pcg-20260630.xsd#pcg_LitigationAssetCurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_pcg_LitigationAssetCurrent_019e3bb5-8e8c-751c-a86a-4a4c23fb1b09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_019e3bb5-8e8c-7f08-b710-3f360c039fbb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_019e3bb5-8e8c-7f08-b710-3f360c039fbb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_SelfInsuranceAssetCurrent_019e3bb5-8e8c-79cd-a288-74211749d29a" xlink:href="pcg-20260630.xsd#pcg_SelfInsuranceAssetCurrent"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7f1b-bfde-2027e5e109e4" xlink:to="loc_pcg_SelfInsuranceAssetCurrent_019e3bb5-8e8c-79cd-a288-74211749d29a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3bb5-8e8c-76a9-94db-7f8088bbc046" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-70d8-9813-4f34d94a21a0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3bb5-8e8c-76a9-94db-7f8088bbc046" xlink:to="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-70d8-9813-4f34d94a21a0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-73ee-9da3-011508c71f8c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3bb5-8e8c-76a9-94db-7f8088bbc046" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-73ee-9da3-011508c71f8c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-75d1-a196-ea14dbd1f0f9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e3bb5-8e8c-76a9-94db-7f8088bbc046" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-75d1-a196-ea14dbd1f0f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019e3bb5-8e8c-7102-a2e4-f67512f63e11" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:to="loc_us-gaap_CommonStockValue_019e3bb5-8e8c-7102-a2e4-f67512f63e11" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e3bb5-8e8c-7185-ba4f-0f3261051e6a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e3bb5-8e8c-7185-ba4f-0f3261051e6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e3bb5-8e8c-7778-af88-f4c85b3b4664" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e3bb5-8e8c-7778-af88-f4c85b3b4664" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019e3bb5-8e8c-78d4-a660-354840f83d5b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:to="loc_us-gaap_PreferredStockValue_019e3bb5-8e8c-78d4-a660-354840f83d5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_019e3bb5-8e8c-795c-b4fa-4289d4449ac8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7930-9cf6-eaa4c754b780" xlink:to="loc_us-gaap_AdditionalPaidInCapital_019e3bb5-8e8c-795c-b4fa-4289d4449ac8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-726d-9fc8-8793386db4de" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7f8b-914a-33c5de24b10a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-726d-9fc8-8793386db4de" xlink:to="loc_us-gaap_StockholdersEquity_019e3bb5-8e8c-7f8b-914a-33c5de24b10a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_019e3bb5-8e8c-7486-a109-d08d531279db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019e3bb5-8e8c-726d-9fc8-8793386db4de" xlink:to="loc_us-gaap_MinorityInterest_019e3bb5-8e8c-7486-a109-d08d531279db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_WildfireRelatedClaims_019e3bb5-8e8c-7077-a32e-cf7084d9d76f" xlink:href="pcg-20260630.xsd#pcg_WildfireRelatedClaims"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_pcg_WildfireRelatedClaims_019e3bb5-8e8c-7077-a32e-cf7084d9d76f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_019e3bb5-8e8c-7cfb-b24b-c64758977e99" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestPayableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_InterestPayableCurrent_019e3bb5-8e8c-7cfb-b24b-c64758977e99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_019e3bb5-8e8c-73e4-9d74-898fc00106c6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShortTermBorrowings"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_ShortTermBorrowings_019e3bb5-8e8c-73e4-9d74-898fc00106c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_RegulatoryBalancingAccountsLiabilities_019e3bb5-8e8c-77f3-8753-fa21628d1d96" xlink:href="pcg-20260630.xsd#pcg_RegulatoryBalancingAccountsLiabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_pcg_RegulatoryBalancingAccountsLiabilities_019e3bb5-8e8c-77f3-8753-fa21628d1d96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableOtherCurrent_019e3bb5-8e8c-7e2f-8367-2999c601e0ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableOtherCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_AccountsPayableOtherCurrent_019e3bb5-8e8c-7e2f-8367-2999c601e0ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_019e3bb5-8e8c-7a49-8212-f0d86529a847" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_019e3bb5-8e8c-7a49-8212-f0d86529a847" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_019e3bb5-8e8c-7515-840d-df28639a9024" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableTradeCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_019e3bb5-8e8c-7515-840d-df28639a9024" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e3bb5-8e8c-796b-a0b0-21212901350c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_LongTermDebtCurrent_019e3bb5-8e8c-796b-a0b0-21212901350c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e3bb5-8e8c-771d-9676-5c1ca134d67e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e3bb5-8e8c-73ea-9cc1-484457fb6099" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e3bb5-8e8c-771d-9676-5c1ca134d67e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e3bb5-8e8c-7848-8cab-8cc8f79152e8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019e3bb5-8e8c-7848-8cab-8cc8f79152e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_019e3bb5-8e8c-7903-bc44-b1a3f6dd2765" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RegulatoryLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_019e3bb5-8e8c-7903-bc44-b1a3f6dd2765" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_019e3bb5-8e8c-7d68-b106-c0d09ce689c1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_019e3bb5-8e8c-7d68-b106-c0d09ce689c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationsNoncurrent_019e3bb5-8e8c-7df6-b0cd-2e2ee7da0824" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetRetirementObligationsNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_AssetRetirementObligationsNoncurrent_019e3bb5-8e8c-7df6-b0cd-2e2ee7da0824" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e3bb5-8e8c-707e-907b-a33d99c6377c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e3bb5-8e8c-707e-907b-a33d99c6377c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e3bb5-8e8c-7ac2-995f-8d9e0cc2d81a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e3bb5-8e8c-7ac2-995f-8d9e0cc2d81a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_019e3bb5-8e8c-78f5-8123-53f7888fb3ce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_019e3bb5-8e8c-78f5-8123-53f7888fb3ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019e3bb5-8e8c-77e3-9e17-e17580aa1b17" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_019e3bb5-8e8c-74d6-aeb4-46162dfe2808" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019e3bb5-8e8c-77e3-9e17-e17580aa1b17" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e3bb5-8e8c-7770-8bf4-3bdb98b298c2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e3bb5-8e8c-7770-8bf4-3bdb98b298c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables_019e3bb5-8e8c-7d2f-b928-1733cb01f067" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables_019e3bb5-8e8c-7d2f-b928-1733cb01f067" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_019e3bb5-8e8c-7601-998a-1e418384ceba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_019e3bb5-8e8c-7601-998a-1e418384ceba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDecommissioningFund_019e3bb5-8e8c-74fc-9a27-1d332a9d2cea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromDecommissioningFund"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_ProceedsFromDecommissioningFund_019e3bb5-8e8c-74fc-9a27-1d332a9d2cea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToInvestInDecommissioningFund_019e3bb5-8e8c-737f-b418-2a06afe31f31" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToInvestInDecommissioningFund"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_PaymentsToInvestInDecommissioningFund_019e3bb5-8e8c-737f-b418-2a06afe31f31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireRetainedInterestInSecuritizedReceivables_019e3bb5-8e8c-7f92-9167-7eb5dfc7eb78" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireRetainedInterestInSecuritizedReceivables"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_PaymentsToAcquireRetainedInterestInSecuritizedReceivables_019e3bb5-8e8c-7f92-9167-7eb5dfc7eb78" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireLifeInsurancePolicies_019e3bb5-8e8c-7b2f-9972-7d0a230b96a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireLifeInsurancePolicies"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_PaymentsToAcquireLifeInsurancePolicies_019e3bb5-8e8c-7b2f-9972-7d0a230b96a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLifeInsurancePolicies_019e3bb5-8e8c-70fe-b30d-9ac96cafaae0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromLifeInsurancePolicies"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-73b7-b9d2-d95e032df5fa" xlink:to="loc_us-gaap_ProceedsFromLifeInsurancePolicies_019e3bb5-8e8c-70fe-b30d-9ac96cafaae0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_019e3bb5-8e8c-73f2-bf17-db195872d8e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherOperatingActivitiesCashFlowStatement"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_OtherOperatingActivitiesCashFlowStatement_019e3bb5-8e8c-73f2-bf17-db195872d8e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-743b-bcf2-65d41766eb59" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_ProfitLoss_019e3bb5-8e8c-743b-bcf2-65d41766eb59" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_019e3bb5-8e8c-7d71-a1c4-7374a4e57b8d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_019e3bb5-8e8c-7d71-a1c4-7374a4e57b8d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet_019e3bb5-8e8c-7fef-99d7-c880a6f5f787" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet_019e3bb5-8e8c-7fef-99d7-c880a6f5f787" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_019e3bb5-8e8c-722a-96ff-0c95685f08db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_019e3bb5-8e8c-722a-96ff-0c95685f08db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_RegulatoryAssetsLiabilitiesAndBalancingAccountsNet_019e3bb5-8e8c-7a81-a0d7-eca98b075152" xlink:href="pcg-20260630.xsd#pcg_RegulatoryAssetsLiabilitiesAndBalancingAccountsNet"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_pcg_RegulatoryAssetsLiabilitiesAndBalancingAccountsNet_019e3bb5-8e8c-7a81-a0d7-eca98b075152" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_019e3bb5-8e8c-7ab6-ad47-1d4cfe8f9b2b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_019e3bb5-8e8c-7ab6-ad47-1d4cfe8f9b2b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_EstimatedLitigationLiabilityExpense_019e3bb5-8e8c-7338-bd64-5e5c1b2ff275" xlink:href="pcg-20260630.xsd#pcg_EstimatedLitigationLiabilityExpense"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_pcg_EstimatedLitigationLiabilityExpense_019e3bb5-8e8c-7338-bd64-5e5c1b2ff275" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_019e3bb5-8e8c-7721-ae41-1bd52b528abd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_019e3bb5-8e8c-7721-ae41-1bd52b528abd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_019e3bb5-8e8c-7c1f-9be0-015391ec5591" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_019e3bb5-8e8c-7c1f-9be0-015391ec5591" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_IncreaseDecreaseToCatastrophesRelatedThirdPartyClaims_019e3bb5-8e8c-775e-8b6e-dfd443018e31" xlink:href="pcg-20260630.xsd#pcg_IncreaseDecreaseToCatastrophesRelatedThirdPartyClaims"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_pcg_IncreaseDecreaseToCatastrophesRelatedThirdPartyClaims_019e3bb5-8e8c-775e-8b6e-dfd443018e31" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_DepreciationAmortizationDecommissioning_019e3bb5-8e8c-7ca7-b093-40a0a5d2d845" xlink:href="pcg-20260630.xsd#pcg_DepreciationAmortizationDecommissioning"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_pcg_DepreciationAmortizationDecommissioning_019e3bb5-8e8c-7ca7-b093-40a0a5d2d845" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_019e3bb5-8e8c-73e7-b29d-68365eb8c9cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInInsuranceSettlementsReceivable_019e3bb5-8e8c-73e7-b29d-68365eb8c9cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019e3bb5-8e8c-725c-aab0-85a5592bd234" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019e3bb5-8e8c-725c-aab0-85a5592bd234" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction_019e3bb5-8e8c-7424-ad3a-8425517aa6df" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-7d36-9eb0-de687859e32a" xlink:to="loc_us-gaap_IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction_019e3bb5-8e8c-7424-ad3a-8425517aa6df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3bb5-8e8c-7aa6-8ef3-7ea65097eb69" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-78ce-b45d-d60eedafcd7f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3bb5-8e8c-7aa6-8ef3-7ea65097eb69" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e3bb5-8e8c-78ce-b45d-d60eedafcd7f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-7319-87fc-5648cda050eb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3bb5-8e8c-7aa6-8ef3-7ea65097eb69" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e3bb5-8e8c-7319-87fc-5648cda050eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7298-b1da-4df428424305" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e3bb5-8e8c-7aa6-8ef3-7ea65097eb69" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7298-b1da-4df428424305" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_019e3bb5-8e8c-788e-b943-aed17a889a41" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_019e3bb5-8e8c-788e-b943-aed17a889a41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_019e3bb5-8e8c-76bf-a28e-fb2c1481ca4d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLinesOfCredit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_019e3bb5-8e8c-76bf-a28e-fb2c1481ca4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_019e3bb5-8e8c-7a17-aab8-121bfe68eddd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_019e3bb5-8e8c-7a17-aab8-121bfe68eddd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_RepaymentsOfRecoveryBonds_019e3bb5-8e8c-75fc-8644-d262dff2f02f" xlink:href="pcg-20260630.xsd#pcg_RepaymentsOfRecoveryBonds"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_pcg_RepaymentsOfRecoveryBonds_019e3bb5-8e8c-75fc-8644-d262dff2f02f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_019e3bb5-8e8c-700a-89c7-fc6f2aa1250c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_019e3bb5-8e8c-700a-89c7-fc6f2aa1250c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_019e3bb5-8e8c-716f-8c72-fc18af427670" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_019e3bb5-8e8c-716f-8c72-fc18af427670" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_019e3bb5-8e8c-78ff-bac3-6b0cf95d43c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_019e3bb5-8e8c-78ff-bac3-6b0cf95d43c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromContributionsFromParent_019e3bb5-8e8c-7a75-936b-13204792da4d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromContributionsFromParent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_ProceedsFromContributionsFromParent_019e3bb5-8e8c-7a75-936b-13204792da4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt_019e3bb5-8e8c-7a4d-8809-86f258b4132a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt_019e3bb5-8e8c-7a4d-8809-86f258b4132a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019f5b4e-99a8-7885-89d9-e9073e47e195" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e3bb5-8e8c-7b29-8ad1-cec1858ac104" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019f5b4e-99a8-7885-89d9-e9073e47e195" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUTILITY" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSUTILITY"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUTILITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-78a5-90d0-9976bdeaac4b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7d10-bfe7-8a56c36c55da" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-78a5-90d0-9976bdeaac4b" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7d10-bfe7-8a56c36c55da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7dca-9372-813241adf22a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-78a5-90d0-9976bdeaac4b" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7dca-9372-813241adf22a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7320-a6ef-70c6302a9af0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019e3bb5-8e8c-700d-9c95-ea343637f119" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7320-a6ef-70c6302a9af0" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019e3bb5-8e8c-700d-9c95-ea343637f119" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_019e3bb5-8e8c-7574-a96b-3539b97dd786" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConstructionInProgressGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7320-a6ef-70c6302a9af0" xlink:to="loc_us-gaap_ConstructionInProgressGross_019e3bb5-8e8c-7574-a96b-3539b97dd786" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization_019e3bb5-8e8c-7aed-8911-d4678c544e80" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-7320-a6ef-70c6302a9af0" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization_019e3bb5-8e8c-7aed-8911-d4678c544e80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RegulatedEntityOtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_019e3bb5-8e8c-78ee-a22c-23b811242cc6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RegulatoryAssetsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_019e3bb5-8e8c-78ee-a22c-23b811242cc6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DecommissioningFundInvestments_019e3bb5-8e8c-792f-9083-579b1a52fcef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DecommissioningFundInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_us-gaap_DecommissioningFundInvestments_019e3bb5-8e8c-792f-9083-579b1a52fcef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019e3bb5-8e8c-7e74-a418-98e37e56bc03" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019e3bb5-8e8c-7e74-a418-98e37e56bc03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e3bb5-8e8c-7505-92b3-a699d25e7ddc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e3bb5-8e8c-7505-92b3-a699d25e7ddc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_LitigationAssetNoncurrent_019e3bb5-8e8c-73f9-998f-2f878d20ad3b" xlink:href="pcg-20260630.xsd#pcg_LitigationAssetNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_pcg_LitigationAssetNoncurrent_019e3bb5-8e8c-73f9-998f-2f878d20ad3b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_CustomerCreditTrust_019e3bb5-8e8c-76c2-a129-034ba6e87c22" xlink:href="pcg-20260630.xsd#pcg_CustomerCreditTrust"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7171-bd7c-60c0aadfde5a" xlink:to="loc_pcg_CustomerCreditTrust_019e3bb5-8e8c-76c2-a129-034ba6e87c22" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019e3bb5-8e8c-7c70-80cc-9df757e347be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-72c4-9dde-90ab16800e42" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3bb5-8e8c-7c70-80cc-9df757e347be" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e3bb5-8e8c-72c4-9dde-90ab16800e42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7d1d-80cf-810079f42ee0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3bb5-8e8c-7c70-80cc-9df757e347be" xlink:to="loc_us-gaap_AssetsCurrent_019e3bb5-8e8c-7d1d-80cf-810079f42ee0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7895-9954-64396a11091e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RegulatedEntityOtherAssetsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e3bb5-8e8c-7c70-80cc-9df757e347be" xlink:to="loc_us-gaap_RegulatedEntityOtherAssetsNoncurrent_019e3bb5-8e8c-7895-9954-64396a11091e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUTILITY" xlink:type="simple" xlink:href="pcg-20260630.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUTILITY"/>
  <link:calculationLink xlink:role="http://www.company.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUTILITY" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3bb5-8e8c-78ff-9287-77630f15752e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_019e3bb5-8e8c-7552-ae96-2ada703a15b0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3bb5-8e8c-78ff-9287-77630f15752e" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_019e3bb5-8e8c-7552-ae96-2ada703a15b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3bb5-8e8c-7e9f-adff-18698d7e9172" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e3bb5-8e8c-78ff-9287-77630f15752e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e3bb5-8e8c-7e9f-adff-18698d7e9172" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESComponentsofNetPeriodicBenefitCostDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESComponentsofNetPeriodicBenefitCostDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESComponentsofNetPeriodicBenefitCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e3bb5-8e8d-7e85-ac77-500ae058c015" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-76dc-8b64-d64241e47616" xlink:href="pcg-20260630.xsd#pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e3bb5-8e8d-7e85-ac77-500ae058c015" xlink:to="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-76dc-8b64-d64241e47616" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_RegulatoryAccountTransfer_019e3bb5-8e8d-772c-8cca-7c200837df62" xlink:href="pcg-20260630.xsd#pcg_RegulatoryAccountTransfer"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e3bb5-8e8d-7e85-ac77-500ae058c015" xlink:to="loc_pcg_RegulatoryAccountTransfer_019e3bb5-8e8d-772c-8cca-7c200837df62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:href="pcg-20260630.xsd#pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_019e3bb5-8e8d-7aba-9a56-bcb4e1c7e12b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_019e3bb5-8e8d-7aba-9a56-bcb4e1c7e12b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_019e3bb5-8e8d-701d-982a-88ea94c6a08e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_019e3bb5-8e8d-701d-982a-88ea94c6a08e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_019e3bb5-8e8d-702f-a9cb-57b88d9bba66" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_019e3bb5-8e8d-702f-a9cb-57b88d9bba66" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_019e3bb5-8e8d-7e58-8b9f-8e7506edd4ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_019e3bb5-8e8d-7e58-8b9f-8e7506edd4ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_019e3bb5-8e8d-70a1-9d91-d81585c92984" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_DefinedBenefitPlanNetPeriodicBenefitCostExcludingRegulatoryAccountTransfers_019e3bb5-8e8d-73e9-bf6b-eb8b5733f221" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_019e3bb5-8e8d-70a1-9d91-d81585c92984" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReclassificationsOutofAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReclassificationsOutofAccumulatedOtherComprehensiveIncomeDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReclassificationsOutofAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e3bb5-8e8d-71a2-9c4a-de61aff8134b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax_019e3bb5-8e8d-72e0-b8c8-4219b566bd79" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e3bb5-8e8d-71a2-9c4a-de61aff8134b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax_019e3bb5-8e8d-72e0-b8c8-4219b566bd79" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_019e3bb5-8e8d-7513-aa25-e505d195aaa9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e3bb5-8e8d-71a2-9c4a-de61aff8134b" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_019e3bb5-8e8d-7513-aa25-e505d195aaa9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/EARNINGSPERSHAREReconciliationofPGECorporationsIncomeAvailableforCommonShareholdersandWeightedAverageSharesofCommonStockOutstandingforCalculatingDilutedEPSDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#EARNINGSPERSHAREReconciliationofPGECorporationsIncomeAvailableforCommonShareholdersandWeightedAverageSharesofCommonStockOutstandingforCalculatingDilutedEPSDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/EARNINGSPERSHAREReconciliationofPGECorporationsIncomeAvailableforCommonShareholdersandWeightedAverageSharesofCommonStockOutstandingforCalculatingDilutedEPSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e828e-f6b4-7572-a8d9-53eec8ea10e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019e828e-f6b4-7efe-b6d6-d9c45496e19d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e828e-f6b4-7572-a8d9-53eec8ea10e7" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019e828e-f6b4-7efe-b6d6-d9c45496e19d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConvertiblePreferredDividendsNetOfTax_019e828e-f6b4-7df9-b24f-912cc1af3ec6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ConvertiblePreferredDividendsNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019e828e-f6b4-7572-a8d9-53eec8ea10e7" xlink:to="loc_us-gaap_ConvertiblePreferredDividendsNetOfTax_019e828e-f6b4-7df9-b24f-912cc1af3ec6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e828e-f6b4-75a8-af9c-9151ad28431a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019e828e-f6b4-7d99-b057-9f8716aac713" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e828e-f6b4-75a8-af9c-9151ad28431a" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019e828e-f6b4-7d99-b057-9f8716aac713" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_019e828e-f6b4-7040-9778-866947ac6464" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e828e-f6b4-75a8-af9c-9151ad28431a" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_019e828e-f6b4-7040-9778-866947ac6464" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e828e-f6b4-7d89-a6cf-3c8885340760" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e828e-f6b4-75a8-af9c-9151ad28431a" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e828e-f6b4-7d89-a6cf-3c8885340760" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/DERIVATIVESOutstandingDerivativeBalancesDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#DERIVATIVESOutstandingDerivativeBalancesDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/DERIVATIVESOutstandingDerivativeBalancesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_019e3bb5-8f72-7f1b-ba21-33b57eed30f7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_019e3bb5-8f72-7f53-a51f-26ea890165a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_019e3bb5-8f72-7f1b-ba21-33b57eed30f7" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_019e3bb5-8f72-7f53-a51f-26ea890165a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_019e3bb5-8f72-7655-891c-0d9c50388409" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssetFairValueGrossLiability"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_019e3bb5-8f72-7f1b-ba21-33b57eed30f7" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_019e3bb5-8f72-7655-891c-0d9c50388409" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_019e3bb5-8f72-7b9d-96ba-93bf1f524fda" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeCollateralRightToReclaimCash"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_019e3bb5-8f72-7f1b-ba21-33b57eed30f7" xlink:to="loc_us-gaap_DerivativeCollateralRightToReclaimCash_019e3bb5-8f72-7b9d-96ba-93bf1f524fda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_019e3bb5-8f72-748f-9624-ec482a05e269" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_019e3bb5-8f72-7c80-b241-19040779347d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_019e3bb5-8f72-748f-9624-ec482a05e269" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_019e3bb5-8f72-7c80-b241-19040779347d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_019e3bb5-8f72-7dd7-bb7b-efd5a86542ed" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_019e3bb5-8f72-748f-9624-ec482a05e269" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_019e3bb5-8f72-7dd7-bb7b-efd5a86542ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeCollateralRightToReclaimCash_019e3bb5-8f72-776b-a344-a2f1d3b7d0ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeCollateralRightToReclaimCash"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral_019e3bb5-8f72-748f-9624-ec482a05e269" xlink:to="loc_us-gaap_DerivativeCollateralRightToReclaimCash_019e3bb5-8f72-776b-a344-a2f1d3b7d0ee" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/FAIRVALUEMEASUREMENTSAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#FAIRVALUEMEASUREMENTSAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/FAIRVALUEMEASUREMENTSAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_019e3bb5-906e-74b9-ac61-380f89187bec" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019e3bb5-906e-7c5a-9e23-4847cc78672a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019e3bb5-906e-74b9-ac61-380f89187bec" xlink:to="loc_us-gaap_DerivativeLiabilities_019e3bb5-906e-7c5a-9e23-4847cc78672a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019e3bb5-906e-7473-a253-ae54fc0fa5e2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_019e3bb5-906e-7e3e-864a-6d6d6cfeadc4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_019e3bb5-906e-7473-a253-ae54fc0fa5e2" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_019e3bb5-906e-7e3e-864a-6d6d6cfeadc4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_019e3bb5-906e-7f72-a347-9da5949b2a52" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_019e3bb5-906e-7473-a253-ae54fc0fa5e2" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_019e3bb5-906e-7f72-a347-9da5949b2a52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019e3bb5-906e-7230-b373-2e15b105ed9e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_019e3bb5-906e-7422-8b78-ebf3dab5f26e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_019e3bb5-906e-7230-b373-2e15b105ed9e" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_019e3bb5-906e-7422-8b78-ebf3dab5f26e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_019e3bb5-906e-77d4-b19e-6d3d731d0649" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_019e3bb5-906e-7230-b373-2e15b105ed9e" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_019e3bb5-906e-77d4-b19e-6d3d731d0649" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_CorporateDebtSecuritiesFairValueDisclosure_019e3bb5-906e-733f-b71c-813986945f5c" xlink:href="pcg-20260630.xsd#pcg_CorporateDebtSecuritiesFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_pcg_CorporateDebtSecuritiesFairValueDisclosure_019e3bb5-906e-733f-b71c-813986945f5c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e3bb5-906e-7b8a-887a-ecf15c3074af" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e3bb5-906e-7b8a-887a-ecf15c3074af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AlternativeInvestment_019e3bb5-906e-7733-93da-943842e39428" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AlternativeInvestment"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_us-gaap_AlternativeInvestment_019e3bb5-906e-7733-93da-943842e39428" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LifeSettlementContractsFairValueMethodCarryingAmount_019e3bb5-906e-7dd6-998d-de9e88de1b83" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LifeSettlementContractsFairValueMethodCarryingAmount"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_us-gaap_LifeSettlementContractsFairValueMethodCarryingAmount_019e3bb5-906e-7dd6-998d-de9e88de1b83" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019e3bb5-906e-71a1-adb3-c819474ecbee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_us-gaap_DerivativeAssets_019e3bb5-906e-71a1-adb3-c819474ecbee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019e3bb5-906e-774a-bfb2-4405a400ff3c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e3bb5-906e-7532-8731-2adbef1208ce" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019e3bb5-906e-774a-bfb2-4405a400ff3c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/FAIRVALUEMEASUREMENTSScheduleofUnrealizedGainsLossesRelatedtoAvailableforsaleInvestmentsDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#FAIRVALUEMEASUREMENTSScheduleofUnrealizedGainsLossesRelatedtoAvailableforsaleInvestmentsDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/FAIRVALUEMEASUREMENTSScheduleofUnrealizedGainsLossesRelatedtoAvailableforsaleInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019e3bb5-906e-7911-a133-d018069edb52" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019e3bb5-906e-7195-a7bb-258b77007cac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019e3bb5-906e-7911-a133-d018069edb52" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_019e3bb5-906e-7195-a7bb-258b77007cac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019e3bb5-906e-79d1-a403-e24de5c8d718" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019e3bb5-906e-7911-a133-d018069edb52" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_019e3bb5-906e-79d1-a403-e24de5c8d718" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7ffd-a092-06cdcdff99b9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis_019e3bb5-906e-7911-a133-d018069edb52" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7ffd-a092-06cdcdff99b9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/FAIRVALUEMEASUREMENTSScheduleofMaturitiesonDebtSecuritiesDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#FAIRVALUEMEASUREMENTSScheduleofMaturitiesonDebtSecuritiesDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/FAIRVALUEMEASUREMENTSScheduleofMaturitiesonDebtSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7677-b41c-6a15bf64b886" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_019e3bb5-906e-787e-a08a-6c3dd6f9b189" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7677-b41c-6a15bf64b886" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue_019e3bb5-906e-787e-a08a-6c3dd6f9b189" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_019e3bb5-906e-70c8-b887-b679b8f15ded" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7677-b41c-6a15bf64b886" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue_019e3bb5-906e-70c8-b887-b679b8f15ded" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_019e3bb5-906e-7bec-ad0e-e53c2b24da4f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7677-b41c-6a15bf64b886" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue_019e3bb5-906e-7bec-ad0e-e53c2b24da4f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_019e3bb5-906e-7c7e-b162-15cfa8b584ae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtSecurities_019e3bb5-906e-7677-b41c-6a15bf64b886" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue_019e3bb5-906e-7c7e-b162-15cfa8b584ae" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.company.com/role/OTHERCONTINGENCIESANDCOMMITMENTSScheduleEnvironmentalRemediationLiabilityComposedDetails" xlink:type="simple" xlink:href="pcg-20260630.xsd#OTHERCONTINGENCIESANDCOMMITMENTSScheduleEnvironmentalRemediationLiabilityComposedDetails"/>
  <link:calculationLink xlink:role="http://www.company.com/role/OTHERCONTINGENCIESANDCOMMITMENTSScheduleEnvironmentalRemediationLiabilityComposedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:href="pcg-20260630.xsd#pcg_EnvironmentalRemediationLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_TopockNaturalGasCompressorStation_019e3bb5-906e-7a7e-9d97-49a2b1eccf0d" xlink:href="pcg-20260630.xsd#pcg_TopockNaturalGasCompressorStation"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:to="loc_pcg_TopockNaturalGasCompressorStation_019e3bb5-906e-7a7e-9d97-49a2b1eccf0d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_HinkleyNaturalGasCompressorStation_019e3bb5-906e-7d56-a004-ae5a1812c1ae" xlink:href="pcg-20260630.xsd#pcg_HinkleyNaturalGasCompressorStation"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:to="loc_pcg_HinkleyNaturalGasCompressorStation_019e3bb5-906e-7d56-a004-ae5a1812c1ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_FormerManufacturedGasPlantSitesOwnedByUtilityOrThirdParties_019e3bb5-906e-7c51-b7ad-991be192edcb" xlink:href="pcg-20260630.xsd#pcg_FormerManufacturedGasPlantSitesOwnedByUtilityOrThirdParties"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:to="loc_pcg_FormerManufacturedGasPlantSitesOwnedByUtilityOrThirdParties_019e3bb5-906e-7c51-b7ad-991be192edcb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_UtilityOwnedGenerationFacilitiesOtherThanForFossilFuelFiredOtherFacilitiesAndThirdPartyDisposalSites_019e3bb5-906e-7e6a-a8bf-ce58a624ca53" xlink:href="pcg-20260630.xsd#pcg_UtilityOwnedGenerationFacilitiesOtherThanForFossilFuelFiredOtherFacilitiesAndThirdPartyDisposalSites"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:to="loc_pcg_UtilityOwnedGenerationFacilitiesOtherThanForFossilFuelFiredOtherFacilitiesAndThirdPartyDisposalSites_019e3bb5-906e-7e6a-a8bf-ce58a624ca53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_pcg_FossilFuelFiredGenerationFacilitiesFormerlyOwnedByUtility_019e3bb5-906e-7420-9cc3-5a8820a0a8c3" xlink:href="pcg-20260630.xsd#pcg_FossilFuelFiredGenerationFacilitiesFormerlyOwnedByUtility"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_pcg_EnvironmentalRemediationLiability_019e3bb5-906e-768f-8060-359e3f5a125c" xlink:to="loc_pcg_FossilFuelFiredGenerationFacilitiesFormerlyOwnedByUtility_019e3bb5-906e-7420-9cc3-5a8820a0a8c3" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
