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Deciphering the ‘SPM AR6 WG1’ code

Real Climate

There is no doubt that we have changed Earth’s climate through our activities on a broad range of aspects that includes consequences for the atmosphere, the oceans, snow, ice, Earth’s fauna and ecosystems. The cause of our changing climate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.

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AR6 of the best

Real Climate

As climate scientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) 1, SPM, AR5. Johnson, A.

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EPA Finalizes Rule To Reduce Methane Emissions From Oil & Gas Infrastructure; DEP’s Oil & Gas Methane Regulations 1 Year Old

PA Environment Daily

Oil and natural gas operations are the nation’s largest industrial source of methane, a climate “super pollutant” that is many times more potent than carbon dioxide and is responsible for approximately one third of the warming from greenhouse gases occurring today. Dr. Jessica Moerman. “As

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October 2019 Updates to the Climate Case Charts

Law Columbia

Circuit Court of Appeals granted motions seeking to dismiss as moot the proceedings challenging the Obama administration’s Clean Power Plan, which established emission guidelines for greenhouse gases from existing power plants. Court Dismissed Counterclaims in Climate Scientist’s Defamation Lawsuit.

2019 40
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March 2018 Updates to the Climate Case Charts

Law Columbia

DOE estimated that the standards would reduce carbon dioxide emissions by 99 million metric tons and save consumers and businesses $8.4 Arizona Court Ordered Production of Climate Scientists’ Emails Under Arizona’s Public Records Law. billion over a 30-year period. North Coast Rivers Alliance v. 34-2015-80002005 (Cal.

2018 40
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May 2020 Updates to the Climate Case Charts

Columbia Climate Law

EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. In particular, the court found that conclusion that greenhouse gas emissions constituted a significant impact was not clearly erroneous. Circuit’s partial vacatur in Mexichem Fluor, Inc. State , No.

2020 40
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August 2021 Updates to the Climate Case Charts

Law Columbia

Environmental Protection Agency (EPA) to issue a decision on Exxon’s application to renew the NPDES permit, which had expired in 2014. Court Said Climate Scientist Provided Sufficient Evidence of Actual Malice for Blog Authors but Not for Publisher. Energy Policy Advocates v. Mayor & City Council of Baltimore , No.

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