v3.26.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Feb. 27, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K/A    
Document Annual Report true    
Current Fiscal Year End Date --12-31    
Document Period End Date Dec. 31, 2025    
Document Transition Report false    
Entity File Number 001-42282    
Registrant Name BKV CORPORATION    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 85-0886382    
Entity Address, Address Line One 1200 17th Street, Suite 2100    
Entity Address, City or Town Denver    
Entity Address, State or Province CO    
Entity Address, Postal Zip Code 80202    
City Area Code 720    
Local Phone Number 375-9680    
Title of 12(b) Security Common Stock, $0.01 Par Value    
Trading Symbol BKV    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company true    
Entity Ex Transition Period true    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 424.9
Entity Common Stock, Shares Outstanding   102,288,077  
Documents Incorporated by Reference

The information required by Part III of this Annual Report, to the extent not set forth herein, is incorporated by reference from the registrant’s definitive 2026 Proxy Statement, filed within 120 days after the end of the fiscal year to which this Annual Report on Form 10-K relates.

    
Central Index Key 0001838406    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Amendment Flag true    
Amendment Description BKV Corporation ("BKV," the "Company," "our," "we," and "us") is filing this document as Exhibit 99.1 to its Current Report on Form 8 K solely to retrospectively recast certain financial information and related disclosures included in the Company's Annual Report on Form 10 K for the fiscal year ended December 31, 2025, originally filed with the U.S. Securities and Exchange Commission (the "SEC") on March 6, 2026 (the "2025 Form 10 K"). The relevant information in the 2025 Form 10 K is being updated to retrospectively reflect an acquisition of a business between entities under common control in accordance with Accounting Standards Codification ("ASC") 805 50, Business Combinations - Related Issues as well as a change in the Company's reportable segments as described in the Company's Quarterly Report on Form 10 Q for the period ended March 31, 2026, filed with the SEC on May 7, 2026 (the "Q1 2026 Form 10 Q"). As previously disclosed on January 30, 2026, the Company completed the acquisition of an additional 25% interest in the BKV‑BPP Power Joint Venture (the "BKV-BPP Power Joint Venture Transaction") and, commencing in the first quarter of 2026, consolidated the financial results of the BKV‑BPP Power Joint Venture into the Company's consolidated financial results. Because the transaction represented an acquisition of a business between entities under common control, the Company has retrospectively recast certain financial information and related disclosures included herein to include the historical results of the BKV-BPP Power Joint Venture for all periods during which the Company and BKV-BPP Power were under common control. In addition, following the closing of the BKV-BPP Power Joint Venture Transaction, the Company's reportable segments changed from one reportable segment and one operating segment to two reportable segments, consisting of Upstream/Midstream and Power, and one operating segment, Corporate and Other, which is an "All Other" category that includes the Company's CCUS business. Accordingly, prior period segment information included herein has also been retrospectively recast to reflect the current reportable segment presentation. See Note 19 - Reportable Segments to the Company's consolidated financial statements included in this document for further information. This document revises the following portions of the 2025 Form 10 K to reflect these changes:•Part I, Item 1. Business•Part II, Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations•Part II, Item 7A. Quantitative and Qualitative Disclosures about Market Risk•Part II, Item 8. Financial Statements and Supplementary Data. Except as specifically set forth herein as required to reflect the acquisition of a business between entities under common control and the change in the Company's reportable segments described above, no revisions have been made to the 2025 Form 10 K to update for other information, developments or events that have occurred since the 2025 Form 10 K was filed on March 6, 2026. Without limitation to the foregoing, these revisions do not purport to update "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" herein to reflect any information, uncertainties, risks, events or trends that have developed or become known to management since the 2025 Form 10 K was filed on March 6, 2026. Moreover, the risk factors contained in "Item 1A. Risk Factors" in the 2025 Form 10 K and similar discussions included in other reports that we subsequently file with the SEC could cause actual results or events to differ materially from the Company's historical experience and the expectations and assumptions about future events expressed herein. Accordingly, this document should be read in conjunction with the 2025 Form 10 K and the Company's subsequent filings with the SEC, including the Q1 2026 Form 10 Q, the Company's Quarterly Report on Form 10 Q for the period ended June 30, 2026, filed with the SEC on August 6, 2026, and the Company's Current Reports on Form 8 K. These subsequent SEC filings contain important information regarding events, risks, developments and updates affecting the Company and its expectations that have occurred since the filing of the 2025 Form 10 K. The information contained herein is not an amendment to, or a restatement of, the 2025 Form 10 K. Unaffected items and unaffected portions of the 2025 Form 10 K have not been repeated in, and are not amended or modified by, this document.