Methane Reduction and Economic Growth Act

This bill creates a new tax credit for businesses capturing methane from mining operations. It directly affects mining companies that install methane capture equipment at facilities meeting specific requirements, including capturing at least 2,500 metric tons of CO2e methane annually. The credit replaces the existing carbon capture tax credit under Section 45Q, paying per metric ton of captured methane instead of carbon dioxide, and applies to methane captured after December 31, 2024. Key provisions require methane to be used for energy (like heating or power) or injected into compliant pipelines without significant release, with equipment construction starting before January 1, 2036.