EPA Speeds Truck GHG Plan, Possibly Ahead Of Car Emissions Rule

March 15, 2023
EPA is scrambling to issue its proposed “phase 3” greenhouse gas standards for heavy trucks by the end of the month, as observers suggest the plan could be released before the agency’s separate multi-pollutant car and passenger truck standards. The phase 3 GHG rule, which the agency is seeking to finalize by the end of this year, is widely expected to include the most ambitious consideration of truck electrification to date as one route to enabling GHG emissions reductions after...

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