Sponsors (6)
The bill incentivizes methane capture at mines—improving project economics, cutting local emissions, and enabling local energy use—but concentrates benefits among larger projects, raises compliance costs and federal revenue costs, and may indirectly prolong fossil‑fuel activity.
Mine operators and project developers can claim a new tax credit for capturing and using methane at mining facilities, materially improving project economics and making more methane‑capture projects financially viable.
Capturing methane that would otherwise be emitted reduces greenhouse gas emissions and local air pollution, delivering climate mitigation and air‑quality benefits for nearby communities.
Allows energy recovery (injection or on‑site use) of captured methane, which can supply fuel or electricity locally and support energy jobs and local energy resilience.
Taxpayers (via the Treasury) will bear revenue losses from the new credit, which could pressure federal budgets or require offsets elsewhere.
A relatively high annual capture threshold (2,500 metric tons CO2e) excludes many small or phased projects, limiting who can benefit and disadvantaging small operators.
Monitoring, source measurement, and verification requirements impose administrative and compliance costs that raise project overhead and complexity.
Based on analysis of 2 sections of legislative text.
Creates a Section 45Q methane capture tax credit for qualified methane captured at mining facilities, effective for capture after Dec 31, 2024.
Official title: Amend section 45Q of the Internal Revenue Code of 1986 to establish the mine methane capture incentive credit.
Introduced July 16, 2025 by Mark R. Warner · Last progress July 16, 2025
Creates a new tax credit in the Internal Revenue Code to incentivize capturing methane at mining facilities. The credit treats “qualified methane” as a type of qualified carbon oxide for purposes of existing Section 45Q rules, sets eligibility and measurement rules (including a 2,500 metric ton CO2e minimum annual capture), defines eligible capture equipment and facilities, and applies to methane captured after December 31, 2024. The provision adds detailed definitions and application rules (eligible uses, verification, construction-begun-before date of January 1, 2036, and capacity-based credit measurement for prior capture). It is a narrowly targeted change to the tax code to encourage methane capture and beneficial use or injection rather than release to the atmosphere.