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Trump grants two-year compliance delay for listed HON Rule stationary sources

The White House said July 13 that listed stationary sources in Annex I will get a two-year extension on certain HON Rule compliance deadlines under Clean Air Act section 112(i)(4).

Why it matters: Chemical carveout

First recorded Jul 13, 2026·Meaningfully updated Jul 16, 2026

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Trump’s pollution exemption for a narrow set of chemical plants comes wrapped in security language

The White House says a July 9, 2026 proclamation gives listed stationary sources in Annex I a two-year exemption from specified HON-rule compliance deadlines under Clean Air Act Section 112(i)(4). The document was posted July 13 and applies only to the facilities and deadlines named in the proclamation.

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