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COP28 Global Methane Pledge Efforts Still Not Enough

Union of Concerned Scientists

Plans countries have submitted under the Paris Agreement would lead to an increase in overall emissions by 2030 and that trend desperately needs to be reversed. Compared to carbon dioxide (CO2), methane doesn’t linger for long in the atmosphere after being emitted. Science shows that keeping the 1.5

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Finding Light in Dark Places: Specific Obligations for Climate Change and Ocean Acidification Mitigation

Law Columbia

The Earth’s surface is about 70 percent ocean; the ocean absorbs 95 percent of our excess heat and over 25 percent of our excess carbon dioxide, contributes half of Earth’s oxygen production, and provides other services that sustain life as we know it.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data. pollution, which are particles with diameters of 2.5 micrometers or less. million deaths globally.

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A look back at significant decisions in climate litigation in 2022

Law Columbia

European Commission , the City of Paris, the City of Brussels, and the Municipality of Madrid brought an action against the European Commission (EC) challenging a regulation establishing a new procedure for testing the real driving emissions of certain motor vehicles. Nordrhein-Westfalen (NRW) ). In Smith v.

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Disinformation Alert: Fossil Fuel Interests Preparing to Deploy False Claims about New EPA Rules

Union of Concerned Scientists

Fossil fuel power plant owners are facing increased accountability for their air and water pollution, including from a new round of environmental and public health protections that are being rolled out by the US Environmental Protection Agency (EPA). degrees Celsius.

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Environmental Law: Government and Public Policy Towards the Environment

Environmental Science

They are water vapor, carbon dioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons. Half-life : the time it takes for any pollutant (usually refers to radioactive material but also includes other toxic material) to halve its effect on the environment. Indoor air is anything contained with a building.

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March 2018 Updates to the Climate Case Charts

Law Columbia

The court also found that the plaintiffs had demonstrated irreparable injury based on “the waste of publicly owned natural gas, increased air pollution and associated health impacts, and exacerbated climate impacts.” billion over a 30-year period.

2018 40