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U.S. regulator launches loosened fuel economy standards

Teslarati

safety regulator has officially launched more relaxed fuel economy standards, following a similar move from the Environmental Protection Agency (EPA) made a few months ago. The National Highway Traffic Safety Administration (NHTSA) has officially announced new fuel standards requiring an average fleet fuel economy of 50.4 The top U.S.

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Japan Ministries propose light commercial vehicle fuel economy standards for 2022

Green Car Congress

In a policy update, the International Council on Clean Transportation (ICCT) reports that Japan’s Ministry of Land, Infrastructure, Transport and Tourism (MLIT) and Ministry of Economy, Trade, and Industry (METI) have finalized new proposed fuel economy standards for light- and medium-duty commercial vehicles with gross vehicle weights less than 3.5

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Final US mpg rules through 2031 go easy on gas trucks, SUVs

Baua Electric

The final rules for Corporate Average Fuel Economy (CAFE), announced Friday by the Department of Transportation’s National Highway Traffic Safety Administration (NHTSA), set the prescribed improvement at 2% annually for passenger cars and 2% annually for light trucks for those model years. vehicle sales.

MPG 52
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Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

Green Car Congress

The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. Test cycle fuel economy (mpg). The Highway Fuel Economy Test (HFET) and FTP-75 Test (city) cycles demonstrated fuel economy above 35 mpg (6.72 mpg (12.45

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ICCT provides policy update on proposed China Phase 4 fuel economy regulations

Green Car Congress

A team from the International Council on Clean Transportation (ICCT) has provided an update on China’s proposed Phase 4 fuel consumption standard for passenger cars. 100km (34 mpg US) in 2015. 100km (84 mpg US) will be counted as 3 vehicles in 2016–2017, 2.5 Source: ICCT. Click to enlarge. annually—between 2015 and 2020.

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Study concludes that automakers tweak vehicle fuel economy to qualify for more favorable treatment; focus on car notches

Green Car Congress

In response to federal policies to boost gas mileage, manufacturers have changed vehicle weights, improved tire-rolling resistance and added aerodynamic features to push fuel-economy rates past government-mandated thresholds. Car notches are the small trigger points in the numerical values of fuel economy (say, the difference between 22.5

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Mitsubishi Motors admits to improper fuel consumption testing in 9 additional models

Green Car Congress

In April, Mitsubishi Motors Corporation (MMC) admitted to manipulating fuel consumption testing data for some 625,000 mini-cars representing four models it manufactured for sale in Japan by itself and partner Nissan. During the development of the fuel-economy grade, the fuel consumption target was raised a total of five times, from 26.4