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EPA annual inventory shows US GHG up 3.1% from 2017-2018

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The 2020 edition of US Environmental Protection Agency’s (EPA) comprehensive annual report on nationwide greenhouse gas (GHG) emissions shows that emissions increased from 2017 to 2018 by 3.1% (after accounting for sequestration from the land sector). Source: EPA. >. The number of vehicle miles traveled (VMT) by light-duty vehicles (i.e.,

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

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Comparison of global passenger vehicle fuel consumption standards normalized to NEDC L/100km. In absolute terms, the new regulations would put China third behind the EU and Japan for fuel consumption and GHG regulations. The multiplier is set at 5 in 2016–2017, falling to 3 in 2018–2019, and then to 2 in 2020.

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Toyota’s new conventional and hybrid powertrains for 2018 Camry deliver significant boost in efficiency

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The 2018 Toyota Camry, the new eighth-generation of the most popular mid-size sedan in the world and the best-selling car in America for the past 15 years, will be going on sale in the US in late summer. Toyota unveiled the 2018 Camry at the North American International Auto Show (NAIAS) in January. 2018 Toyota Camry Hybrid XLE.

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FCA says Jeep Wrangler environmental impact reduced by 15% compared to predecessor

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FCA says that its latest Global Warming Potential (GWP) analysis found that the redesigned-for-2018 Jeep Wrangler Unlimited has an overall GWP 15% lower than that of its predecessor. The comparison was made with the previous-generation Wrangler Unlimited, as powered by its only available engine—FCA’s award-winning 3.6-liter

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ORNL researchers use stop-light cameras to reduce fuel consumption of less-efficient vehicles via traffic management

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The team’s first step in February 2018 was to use GRIDSMART cameras to create an image dataset of vehicle classes. Once vehicle-classification labels were applied using commercial software, and DOE fuel-economy estimates added, the team had a unique dataset to train a convolutional neural network for vehicle identification.

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

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Do they receive HOV access for their improved fuel economy and ultra low emissions? In fact in 6 of the states, diesel fuel is penalized with additional state taxes. So diesel fuel gets taxed twice or penalized twice at the federal and state level. marketshare by 2018—i.e., Are these sales incentivized?

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Achates Power proposes EPA/NHTSA medium- and heavy-duty engine standard require 15% decrease in fuel consumption and emissions

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While these vehicles as a whole will have to curb fuel consumption and carbon dioxide emissions by up to 24% between the 2018 and 2027 model years, the agencies are proposing separate engine standards requiring only a 4% decrease. Earlier post.) The Achates Engine is EPA 2010 and Euro VI compliant.

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