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EEA reports sharp decrease in CO2 emissions of new cars in Europe in 2020

Green Car Congress

The share of electric vehicles in new registrations tripled from about 3.5% The share of electric vans increased from 1.4% New car emissions were increasing as recently as two years ago, but the sharp drop last year shows that carmakers respond to CO2 standards. in 2019 to about 11% of new registrations in 2020. Source: EEA.

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Engineered E. coli could make carbohydrates, renewable fuel, from CO2

Green Car Congress

Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. coli host strain was engineered for the continuous production of formic acid from H 2 and CO 2 during bacterial growth in a pressurised batch bioreactor.

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New Mercedes-Benz S-Class PHEV produces 14.1-36.2% lower CO2 emissions that predecessor

Green Car Congress

It offers tTwice the electric range at 100 kilometers, 110 rather than 90 kW of electric power and a level luggage compartment with through-loading facility. This feeds self-generated green electricity to the production shop. The top speed in the ELECTRIC driving mode is 140 km/h, after which the speed is gently limited.

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Empa and partners exploring DME as fuel with new heavy-duty test engine

Green Car Congress

Empa, together with FPT Motorenforschung AG Arbon, Politechnico di Milano, lubricant manufacturer Motorex and other partners, is exporing the use of DME as a fuel for heavy-duty engines. A DME test engine has been in operation on a dynamometer in Empa’s Automotive Powertrains Technologies Laboratory. Image: Empa. —Patrik Soltic.

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Sandia team puts power into local grid with supercritical CO2 closed-loop Brayton-cycle turbine

Green Car Congress

Sandia National Laboratories researchers recently delivered electricity produced by a new power-generating system to the Sandia-Kirtland Air Force Base electrical grid. The system uses heated supercritical carbon dioxide instead of steam to generate electricity and is based on a closed-loop Brayton cycle.

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EEA final data shows average car CO2 emissions in Europe kept increasing in 2019

Green Car Congress

SUVs are typically heavier than other cars and have more powerful engines and larger frontal areas—all features that increase fuel consumption. In 2019, as in 2018, gasoline cars were the most sold passenger vehicles, constituting 59% of all new registrations. Electric vehicles constituted 3.5% g CO 2 /km.

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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. Teslarati is now on TikTok.