article thumbnail

Actual fuel economy of cars and light trucks: 1966-2019

Green Car Congress

Specifically, this study examines actual fuel economy of cars and light trucks (pickup trucks, SUVs, and vans) from 1966 through 2019. (My Department of Transportation were the sources of the information for 1986 through 2019. The graph below shows the changes in actual vehicle fuel economy from 1966 through 2019. total Btu).

article thumbnail

Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

Major ridesourcing companies Uber and Lyft have promised all-electric fleets by 2030 in an effort to reduce their carbon footprint. Lead author Aniruddh Mohan and colleagues wanted to develop a method that evaluated the life-cycle costs and benefits for two battery-powered ridesource fleets and a gasoline-powered one.

Fleet 195
article thumbnail

Topsoe puts eSMR demonstration plant into operation for production of sustainable methanol from biogas

Green Car Congress

The project is supported by the EUDP Energy Technology Development and Demonstration Program and is developed together with Aarhus University. Sustainable methanol can be used for marine fuel, blend in gasoline, and for the chemical industry, where methanol is mainly used today. of Biological and Chemical Engineering. Wismann, S.

article thumbnail

MIT team proposes flex-fuel gasoline-alcohol engine PHEV long-haul trucks

Green Car Congress

In a paper being presented at WCX SAE World Congress Experience in Detroit this week, a team from MIT is proposing the use of a flex-fuel gasoline-alcohol engine approach for a series-hybrid powertrain for long-haul Class 8 trucks. —Cohn and Bromberg (2019). —Daniel Cohn.

MIT 247
article thumbnail

Coltura: Supreme Court precedent means states can require all new vehicles sold be electric

Green Car Congress

Recent US Supreme Court precedent has opened the door for states to enact laws requiring all new cars sold in the state to be electric as of a certain date, according to a paper by the nonprofit Coltura published in the University of Michigan Journal of Environmental and Administrative Law.

article thumbnail

Study: EVs cannot succeed without developing parallel supercharging networks

Green Car Congress

Electric vehicles cannot succeed without developing a nationwide network of fast-charging networks in parallel with the cars. These are the observations in an in-depth study of the industry by management professors at the University of California, Davis, and Dartmouth College. billion developing its electric passenger cars.

Davis 334
article thumbnail

SOFC-maker Bloom Energy announces initial strategy for hydrogen market entry; partnership with SK

Green Car Congress

This expansion of our product offering enables zero-carbon electricity and transportation solutions. Bloom Energy announced in June 2019 that its fuel cells could run on hydrogen to generate zero-carbon electricity. Bloom Energy announced in June 2019 that its fuel cells could run on hydrogen to generate zero-carbon electricity.

Hydrogen 386