Green Car Congress
JULY 8, 2012
for year 2007. A new black carbon (BC) emissions inventory from China found BC emissions levels in 2007 of 1,957 Gg BC—higher than reported in earlier studies. Comparison of relative contributions from various sources to total BC emissions between China and other countries/regions including India, North America, and Africa.
Green Car Congress
DECEMBER 20, 2011
Researchers from SRI International (SRI) are developing a methane-and-coal-to-liquids process that consumes negligible amounts of water and does not generate carbon dioxide. Lifecycle GHG comparison. In conventional CTL approaches, energy is supplied by burning a portion of the coal feed, which then produces carbon dioxide.
Green Car Congress
MARCH 31, 2014
CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. In terms of carbon monoxide (CO) emissions during the operation of the vehicle, a significant improvement was achieved over the 2007 predecessor. Where energy resources are concerned, lignite, hard coal and uranium figure principally in car production.
Green Car Congress
DECEMBER 18, 2014
The emissions increase in the United States in 2013 (+2.5%) was mainly due to a shift in power production from gas back to coal together with an increase in gas consumption due to a higher demand for space heating. This is in contrast to most preceding years since 2007, in which annual oil consumption decreased by 2.2%
Green Car Congress
FEBRUARY 24, 2016
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. for oil, 24% for coal, and 20% for natural gas. F of warming.
Green Car Congress
FEBRUARY 7, 2009
Adding biomass to the coal in the CTL process (Coal and Biomass to Liquids, CBTL) can reduce the GHG emissions further, according to the study. The study used one feedstock of each type—bituminous coal and switchgrass—to evaluate the CTL/CBTL/BTL processes. Other coal and biomass feedstocks will be evaluated in a later study.
Green Car Congress
SEPTEMBER 21, 2011
billion tonnes in 2007). By comparison, Chinese per capita CO 2 emissions of 6.8 In the EU-27, CO 2 emissions remain lower in absolute terms than they were before the crisis (4.0 billion tonnes in 2010 as compared to 4.2 Source: JRC. Click each to enlarge. At present, the US emits 16.9
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