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Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles

Green Car Congress

US President Barack Obama announced fuel efficiency and greenhouse gas emission standards for medium- and heavy-duty vehicles. Heavy-duty engines affected by the final standards are generally those that are installed in commercial medium- and heavy-duty trucks and buses.

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GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

Green Car Congress

Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Reducing greenhouse gas emissions in the US. Earlier post.).

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EPA proposes leaving light-duty vehicle GHG standards for MY 2022-2025 unchanged

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The US Environmental Protection Agency (EPA) has proposed leaving the greenhouse gas (GHG) emissions standards for light-duty vehicle model years 2022-2025 in place, based on its technical analysis that shows automakers are well positioned to meet the targets. l/100 km), if achieved exclusively through fuel economy improvements.

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Honeywell Expects Turbocharged Engine Segment to Double by 2015

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Honeywell expects the global turbo segment to double in the next five years, from 17 million new turbo vehicles in 2009 to 35 million in 2015. In China, turbocharging will grow from approximately 10% today to 20% by 2015. million engines in 2009 to six million engines in 2015. Power & Associates, and R.L. Polk & Co.,

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97% of US buyers opted for 2.5L stop/start base engine on 2014, 2015 Malibu

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Ninety-seven percent of customers in the US who purchased a 2014 or 2015 Malibu—accounting for about 83,000 vehicles—opted for the 2.5-liter, liter, 4-cylinder base engine (LKW) equipped with standard stop/start technology, according to GM. All contribute to EPA-estimated fuel economy ratings of 25 mpg (9.4

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EIA projects US energy-related CO2 emissions to remain near current level through 2050; increased natural gas consumption

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USenergy-related carbon dioxide emissions and fossil fuel energy consumption. Petroleum emissions from other sectors have fallen in recent years as equipment and processes that use petroleum fuels have been replaced by those using other fuels, in particular, natural gas.

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