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Report: GM and Stellantis paid record fuel economy fines

Green Car Reports

General Motors and Stellantis paid a combined $363 million in penalties for failing to meet U.S. Corporate Average Fuel Economy (CAFE) requirements for recent model years, Reuters reported Friday. million paid by Stellantis for 2018 and 2019 model-year fuel economy shortfalls and $128.2

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General Motors plans to be carbon-neutral by 2040; eliminate LDV tailpipe emissions by 2035

Green Car Congress

In addition to GM’s carbon goals, the company worked with the Environmental Defense Fund to develop a shared vision of an all-electric future and an aspiration to eliminate tailpipe emissions from new light-duty vehicles by 2035. The use of GM’s products accounts for 75% of carbon emissions related to this commitment. Electrification.

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Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds

Teslarati

Tesla had the lowest tailpipe CO2 emissions for 2021, a new report published by the U.S. The EPA released its annual Automotive Trends report, and findings reveal that Tesla is leading the way with the lowest tailpipe CO2 emissions and the highest fuel economy of all large manufacturers.

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Tula Technology reports up to 18% fuel economy gain in GM 6.2L V8 using Dynamic Skip Fire technology; emissions benefits too

Green Car Congress

In a paper presented at the 2016 SAE World Congress, Tula Technology, developer of Dynamic Skip Fire (DSF) cylinder deactivation technology, reported significant fuel economy gains of up to 18% over a conventional GM 6.2-liter Meaning, DSF reduces fuel consumption by 14-18% over V8. liter V8 by operating using Dynamic Skip Fire.

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EPA annual trends report finds new vehicle fuel economy at record 24.1 mpg; new powertrain technologies rapidly gaining share

Green Car Congress

EPA released the latest edition of its annual report on trends in CO 2 emissions, fuel economy and powertrain technology for new personal vehicles in the US. Fuel economy has now increased in eight of the last nine years; average carbon dioxide emissions are also at a record low of 369 g/mile in model year 2013.

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GM Korea introduces Alpheon eAssist; 25% improvement in fuel economy

Green Car Congress

The new Alpheon eAssist, which will go on sale in November, offers improved fuel economy of 25% and reduced CO 2 emissions of 22% compared with the standard Alpheon model. N·m electric motor generator. N·m electric motor generator. The Alpheon eAssist offer fuel economy of 14.1

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Tech: New Technology Reduces Diesel Emissions

Clean Fleet Report

Even heavy-duty trucks running on massive diesel engines, which were expected to be the last on-road holdouts, have been mandated to turn completely to zero emissions in by the state of California starting in 2045. While 2045 may still be more than two decades away, emissions advances in internal combustion engines (ICE) are continuing.

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