Union of Concerned Scientists

DECEMBER 1, 2022

California has a longstanding leadership role on transportation pollution, and the Clean Air Act grants the state the right to set strong vehicle emissions standards. While the waiver addresses California’s ability to enforce its rules, the Clean Air Act also allows other states the ability to adopt California’s policies.

Nitrogen Oxides 233

Nitrogen Oxides Clean Air Act Fossil Fuels Ozone 233

Legal Planet

AUGUST 2, 2023

Image via PickPik On May 23, the Environmental Protection Agency (“EPA”) proposed emission limits and guidelines for carbon dioxide from fossil fuel-powered plants. To avoid the same fate as the Obama Administration’s Clean Power Plan, which was struck down by the conservative Supreme Court in West Virginia v.

Carbon Dioxide 181

Carbon Dioxide Fossil Fuels Clean Air Act Nitrogen Oxides 181

Union of Concerned Scientists

JULY 3, 2022

Environmental Protection Agency et al. The petitioners who brought this case include state-level political officials and coal companies who are single-mindedly determined to block climate action and perpetuate fossil fuel dependence to serve their narrow political or business interests.

Climate Change 234

Climate Change Fossil Fuels Carbon Emissions Nitrogen Oxides 234

Clean Energy Law

NOVEMBER 25, 2019

One of the most significant air quality challenges in the Basin is reducing emissions of the ozone precursor nitrogen oxides (NO x ) to meet the ozone standard attainment deadlines. According to the 2016 AQMP, mobile sources contributed about 88% of total NO x emissions in the Basin in 2012.

Ozone 130

Ozone Regulations 2020 2019 130

Union of Concerned Scientists

OCTOBER 4, 2023

While the Environmental Protection Agency (EPA)has drawn all the attention lately for its spring proposals to cut emissions from new vehicles by electrifying both passenger cars and heavy trucks, the o.g. On the other hand, NHTSA’s mandate is to cut petroleum use, which puts the focus on alternative fuels to gasoline.

Electricity 244

Electricity Clean Air Act Carbon Dioxide 2027 244

Union of Concerned Scientists

DECEMBER 12, 2023

The Cuyahoga fire, along with a major oil spill off the coast of Santa Barbara that same year, galvanized national attention and led to the first Earth Day, a slew of new air and water protection laws, and the creation of new federal departments to administer them, including the Environmental Protection Agency (EPA).

Clean Water Act 279

Clean Water Act Carbon Dioxide Clean Air Act Climate Change 279

Union of Concerned Scientists

JUNE 14, 2023

Last month, the Environmental Protection Agency (EPA) proposed new power plant carbon pollution standards that, if strengthened, would go a long way to help meet the Biden administration’s goal of slashing carbon emissions in half from 2005 levels by the end of this decade. EPA Supreme Court decision in 2022.

Fossil Fuels 210

Fossil Fuels Carbon Emissions Nitrogen Oxides Clean Air Act 210