Union of Concerned Scientists

DECEMBER 10, 2023

Global net anthropogenic greenhouse gas emissions 1990–2019. Global net anthropogenic greenhouse gas emissions include carbon dioxide from fossil fuel combustion and industrial processes, net carbon dioxide from land use, land use change and forestry, methane, nitrous oxide, and fluorinated gases.

Fossil Fuels 281

Fossil Fuels Carbon Dioxide Climate Change Paris Agreement 281

Real Climate

JULY 10, 2022

Step 1: There is a natural greenhouse effect. Thus there must be a large amount of IR absorbed by the atmosphere (around 158 W/m 2 ) – a number that would be zero in the absence of any greenhouse substances. Step 2: Trace gases contribute to the natural greenhouse effect. The Earth’s Energy Budget (NASA).

Radiation 316

Radiation 2022 Greenhouse Atmosphere 316

Union of Concerned Scientists

APRIL 27, 2023

For coal-fired power, the economic case has been bleak for a long time now, which has brought US coal-fired generation down to less than half of its 2010 level. EPA has already finalized a rule that aims to address interstate ozone pollution , dubbed the Good Neighbor Plan.

Fossil Fuels 213

Fossil Fuels Electricity 2014 Climate Change 213

Columbia Climate Law

MAY 8, 2020

EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. In Mexichem , the D.C.

2020 40

2020 Endangered Species Act Climate Change Greenhouse 40

Law Columbia

MARCH 13, 2023

EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. billion tons of carbon dioxide emissions by 2050. billion tons of carbon dioxide emissions by 2050. Following the 2007 landmark Supreme Court case Massachusetts v.

Clean Air Act 55

Clean Air Act Air Pollution Climate Change Regulations 55

ESA

JUNE 14, 2021

Climate: The Environmental Protection Agency does not list a timetable to act on a new carbon dioxide rule for existing power plants. CEQ is also planning to revive guidance on how to factor greenhouse gas emissions and climate change into NEPA reviews, after Obama-era guidance was yanked by the Trump administration.

2021 98

2021 Endangered Species Act Ocean Climate Change 98