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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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Hyundai and Kia settling litigation over fuel economy reductions; valued at up to $395M

Green Car Congress

Hyundai Motor America and Kia Motors America have entered into settlement agreements with current and former owners and lessees of vehicles affected by the Hyundai/Kia November 2012 lowering of fuel economy ratings. 2424) in United States District Court for the Central District of California before Judge George H. Earlier post.)

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Study finds attribute-based fuel economy standards less effective and more costly than flat standard with credit trading

Green Car Congress

As the Trump administration weighs how to revise fuel economy standards, a new study by research fellows of the National Bureau of Economic Research (NBER) finds that attribute-based regulations—such as the footprint-based rules in the US—are less effective and more costly than a flat standard with credit trading.

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DOE: Life cycle GHG emissions for 2020 electric small SUV were half those of a conventional gasoline small SUV

Green Car Congress

The C2G GHG emissions results were generated using Argonne’s Greenhouse gas, Regulated Emissions, and Energy use in Technologies (GREET) model, with inputs of fuel economy and vehicle component sizing provided by Argonne’s Autonomie model. Key assumptions for these two scenarios (e.g., powertrain efficiency, component weights, etc.)

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EPA, DOT and California align timeframe for proposing MY 2017-2025 light-duty vehicle fuel economy and greenhouse gas standards

Green Car Congress

The US Department of Transportation (DOT), the US Environmental Protection Agency (EPA) and the state of California have announced a single timeframe for proposing fuel economy and greenhouse gas standards for model year 2017-2025 cars and light-duty trucks. L/100km) if all reductions came from fuel economy improvements.

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2024 Hyundai Elantra N Review – Tightening Up

The Truth About Cars

Full disclosure: Hyundai flew me to Monterey/Carmel, California and fed and housed me for two nights. We were ostensibly in Northern California to drive the Ioniq 5 N, but Hyundai carved a little time for us to drive the Elantra N on the street, as well as six passes – three with each transmission – on an autocross course.

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California ARB votes to move forward with light-duty vehicle GHG and ZEV programs through 2025; cranking it up post-2025

Green Car Congress

After considering the Advanced Clean Cars Midterm Review ( earlier post ), the California Air Resources Board voted unanimously on Friday to continue with the vehicle greenhouse gas emission standards and ZEV program for cars and light trucks sold in California through 2025. Earlier post.) Earlier post.) Earlier post.)