Why it matters: EPA began acting on that authority during the Obama years. Major rules include emissions standards for cars and power plants, which the Trump administration is weakening.
The past and potential of replacing coal-fired power, heating with gas
The International Energy Agency on Tuesday issued a report making the climate case for natural gas — with important caveats — and unveiled a tool for tracking methane emissions from oil-and-gas development.
What they did: The report explores the past (see chart above) and potential of replacing coal-fired power and heating with gas.