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California ARB amends diesel rules to reduce cost of compliance

Green Car Congress

Expand credits for fleet downsizing, adding cleaner vehicles ahead of any regulatory requirements, and for installation of early retrofits. If no retrofit is available, the buses have until 2018 to be replaced by vehicles with a 2010 model year engine or emissions equivalent. Off-Road (e.g., construction equipment) Regulation.

Diesel 186
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NRC report finds Federal analysis to set LD CAFE and GHG standards generally of high quality; some technologies and issues should be re-examined

Green Car Congress

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. only the MY 2017-2021 CAFE standards are final. Background. mpg by 2025.

Standards 150