Super-Pollutants

New Study Says World Must Cut Short-Lived Climate Pollutants as Well as Carbon Dioxide to Meet Paris Agreement Goals

Cutting only CO2 emissions, but failing to rein in methane, HFCs and soot, will speed global warming in the coming decades and only slow it later this century.

By Phil McKenna

International Commission Votes to Allow Use of More Climate-Friendly Refrigerants in AC and Heat Pumps

By Phil McKenna

US Blocks Illegal Imports of Climate Damaging Refrigerants With New Rules

By Phil McKenna

Coal Mining Emits More Super-Polluting Methane Than Venting and Flaring From Gas and Oil Wells, a New Study Finds

By Phil McKenna

Oil and Gas Companies ‘Flare’ or ‘Vent’ Excess Natural Gas. It’s Like Burning Money—and it’s Bad for the Environment

By Nicole Sadek, Zoha Tunio and Sarah Hunt

How Greenhouse Gases Released by the Oil and Gas Industry Far Exceed What Regulators Think They Know 

By Laura Kraegel, Mollie Jamison and Aydali Campa

A Florida Chemical Plant Has Fallen Behind in Its Pledge to Cut Emissions of a Potent Greenhouse Gas

By Phil McKenna

To Counter Global Warming, Focus Far More on Methane, a New Study Recommends

By Phil McKenna

China Moves to Freeze Production of Climate Super-Pollutants But Lacks a System to Monitor Emissions

By Phil McKenna

Chemours’ Process for Curtailing Greenhouse Gas Emissions Could Produce Hazardous Air Pollutants in Louisville

By James Bruggers, Phil McKenna

The NHL and Chemours Are Spreading ‘Dangerous Misinformation’ About Ice-Rink Refrigerants, a New Report Says

By Phil McKenna

EPA Targets Potent Greenhouse Gases, Bringing US Into Compliance With the Kigali Amendment

By Phil McKenna

China Just Entered a Major International Climate Agreement. Now Comes the Hard Part

By Phil McKenna, Lili Pike

Global Methane Pledge Offers Hope on Climate in Lead Up to Glasgow

By Phil McKenna

The Rate of Global Warming During Next 25 Years Could Be Double What it Was in the Previous 50, a Renowned Climate Scientist Warns

By Bob Berwyn

The IPCC Understated the Need to Cut Emissions From Methane and Other Short-Lived Climate Pollutants, Climate Experts Say

By Phil McKenna

Can California Reduce Dairy Methane Emissions Equitably?

By Liza Gross

EPA Struggles to Track Methane Emissions From Landfills. Here’s Why It Matters

By James Bruggers, Amy Green, Phil McKenna, and Robert Benincasa

A Colorado Home Wins the Solar Decathlon, But Still Helps Cook the Planet

By Phil McKenna