Obama is cracking down on another climate villain: Methane

This morning the White House announced a new plan to crack down on the oil and gas industry’s emissions of methane, a potent greenhouse gas. The move is the last major piece of President Obama’s domestic climate agenda, following in the footsteps of tougher standards for vehicle emissions and a sweeping plan to curb carbon dioxide emissions from power plants.

Like the power plant plan, the methane standards will rely on the Environmental Protection Agency’s authority to regulate pollution under the Clean Air Act. The new rules will regulate the amount of methane that oil and gas producers are allow vent or leak from their wells, pipelines, and other equipment. Ultimately, according to the White House, the rules will slash methane emissions 40 to 45 percent by 2025. The proposal announced today is intended to be finalized before Obama leaves office, but it’s certain to take a battering along the way from congressional Republicans and fossil fuel interest groups.

Methane makes up a much smaller slice of America’s greenhouse gas footprint than carbon dioxide — the volume of methane released in a year is roughly 10 times smaller than the volume of CO2 — so the proposal might seem like small potatoes. But it’s actually a pretty huge deal, for a few reasons.

Here they are…

 

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