Union of Concerned Scientists

AUGUST 5, 2024

The call for authors for the Cities report will take place between August 9-September 20 of this year with expected final report review by the Panel in March 2027. The IPCC will issue a call for authors in the upcoming weeks with expected publication of the report in the second half of 2027.

Climate Change 218

Climate Change 2027 Nitrogen Oxides Carbon Monoxide 218

Union of Concerned Scientists

SEPTEMBER 26, 2022

Compared to a baseline business-as-usual scenario, CARB estimates the ACF will reduce climate-warming emissions from the state’s truck fleet by more than 40 percent by 2050, equating to a reduction of about 300 million metric tons of carbon dioxide over this timeframe. There are more than 1.8 pollution from vehicles.

Climate Change 290

Climate Change Electricity Nitrogen Oxides Fossil Fuels 290

Union of Concerned Scientists

OCTOBER 4, 2023

leader in cleaning up the light duty fleet quietly released its own proposal in August: the Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) has proposed to improve fuel economy of passenger cars and trucks steadily from 2027 through 2032 and heavy-duty pickups and vans from 2030 to 2035.

Electricity 303

Electricity Clean Air Act Carbon Dioxide 2027 303

Legal Planet

OCTOBER 5, 2023

The transportation sector is also a substantial source of nitrogen oxides and particulates, both of which are dangerous to human health. Transportation is now the source of 28% of U.S. greenhouse gas emissions, more than the electric power sector. Thanks again, Dan. Download as PDF

Clean Air Act 278

Clean Air Act Regulations Nitrogen Oxides Technology 278