Remove 2018 Remove Available Remove Comparison Remove Fuel Economy
article thumbnail

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

Green Car Congress

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. >. through the uptake of carbon and storage in forests, vegetation and soils.

2018 243
article thumbnail

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

Green Car Congress

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

Jeep 269
article thumbnail

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

Green Car Congress

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.

2018 150
article thumbnail

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

Green Car Congress

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.

Light 359
article thumbnail

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

Green Car Congress

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. It is lighter, smaller and up to 10% less costly than its traditional counterpart.

EPA 150
article thumbnail

Audi puts steel back in the new A8

Green Car Congress

The new Audi A8, scheduled for release in 2018, features a multi-material body structure ( earlier post ) consisting of more than 40% steel. Bottom: Body structure of the new A8 arriving in 2018. Dr. Roland Geyer developed the University of California Santa Barbara Automotive Materials GHG Comparison Model ( UCSB Model ).

Audi 207
article thumbnail

2018 VW Tiguan and new 2.0 TSI B-cycle engine gives VW a strong offering in compact SUV segment

Green Car Congress

Volkswagen of America is in the process of rolling out its all-new long wheelbase 2018 Volkswagen Tiguan ( earlier post ). As with the all-new 2018 Volkswagen Atlas full-size SUV ( earlier post ), the new Tiguan is based on Volkswagen’s Modular Transverse Matrix (MQB) architecture. Significance of the 2018 Tiguan.

2018 314