Description of Business and Nature of Operations	6 Months Ended
Jun. 30, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Nature of Operations	Description of Business and Nature of Operations EVgo Inc. (“EVgo” or the “Company”) owns and operates a public direct current (“DC”) fast charging network for electric vehicles (“EVs”) in the United States (“U.S.”). EVgo’s network of charging stations provides EV charging infrastructure to consumers and businesses. Its network is capable of charging all EV models and charging standards currently available in the U.S. EVgo partners with automotive original equipment manufacturers (“OEMs”), fleet and rideshare operators, retail hosts such as grocery stores, shopping centers, gas stations, parking lot operators, governments and other organizations and property owners in order to locate and deploy its EV charging infrastructure. EVgo Services LLC (“EVgo Services”) was formed in October 2010 as NRG EV Services, LLC, a Delaware limited liability company and wholly owned subsidiary of NRG Energy, Inc., an integrated power company based in Houston, Texas (“NRG”). On June 17, 2016, NRG sold a majority interest in EVgo Services to Vision Ridge Partners. On January 16, 2020, EVgo Holdco, LLC (“EVgo Holdco”), a Delaware limited liability company and a subsidiary of LS Power Equity Partners IV, L.P. (“LS Power”), completed an acquisition of EVgo Services pursuant to the merger agreement among EVgo Services, its investors and EVgo Holdco, whereby EVgo Services became a wholly-owned subsidiary of EVgo Holdco, resulting in a change in control of EVgo Services (the “Holdco Merger”). LS Power formed EVgo Holdings, LLC (“EVgo Holdings”) and EVgo Holdco as part of the transaction. EVgo Inc. was incorporated in Delaware on August 4, 2020 under the name “Climate Change Crisis Real Impact I Acquisition Corporation” (“CRIS”) and was formed for the purpose of entering into a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. On October 2, 2020, the Company completed its initial public offering (the “Initial Public Offering”). Simultaneously with the closing of the Initial Public Offering, the Company completed the sale of the 6,600,000 warrants (the “Private Placement Warrants”) at $1.00 in a private placement to Climate Change Crisis Real Impact I Acquisition Holdings, LLC (the “Sponsor”). On July 1, 2021 (the “CRIS Close Date”), the Company consummated the business combination (the “CRIS Business Combination”) with CRIS, CRIS Thunder Merger LLC (“Thunder Sub”), EVgo Holdings, EVgo Holdco and EVgo OpCo, LLC (“EVgo OpCo” and together with EVgo Holdings and EVgo Holdco, the “EVgo Parties”) pursuant to the business combination agreement dated January 21, 2021. Following the CRIS Close Date, the combined company was organized in an “Up-C” structure in which the business of EVgo Holdco and its subsidiaries is held by EVgo OpCo and continues to operate through the subsidiaries of EVgo Holdco and in which the Company’s only direct assets consist of equity interests in Thunder Sub, and the only assets of Thunder Sub are the common units in EVgo OpCo (“EVgo OpCo Units”). On May 22, 2023, in connection with an underwritten equity offering, EVgo Member Holdings, LLC, an affiliate of EVgo Holdings, the Company’s controlling stockholder, purchased 5,882,352 shares of the Company’s Class A common stock, par value $0.0001 per share (“Class A common stock”). As the sole managing member of EVgo OpCo, Thunder Sub operates and controls all of the business and affairs of EVgo OpCo and through EVgo OpCo and its subsidiaries, conducts its business. Accordingly, the Company consolidates the financial results of EVgo OpCo and records a redeemable noncontrolling interest in its condensed consolidated financial statements to reflect the EVgo OpCo Units that are owned by EVgo Holdings. Each EVgo OpCo Unit, together with one share of Class B common stock, is redeemable, subject to certain conditions, for either one share of Class A common stock, or, at EVgo OpCo’s election, the cash equivalent to the market value of one share of Class A common stock, pursuant to the Amended and Restated LLC Agreement of EVgo OpCo dated July 1, 2021 (the “EVgo OpCo A&R LLC Agreement”).

EVgo Inc. (“EVgo” or the “Company”) owns and operates a public direct current (“DC”) fast charging network for electric vehicles (“EVs”) in the United States (“U.S.”). EVgo’s network of charging stations provides EV charging infrastructure to consumers and businesses. Its network is capable of charging all EV models and charging standards currently available in the U.S. EVgo partners with automotive original equipment manufacturers (“OEMs”), fleet and rideshare operators, retail hosts such as grocery stores, shopping centers, gas stations, parking lot operators, governments and other organizations and property owners in order to locate and deploy its EV charging infrastructure. EVgo Services LLC (“EVgo Services”) was formed in October 2010 as NRG EV Services, LLC, a Delaware limited liability company and wholly owned subsidiary of NRG Energy, Inc., an integrated power company based in Houston, Texas (“NRG”). On June 17, 2016, NRG sold a majority interest in EVgo Services to Vision Ridge Partners.

On January 16, 2020, EVgo Holdco, LLC (“EVgo Holdco”), a Delaware limited liability company and a subsidiary of LS Power Equity Partners IV, L.P. (“LS Power”), completed an acquisition of EVgo Services pursuant to the merger agreement among EVgo Services, its investors and EVgo Holdco, whereby EVgo Services became a wholly-owned subsidiary of EVgo Holdco, resulting in a change in control of EVgo Services (the “Holdco Merger”). LS Power formed EVgo Holdings, LLC (“EVgo Holdings”) and EVgo Holdco as part of the transaction.

EVgo Inc. was incorporated in Delaware on August 4, 2020 under the name “Climate Change Crisis Real Impact I Acquisition Corporation” (“CRIS”) and was formed for the purpose of entering into a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. On October 2, 2020, the Company completed its initial public offering (the “Initial Public Offering”). Simultaneously with the closing of the Initial Public Offering, the Company completed the sale of the 6,600,000 warrants (the “Private Placement Warrants”) at $1.00 in a private placement to Climate Change Crisis Real Impact I Acquisition Holdings, LLC (the “Sponsor”).

On July 1, 2021 (the “CRIS Close Date”), the Company consummated the business combination (the “CRIS Business Combination”) with CRIS, CRIS Thunder Merger LLC (“Thunder Sub”), EVgo Holdings, EVgo Holdco and EVgo OpCo, LLC (“EVgo OpCo” and together with EVgo Holdings and EVgo Holdco, the “EVgo Parties”) pursuant to the business combination agreement dated January 21, 2021. Following the CRIS Close Date, the combined company was organized in an “Up-C” structure in which the business of EVgo Holdco and its subsidiaries is held by EVgo OpCo and continues to operate through the subsidiaries of EVgo Holdco and in which the Company’s only direct assets consist of equity interests in Thunder Sub, and the only assets of Thunder Sub are the common units in EVgo OpCo (“EVgo OpCo Units”).

On May 22, 2023, in connection with an underwritten equity offering, EVgo Member Holdings, LLC, an affiliate of EVgo Holdings, the Company’s controlling stockholder, purchased 5,882,352 shares of the Company’s Class A common stock, par value $0.0001 per share (“Class A common stock”).

As the sole managing member of EVgo OpCo, Thunder Sub operates and controls all of the business and affairs of EVgo OpCo and through EVgo OpCo and its subsidiaries, conducts its business. Accordingly, the Company consolidates the financial results of EVgo OpCo and records a redeemable noncontrolling interest in its condensed consolidated financial statements to reflect the EVgo OpCo Units that are owned by EVgo Holdings. Each EVgo OpCo Unit, together with one share of Class B common stock, is redeemable, subject to certain conditions, for either one share of Class A common stock, or, at EVgo OpCo’s election, the cash equivalent to the market value of one share of Class A common stock, pursuant to the Amended and Restated LLC Agreement of EVgo OpCo dated July 1, 2021 (the “EVgo OpCo A&R LLC Agreement”).