The methane rollback sits within a pattern of Trump-era environmental policy that is worth naming clearly: in virtually every case where an environmental regulation came into conflict with the interests of an extractive industry — oil, gas, coal, mining — the Trump administration sided with the industry. The pattern was consistent enough that "regulatory burden" became a coded phrase meaning "rules that cost industry money regardless of public benefit."
Why Methane Matters.
Natural gas is marketed as a cleaner alternative to coal for electricity generation because burning it releases less CO2 per unit of energy. This is true. What this comparison omits is that natural gas is primarily methane, and methane leaks at every stage of production, processing, and transport. When methane leaks rather than being burned, it doesn't produce CO2 — it enters the atmosphere as methane, which traps heat far more effectively. Studies have found that when methane leakage rates exceed roughly 3 percent, natural gas loses its climate advantage over coal entirely. Industry-wide leakage rates have been estimated at between 2 and 4 percent, and in some basins significantly higher.
The Obama-era rules required oil and gas operators to conduct regular leak detection surveys using infrared cameras and other technology, and to repair identified leaks within specified timeframes. The rules applied to new wells and equipment. They were projected to reduce methane emissions by hundreds of thousands of tons annually while also capturing gas that would otherwise be lost — which had economic value to the operators themselves.
What Trump Did.
The Trump EPA finalized a rollback in August 2020 that largely eliminated the monitoring and repair requirements for existing oil and gas equipment. The administration argued the rules were overly burdensome and that the industry would voluntarily reduce emissions without mandates. Environmental groups and many climate scientists disputed this, noting that voluntary programs had consistently failed to match regulated outcomes in the industry's history. The rollback was challenged in court. Multiple states filed suit. Biden reinstated the rules in 2021 through a new EPA rulemaking. In 2025, the Trump administration began the process of rolling them back again.
The methane potency figure (80x over 20 years) is from IPCC assessments; the 20-year global warming potential is the standard short-term comparison used in climate science. The Obama methane rules were finalized in June 2016 (40 CFR Parts 60). The Trump rollback was finalized August 13, 2020 (Federal Register). Biden's reinstatement was through EPA rulemaking finalized in 2022. The 3% breakeven leakage rate is from peer-reviewed research published in Science (2018).
- IPCC Sixth Assessment Report — methane global warming potential (80x CO2 over 20 years); ipcc.ch.
- Obama methane rules — 40 CFR Parts 60, finalized June 2016; Federal Register.
- Trump methane rollback — finalized August 13, 2020; Federal Register Vol. 85, No. 157.
- Alvarez et al. (2018), Science — "Assessment of methane emissions from the U.S. oil and gas supply chain"; peer-reviewed; established industry-wide leakage rates.
- Biden EPA methane rule reinstatement — finalized 2022; EPA.gov.