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The California Air Resources Board (CARB) announced that greenhouse gas emissions in California in 2016 fell below 1990 levels for the first time since emissions peaked in 2004—a reduction roughly equivalent to taking 12 million cars off the road or saving 6 billion gallons of gasoline a year.
In 2004, Asif Faiz and Surhid Gautam, both of the World Bank, published a paper in the International Journal of Vehicle Design exploring different technical and policy options for reducing emissions from 2-stroke engines. —Faiz and Gautam (2004). ASME ICEF2012-92047). 2004.003891.
Safety and transition strategies that enable “drop in” replacement for petroleum-derived aviation fuels. Drop-in alternativefuels will require no significant modifications to aircraft and engines and with a goal of performing more efficiently, and cleaner than current fossil-based fuels.
million in Federal Transit Administration (FTA) and California Proposition 1B Bond funds to replace fifty 40-foot New Flyer buses purchased between 2004 and 2006. Big Blue Bus (BBB), a bus operator serving Santa Monica and the Los Angeles area, will invest $18.3
Next-generation engines will likely operate at higher pressures, with greater amounts of dilution and utilize alternativefuels that exhibit a wide range of chemical and physical properties. Achievable advances in engine technology can improve the fuel economy of automobiles by over 50% and trucks by over 30%.
Safety and transition strategies that enable “drop in” replacement for petroleum-derived aviation fuels. Drop-in alternativefuels will require no significant modifications to aircraft and engines and with a goal of performing more efficiently, and cleaner than current fossil-based fuels.
The automakers, including Toyota, that are not interested in rushing to market with plug-in cars never tired of suggesting that conventional gasoline-only hybrids are cleaner than plug-ins. UPDATE: Felix Kramer of Calcars informs me that the vacuum bottle is standard on 2004-2008 Prius.) I'm afraid not.
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