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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.

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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.).

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DOT and EPA release revised fuel economy and GHG emission standards for MY 2021-2026 light-duty vehicles

Green Car Congress

The US Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the US Environmental Protection Agency (EPA) released the final Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule setting corporate average fuel economy (CAFE) and CO 2 emissions standards for model years 2021-2026 passenger cars and light trucks.

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Tokyo Tech team demonstrates visible-light photoelectrochemical water-splitting with cobalt-enhanced TiO2

Green Car Congress

Scientists at Tokyo Institute of Technology (Tokyo Tech) have demonstrated the first visible-light photoelectrochemical system for water splitting using TiO 2 enhanced with cobalt. The proposed approach is simple and represents a stepping stone in the quest to achieve affordable water splitting to produce hydrogen. high-energy light.

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EPA: GHG emissions standards for cars and light trucks should be revised; joint process with NHTSA (updated with more reactions)

Green Car Congress

The US Environmental Protection Agency (EPA) Administrator Scott Pruitt announced the completion of the Midterm Evaluation (MTE) process for the greenhouse gas (GHG) emissions standards for cars and light trucks for model years 2022-2025, and his final determination that the current standards are not appropriate and should be revised.

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MECA: industry could exceed relaxed US efficiency standards as it has to meet tighter standards elsewhere

Green Car Congress

On 31 March, the US Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) released the final rule for The Safer Affordable Fuel-Efficient (SAFE) Vehicles for Model Years 2021-2026. The final rule requires a 1.5% mpg and 199 g/mile CO 2 in 2026. Earlier post.).

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GM and Honda expanding partnership to codevelop series of affordable EVs in most popular vehicle segments; on sale in 2027

Green Car Congress

General Motors and Honda plan to expand the two companies’ relationship by codeveloping a series of affordable electric vehicles based on a new global architecture using next-generation Ultium battery technology. The compact crossover segment is the largest in the world, with annual volumes of more than 13 million vehicles.

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