greenhouse gas emissions

US Emissions of the World’s Most Potent Greenhouse Gas Are 56 Percent Higher Than EPA Estimates, a New Study Shows

Electric utilities are likely responsible for the nation’s higher than expected emissions of sulfur hexafluoride, a greenhouse gas 25,000 times worse for the climate than carbon dioxide.

By Phil McKenna

COP Negotiators Demand Nations do More to Curb Climate Change, but Required Emissions Cuts Remain Elusive

By Bob Berwyn

Greenhouse Gas Emissions From Food Production are Far Greater Than Previous Estimates Suggest

By Georgina Gustin

Louisville’s Super-Polluting Chemical Plant Emits Not One, But Two Potent Greenhouse Gases

By Phil McKenna, James Bruggers

Covid-19 Cut Gases That Warm the Globe But a Drop in Other Pollution Boosted Regional Temperatures

By Bob Berwyn

Biden Signs Sweeping Orders to Tackle Climate Change and Rollback Trump’s Anti-Environment Legacy

By Sabrina Shankman, Dan Gearino, David Hasemyer, James Bruggers, Judy Fahys, Marianne Lavelle, Phil McKenna

The Worst-Case Scenario for Global Warming Tracks Closely With Actual Emissions

By Bob Berwyn

Why Tar Sands' Extra Pollution Matters

By Lisa Song, InsideClimate News

GHG Rules for Oil Refineries on Hold

By Elizabeth McGowan, InsideClimate News

EPA's GHG Program: Deadline Missed

By Reuters

First-Ever Deal for Cutting CO2 from Ships

By John Vidal, Guardian

First GHG Permits Test EPA's Tailoring Rule

By Maria Gallucci

GHG Reporting Program Draws Ire From All Sides

By Elizabeth McGowan

EPA Extends GHG Reporting Deadline

By Tom Doggett and Timothy Gardner, Reuters

Jobs Debate Drives Brouhaha over EPA's Regulatory Powers

By Elizabeth McGowan

Nitrous Oxide, a Greenhouse Gas, Now 3 Times Higher in Rivers

By Lisa Song

EPA Sends Endangerment Finding to White House

By Stacy Morford

EPA Expects to Propose CO2 Endangerment Finding by Earth Day

By Stacy Morford

Steps Obama Must Take on the Path to Copenhagen

By Stacy Morford