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EPA

EPA’s final* ruling on CO2

13 Feb 2026 by group 124 Comments

The EPA has announced its final* ruling on the CO2 Endangerment Finding.

*not even close to final.

[Read more…] about EPA’s final* ruling on CO2

Filed Under: Climate modelling, Climate Science, Featured Story, Solutions Tagged With: DOE, Endangerment Finding, EPA

Critiques of the ‘Critical Review’

14 Aug 2025 by group

The first somewhat comprehensive reviews of the DOE critical review are now coming online.

[Read more…] about Critiques of the ‘Critical Review’

Filed Under: Climate impacts, Climate modelling, Climate Science, Communicating Climate, Featured Story, Greenhouse gases, In the News, Instrumental Record, Model-Obs Comparisons, Reporting on climate, skeptics Tagged With: climate change, DOE, Endangerment Finding, EPA

Are direct water vapor emissions endangering anyone?

31 Jul 2025 by group

In the EPA EF reconsideration document there is a section on p62 where they attempt to make the argument that the CO2 endangerment finding would also apply to direct water vapor emissions to the atmosphere, which is (according to them) obviously absurd. But both claims are bogus.

[Read more…] about Are direct water vapor emissions endangering anyone?

Filed Under: Aerosols, Carbon cycle, Climate impacts, Climate Science, Featured Story, Greenhouse gases, hydrological cycle, In the News Tagged With: Endangerment Finding, EPA, Water vapor

The Endangerment of the Endangerment Finding?

29 Jul 2025 by group

The EPA, along with the “Climate Working Group” (CWG) of usual suspects (plus Judith Curry and Ross McKitrick) at DOE, have just put out a document for public comment their attempt to rescind the 2009 Endangerment Finding for greenhouse gas emissions.

[Read more…] about The Endangerment of the Endangerment Finding?

Filed Under: Climate impacts, Climate modelling, Climate Science, Featured Story, Greenhouse gases, In the News, Instrumental Record, IPCC, Model-Obs Comparisons, Reporting on climate Tagged With: DOE, Endangerment Finding, EPA

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