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NM Proposes Stronger Methane Leak Rules
17 Aug
Summary
- New Mexico plans new statewide program for methane leak detection.
- Operators must investigate and repair flagged leaks within three days.
- Rules aim to reduce air pollution and natural gas waste.

New Mexico is advancing its commitment to environmental protection by proposing enhanced regulations for methane leak detection and reduction. The state's Environment Department announced a new statewide program designed to identify substantial methane leaks using advanced satellite and aircraft imagery. This initiative will prompt oil and gas operators to investigate any flagged leaks, with mandatory repairs and reporting required within three days of notification. These strengthened rules aim to curb air pollution and minimize the waste of valuable natural gas resources.
The proposed measures also intend to align operating equipment requirements more closely with federal standards by the year 2031. Environmental advocates have lauded the proposal, describing it as a significant improvement over current federal regulations. Governor Michelle Lujan Grisham previously highlighted New Mexico's success in reducing methane emissions compared to neighboring states, underscoring the ongoing importance of addressing 'venting' and similar emissions.