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Study finds that native microbes biodegrade longer-chain hydrocarbons in oil sands tailings to methane; implications for management of tailings and GHG emissions from tailings ponds

Green Car Congress

Proposed anaerobic hydrocarbon biodegradation pathways in oil sands tailings. The researchers now report that higher molecular weight n -alkanes (C 14 , C 16 , and C 18 ) are also degraded under methanogenic conditions in oil sands tailings, albeit after a lengthy lag (180 days) before the onset of methanogenesis.

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Today’s Stunted Oil Prices Could Cause Oil Price Shock In 2020

Green Car Congress

As oil prices remain unsteady and OPEC continues to make headlines every hour, the world is focused on oil’s immediate future. In a speech made at the Association of International Petroleum Negotiators’ 2017 International Petroleum Summit, Johnston laid out his concerns for the future of oil. oil may not be able to fill.

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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

This sponsored article is brought to you by COMSOL. When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. The hot air is circulated through a network of pipes inside a sand-filled heat storage vessel.

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12 Environmental Organizations Urge Closing of Potential Tar Sands Loophole in EU Draft Fuel Quality Directive

Green Car Congress

Article 7a of the directive says lifecycle greenhouse gas emissions from transport fuels must be reduced by 6% by 2020, a move environmental NGOs welcomed when it was agreed upon two years ago. Fuels produced from highly greenhouse-gas-intensive tar sands would thus be treated the same as less damaging sources of oil.

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Opinion: Who Will Be Left Standing At The End Of The Oil War?

Green Car Congress

But these are just the costs of lifting oil out of the ground. State-owned oil companies often have many more responsibilities than just producing oil. It’s hard to measure costs when this oil has to pay for all the luxuries of the Saudi royal family. That’s just one opinion, but it’s a poignant one.

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Federal Judge rules California Low Carbon Fuel Standard violates Commerce Clause of US Constitution

Green Car Congress

The Supremacy Clause (Article VI, Paragraph 2) establishes the Constitution, Federal Statutes, and treaties as “the supreme Law of the Land”, mandating that state judges be bound by them, even if state constitutions or laws conflict. Supremacy and Commerce clauses.

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Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

Green Car Congress

Readily available reserves of oil and gas are sufficient to take atmospheric CO 2 to at least 400 ppm. Oil and gas are such convenient fuels, and the world has developed such a strong dependence on them, that it is very likely that the large readily available pools of these fuels will be exploited. Kharecha, Charles F.

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