Tag: Fuel Efficiency

E.P.A. Inspector General to Investigate Trump’s Biggest Climate Rollback

WASHINGTON — The Environmental Protection Agency’s internal watchdog said Monday it had opened an investigation into the agency’s weakening of Obama-era regulations that would have limited automobile emissions by significantly raising fuel economy standards. The inspector general demanded that top E.P.A. officials turn over briefing materials and other documents pertaining to the regulation, which was […]

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