Remove Aspen Remove Emissions Remove Gas Remove Transportation
article thumbnail

Mayors of 12 major cities pledge to procure only zero-emission buses from 2025; major areas to be zero-emission by 2030

Green Car Congress

The mayors of London, Paris, Los Angeles, Copenhagen, Barcelona, Quito, Vancouver, Mexico City, Milan, Seattle, Auckland and Cape Town have pledged to procure only zero-emission buses from 2025 and ensure that a major area of their city is zero emission by 2030. Lead by example by procuring zero emission vehicles for city fleets.

Emissions 236
article thumbnail

Researchers propose CO2 recycling to improve Fischer-Tropsch GTL efficiency and reduce total CO2 emissions

Green Car Congress

Researchers in South Korea are suggesting two new carbon-dioxide-utilized Gas-to-Liquids processes (CUGP) to increase the overall efficiency of conventional Fischer-Tropsch GTL. 40.7%, with total CO 2 emissions reduced by 82.0?88.4%, and thermal efficiency by 15.7?40.7%, 88.4%, compared to different conventional F-T processes.

CO2 262
article thumbnail

2019 Keeling Curve Prize winners include Opus 12; conversion of CO2 into fuels and chemicals

Green Car Congress

The KCP winners, announced during a celebration at the Aspen Ideas Festival on Friday, 28 June, were chosen from almost 150 applications from all over the world. The prize recognizes promising projects that reduce greenhouse gas emissions or promote carbon uptake. Transportation. Energy Access. Social & Cultural Impacts.

2019 207
article thumbnail

EPA Proposes New Regulations for Renewable Fuel Standard to Implement Requirements of EISA; GHG Reduction and Indirect Land Use Change Effects Included

Green Car Congress

Emissions for select fuel pathways for the two time horizon/discount rate approaches. The proposed rulemaking for RFS2 establishes new specific volume standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that must be used in transportation fuel each year. Click to enlarge. Earlier post.).

EPA 150