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Small-displacement two-stroke H2 engine could address performance and emissions cost-effectively for recreational market; potential for Asian motor vehicle fleet

Green Car Congress

The lost available energy also results in poor off-design point fuel efficiency. 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).

Engine 329
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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

Green Car Congress

A team of atmospheric scientists and environmental engineers from Harvard University and Tsinghua University in Beijing have continuously measured atmospheric CO 2 and carbon monoxide (CO) levels in rural Miyun, about 100 km northeast of Beijing, since November 2004.

CO2 199
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What Kind of Cars Do Women Actually Want?

The Truth About Cars

However, common themes seemed to be the availability of electrified powertrains, engaging designs, and a bevy of features. Despite receiving healthy amounts of praise for offering novel designs that were praised as cleaner to operate and easier to maintain than combustion models, the company went defunct in 1914.

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What Kind of Cars Do Women Actually Want?

The Truth About Cars

However, common themes seemed to be the availability of electrified powertrains, engaging designs, and a bevy of features. Despite receiving healthy amounts of praise for offering novel designs that were praised as cleaner to operate and easier to maintain than combustion models, the company went defunct in 1914.

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EPRI Analysis estimates costs of fully developing US smart grid could reach $476B; benefits up to $2T

Green Car Congress

The analysis updates EPRI’s 2004 EPRI assessment, which estimated the cost of implementing a smart grid at $165 billion. The Smart Grid will allow the benefits resulting from the rapid growth of renewable power generation and storage as well as the increased use of electric vehicles to become available to consumers.

EPRI 239
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American Airlines to be launch customer for Boeing ecoDemonstrator program; flight testing a range of new technologies to reduce fuel consumption, emissions and noise

Green Car Congress

Drop-in alternative fuels will require no significant modifications to aircraft and engines and with a goal of performing more efficiently, and cleaner than current fossil-based fuels. Received and deployed 45 new Boeing 737 aircraft in 2010 that are 35% more fuel-efficient on an available seat-mile basis than the MD-80 aircraft replaced.

Emissions 191
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Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

Green Car Congress

Since its launch in 2011, the regulation has generated a multitude of unique approaches for cleaner fuels. California’s vehicle GHG standards—authorized by AB 1493 (Pavley) in 2002, first approved in 2004, and extended in 2012—are delivering fuel consumption and CO 2 reductions. Transportation, Land Use, and Housing.