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U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

Green Car Congress

A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. This is not the same as crude oil occurring naturally in shales, as in the Bakken.

Oil-Sands 150
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Study finds methane emissions from coal mines ~50% higher than previously thought

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The results have important implications for Earth’s climate because methane is about 25 times more powerful than carbon dioxide when it comes to warming the planet over a long period. In addition to coal mining, other major sources of methane emissions globally include wetlands, agriculture, and oil and gas facilities.

Coal 321
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Carbon Disclosure Project Report Finds Global Transportation Sector Lags Behind Global 500 in Reducing GHG Emissions and Setting Targets

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As a result, the sector could have a major long-term impact on climate change and world energy usage, if strategic investments are not made, according to the research. The transportation sector is set to experience significant growth, increased dependence on oil and risk of an escalation in greenhouse gasses.

Global 218
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Study: IMO low-sulfur fuel standards will decrease childhood asthma cases, premature deaths; climate tradeoffs

Green Car Congress

Marine shipping fuels will get cleaner in 2020 when a regulation by the International Maritime Organization (IMO) requires a decrease in the allowable amount of sulfur in fuel oil from 3.5% Some key regions include China, Singapore, Panama, Brazil and coastlines of Asia, Africa and South America. —i.e.,

Standards 170
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IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years

Green Car Congress

Two new reports—one on technology, the other on policy— released by the International Energy Agency (IEA) outline pathways to improve the fuel efficiency of combustion-engined road vehicles by 50% by the middle of the century, saving as much as four-fifths of current annual global oil consumption. Policy package.

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Final session on international mercury convention this week expected to culminate in agreement; UNEP Global Mercury Assessment 2013 finds industrial source Hg emissions may be rising

Green Car Congress

The work also identifies potentially important sectors that are not yet quantified, including use of mercury in vinyl-chloride monomer production; secondary metals production and ferro-alloys; oil and gas extraction and transport; and industrial and some hazardous waste incineration. Global Mercury Assessment 2013. Mercury: Time to Act.

Mercury 262
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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

This "human resource advantage" is "the most important part" of BYDs strategy, Wang says. His people at MidAmerican have studied clean technologies like batteries and wind power for years because of the threat of climate change. 20.84% Apr 17 3:57pm ET † Index Last % Change Dow Jones 8,131.33

BYD 62