Air Quality

Conservation Groups Issue Reply to EPA in West Virginia Regional Haze Lawsuit

The Groups are Challenging the State’s Abysmal EPA-Approved Regional Haze Plan CHARLESTON, W.Va. — A National Parks Conservation Association, Sierra Club, and Earthjustice lawsuit against the Environmental Protection Agency (EPA) challenging the agency’s approval of West Virginia’s Regional Haze State Implementation Plan has advanced in the United States Court of Appeals for … [continued]

Trump EPA Downplays Local Emissions in Proposed Repeal

The EPA on Tuesday proposed rescinding a Biden-era ruling to reclassify Utah’s Wasatch Front from “serious” nonattainment of the 2015 ozone standards to mere “moderate” nonattainment, significantly decreasing required pollution reductions. The proposal downplays local emissions, shifting blame to foreign sources instead of reining in local emissions. EPA has issued … [continued]

Earth Day In The Philippines Overshadowed By Toxic Smoke From A Burning Dumpsite

Earth Day is supposed to be a moment to take stock of environmental progress. To celebrate the wins and track  the distance still to go. This year in the Philippines, that reckoning has taken on a far more literal shape. As official Earth Day activities unfold across the country, a … [continued]

Trump Administration Finalizes Methane Rule That Will Loosen Restrictions on Gas Flaring, Increase Pollution

WASHINGTON, D.C. — Yesterday, the EPA finalized its first reconsideration of the 2024 methane rule, an action that will increase gas flaring at oil wells and increase climate and air pollution. Finalized by the EPA in December 2023 following a robust comment period, the methane pollution standards represented a major win for climate and … [continued]

California Lawmakers Urge Attorney General to Investigate AI Astroturf Campaign Targeting Clean Air Rules

22 state and local officials ask for probe into flood of more than 20,000 AI-generated comments. OAKLAND — Twenty-two California state and local elected officials are calling on Attorney General Rob Bonta and four district attorneys to open a formal investigation into two alleged AI astroturf campaigns that flooded air quality … [continued]

The Effects Of Congestion Pricing — Pollution Reduction And So Much More

New York City introduced congestion pricing in January 2025. The original goal, set in 2020 through a Cornell-City College of New York collaboration, calculated a range of different toll prices and aligned each pricing pricing level with anticipated congestion reductions, environmental gains, and health benefits. How well has the City … [continued]

Advocates Call for Investigation into AI Campaign that Used Residents’ Identities Without Consent to Target…

SAN FRANCISCO — Bay Area advocates are calling on California Attorney General Rob Bonta and San Francisco, Alameda County, and Santa Clara County District Attorneys Brooke Jenkins, Ursula Jones Dickson, and Jeff Rosen investigate an AI-powered astroturf campaign that allegedly used real residents’ personal information to send fake emails to … [continued]