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Sapphire Energy pairs with Sinopec as one of 6 new US-China EcoPartnerships; algae-derived crude oil

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This collaboration between our two companies exemplifies the mutual goal of producing cleaner energy solutions for the US and China. —Cynthia “CJ” Warner, Sapphire CEO. —Cynthia “CJ” Warner, Sapphire CEO.

Oil 247
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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

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The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climate change. She completed her Ph.D. Munger, J.

CO2 199
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Renewable-methanol fueled Geely cars in fleet testing in Iceland; 70% reduction in WTW CO2 compared to gasoline

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The average in-use emissions were calculated as 46 g CO2 per kilometer, accounting for the consumption of both fuels. Compared to gasoline or diesel methanol however offers much cleaner combustion, free of soot and emits no traces of sulphur or carcinogenic compounds which are formed in the combustion of liquid fossil fuels.

Iceland 170
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Study: countries seeking to cut CO2 emissions must get a handle on city-level emissions

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Total CO 2 emissions of 182 Chinese cities. For example, by identifying the worst factories or plants for emissions—the super-polluting units within an economic area—it would be possible to improve them with new, cleaner technology, cutting emissions without major economic disruption, he researchers suggest. Shan et al.

Emissions 210
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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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Currently, in the Chinese vehicle market, taking products of the BYD Company as an example, HEVs (20,000-25,000 US dollars) are much more expensive than conventional ICEVs (8000-10,000 US dollars) of equivalent size, but the price of EVs is even higher (>30,000 US dollars). Hong Huo, Qiang Zhang, Michael Q. Wang, David G.

Coal 291
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Study suggests China urban passenger transport emissions could peak in 2030

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Considering that residents from different size cities always perform different travel patterns such as travel frequency, travel mode, and travel distance, hence, the Chinese cities are first classified according to the population size, and then the passenger traffic volume of each travel mode is predicted by city. (2)

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Report: SUV boom, VW diesel scandal, Chinese steel all relate to slipping CO2 progress

Green Car Reports

In the aftermath of the Volkswagen diesel emissions scandal and all of its settlement terms, it might seem that a cleaner, more efficient future is assured. Electric possibilities will offer far lower carbon dioxide and local criteria emissions over the long term, but in the short term the aftermath of the diesel matters gets complicated.

Diesel 91