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Natural gas flare samples collected by aircraft reveal high variation in nitrogen oxides emission estimates
The Clean Air Act requires the U.S. Environmental Protection Agency (EPA ... In Situ Sampling of NOx Emissions from United States Natural Gas Flares Reveals Heavy-Tail Emission Characteristic ...
Center for Biological Diversity18d
AIRPLANE EMISSIONS
In the United States, aircraft are one of the fastest-growing sources of emissions: Emissions from domestic ... successful litigation by the Center and allies over the Environmental Protection ...
hhh.umn.edu4d
STEP Student Research: Implementing Nonpoint Source Pollution Programs
Agricultural runoff is a persistent challenge to water quality in the Upper Midwest. To better understand how state-led policies address this issue, students Meghan Anderson and Taylor Hohensee in the ...
ZME Science on MSN6mon
This European satellite can track nitrogen dioxide — and it wasn’t meant to
In a groundbreaking study, researchers have leveraged Landsat and Sentinel-2 satellites to pinpoint and quantify nitrogen ...
Reuters24d
Trump's pick to lead EPA says agency authorized, not required to regulate CO2
WASHINGTON, Jan 16 (Reuters) - U.S. President-elect Donald Trump's pick to lead the Environmental Protection Agency ... other emissions from cars, power plants and other industrial sources.
Transport Topics24d
Hino Motors Fined $1.6 Billion for Emissions Violations
Hino Motors, a Toyota subsidiary, will pay more than $1.6 billion to resolve federal and state claims over falsified emissions ... actions in Environmental Protection Agency mobile source program ...