NSR

EPA’s Return to Bush-Era Clean Air Act Reforms Sacrifices Agency’s Duty to Protect Environment, Ignores the Law

Quiet changes buried behind the big de-regulatory headlines spell disaster for the environment

As I explained back in August, the Trump Administration’s proposed Clean Power Plan replacement (the “Affordable Clean Energy” or ACE rule) came with a significant change to how the EPA has traditionally interpreted the Clean Air Act’s New Source Review (NSR) provisions mandating pre-construction environmental review and the installation of air pollution controls to offset …

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The Clean Power Plan Replacement Comes With a Major Change to NSR (Part 1)

Important pre-construction environmental review for power plant modifications at risk

Last month, I discussed a proposal before the House Energy and Commerce Subcommittee on Environment to amend the Clean Air Act to weaken pre-construction review for modifications to equipment at large stationary sources. Since then, the Subcommittee voted H.R. 3128 out on a party line vote, and it’s currently waiting for the full House Energy …

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House Subcommittee Considering Clean Air Act Amendments to Weaken Bedrock of Stationary Source Permitting

Proposed changes to NSR could have significant impact on EJ communities

The House Energy and Commerce Subcommittee on Environment is currently considering amendments designed to weaken the New Source Review permitting program. The GOP proposal has been floating around since a discussion draft was released in May based on a bill introduced last year by Rep.  Morgan Griffith (R-Va.), but seems to have flown under the radar until …

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Is EPA backtracking on Clean Air Act greenhouse gas regulation?

UPDATE: Cara discusses in this post some further developments that make the EPA’s plans more concrete, and concludes that the EPA is backtracking significantly from its proposed rule by delaying the timetable and by regulating fewer facilities. **** Last fall, our Environmental Protection Agency appeared to be on the verge of moving very quickly to …

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New EPA Greenhouse Gas Rulemaking Not Quite What it Seems

EPA is proposing to tailor the major source applicability thresholds for greenhouse gas (GHG) emissions under the Prevention of Significant Deterioration (PSD) and title V programs of the Clean Air Act (CAA or Act) and to set a PSD significance level for GHG emissions. This proposal is necessary because EPA expects soon to promulgate regulations …

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