US Federal 2025-2026 Regular Session

US Federal House Bill HB1881

Introduced
 
Introduced
3/5/25  

Caption

Methane Reduction and Economic Growth Act

Summary

HB1881, titled the Methane Reduction and Economic Growth Act, would amend section 45Q of the Internal Revenue Code to create a new federal tax credit for capturing methane from mining activities. The bill extends the existing carbon capture framework to “qualified methane” captured from underground, abandoned, closed, or surface mines, and allows the credit when the methane is either injected into a compliant pipeline or gathering system for energy use, or otherwise used to produce heat or other energy with only de minimis release into the atmosphere. The bill defines eligible facilities as individual methane sources at mining facilities, such as boreholes, wells, or vent shafts, that begin construction before January 1, 2036, and that capture at least 2,500 metric tons of CO2e methane during the taxable year. It also defines methane capture equipment as equipment connecting a qualifying source to a pipeline system or energy generation equipment. The amendments would apply to methane captured after December 31, 2024.

Impact

The bill would expand the scope of the federal 45Q tax credit beyond carbon dioxide to include methane captured from mining operations, creating a new incentive for mine methane capture projects and related infrastructure. It would affect the Internal Revenue Code by adding a new category of qualified emissions, new definitions for eligible facilities and equipment, and new compliance requirements tied to pipeline integrity and methane measurement and verification. The practical effect would be to encourage investment in methane capture, pipeline connections, and energy-use systems at mines, including abandoned and closed mines.

Sentiment

The available context suggests generally favorable bipartisan interest in the proposal, as the bill was introduced by members from both parties and from both chambers’ regional coal-producing constituencies are represented among the sponsors. The title and structure indicate a policy goal of pairing emissions reduction with economic development, which typically appeals to both environmental and energy-transition interests. No committee debate or recorded votes are available in the provided materials, so the overall sentiment can only be inferred from the bipartisan sponsorship and the bill’s framing.

Contention

The main policy questions likely concern whether the tax credit should subsidize methane capture at mining sites, how strictly methane must be measured and verified, and whether the pipeline and utilization standards are sufficiently protective against leakage. Potential points of contention may also include the fiscal cost of the credit, whether the 2,500 metric ton threshold and 2036 construction deadline are appropriately targeted, and whether the incentive could indirectly support continued fossil-fuel-related infrastructure. No explicit objections or amendments are included in the provided record.

Companion Bills

US SB2304

Related Methane Reduction and Economic Growth Act

Previously Filed As

US SB2304

Methane Reduction and Economic Growth Act

US HB480

Methane Border Adjustment Mechanism Act

US HB364

Territorial Tax Equity and Economic Growth Act of 2025

US AB2334

Solid waste: methane reduction: working group.

US SB1842

Wildfire Reduction and Carbon Removal Act of 2025

US SB514

MERP Clarifications Act of 2025 Methane Emissions Reduction Program Clarifications Act of 2025

US HB8497

Supporting Energy and Economic Development (SEED) Act

US SJR5

Relative to enteric methane.

US SB973

Captured waste mine methane pilot program; electric generation, renewable portfolio standard.

US HB405

Relating to fees on and grants for fuel ethanol, renewable methane, biodiesel, and renewable diesel.

Similar Bills

No similar bills found.