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

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

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

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40.7%, with total CO 2 emissions reduced by 82.0?88.4%, This results in a decrease in total CO 2 emissions to less than 5g CO 2 /MJ F-T product, compared to a range of 27.0 It was found that increased process efficiency and significantly reduced CO 2 emission could be realized by recycling some unreacted syngas to reforming and F?T

CO2 262
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CALSTART Small Hybrid Bus Working Group Selects StarTrans-Azure Dynamics for National Hybrid Bus Deployment

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The 23-foot gasoline-electric hybrid buses—a size smaller than heavy urban transit buses—are part of a national pilot program to speed commercialization of these vehicles, which are expected to yield 30% to 40% reductions in fuel use with an accompanying 30% reduction in emissions. StarTrans Bus, a Supreme Indiana Operations Inc.

Hybrid 150
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EPA Proposes New Regulations for Renewable Fuel Standard to Implement Requirements of EISA; GHG Reduction and Indirect Land Use Change Effects Included

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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