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EPA restores California’s authority to enforce greenhouse gas emission standards for cars and light trucks

Green Car Congress

The US Environmental Protection Agency (EPA) reinstated California’s authority under the Clean Air Act to implement its own greenhouse gas (GHG) emission standards and zero emission vehicle (ZEV) sales mandate.

EPA 333
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EPA proposes stringent new emissions standards for light-, medium-, heavy-duty vehicles for MY 2027 and beyond

Green Car Congress

The US Environmental Protection Agency (EPA) announced two new proposed federal emissions standards spanning light-, medium- and heavy-duty vehicles for model year 2027 and beyond. The light-duty vehicle category includes passenger cars and light trucks consistent with previous EPA criteria pollutant and GHG rules.

EPA 210
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ICCT makes recommendations for post-Euro 6 light duty vehicle emissions standards

Green Car Congress

The European Commission has begun work aimed at post-Euro 6 emission standards for on-road vehicles. The paper highlights issues and limitations of the current standards; compares them to current and future regulations in other parts of the world; and makes policy recommendations for light-duty post-Euro 6 standards.

Standards 247
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ANSI releases for public comment draft roadmap of standards and codes for EVs at scale

Green Car Congress

The American National Standards Institute (ANSI) released for public review and comment a draft of the Roadmap of Standards and Codes for Electric Vehicles at Scale developed by the Institute’s Electric Vehicles Standards Panel ( EVSP ). This includes recommending pre-standardization research and development (R&D) where needed.

Standards 360
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EPA finalizes MY 2027 heavy-duty truck NOx standards; first step in Clean Trucks Plan

Green Car Congress

Relative to current rules, the new standards are more than 80% stronger, increase useful life of governed vehicles by 1.5–2.5 Setting stronger emissions standards for medium-duty commercial vehicles for MY 2027 and later. times, and will yield emissions warranties that are 2.8–4.5 times longer.

EPA 259
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ANSI publishes Roadmap Of Standards And Codes For Electric Vehicles At Scale; 37 standardization gaps

Green Car Congress

The American National Standards Institute (ANSI) announced the publication of the Roadmap of Standards and Codes for Electric Vehicles at Scale developed by the Institute’s Electric Vehicles Standards Panel (EVSP). A “gap” means no published standard, code, regulation, policy, etc.

Standards 150
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EPA reconsiders withdrawal of California’s waiver to enforce greenhouse gas standards for cars and light trucks

Green Car Congress

Whether the SAFE-1 interpretation of CAA section 177 that could disallow other states’ ability to adopt California GHG emission standards was appropriate. SAFE-1 also interpreted the CAA as not allowing other states to adopt California’s GHG emission standards. Earlier post.).

EPA 170