Remove Articles Remove Climate Change Remove Gas Remove Oil-Sands
article thumbnail

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.

Oil-Sands 186
article thumbnail

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.

Store 79
article thumbnail

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

Lead author Kharecha and colleagues note that current climate science indicates that atmospheric CO 2 concentrations, already at 387 ppm in 2009 and rising, need to be reduced to no more than 350 ppm. Readily available reserves of oil and gas are sufficient to take atmospheric CO 2 to at least 400 ppm.

Coal 239
article thumbnail

Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

At issue is the 2012 expiration of the Kyoto Protocol, a binding but effectively unenforceable 1997 treaty that had set greenhouse gas (GHG) emission reduction targets for 40 industrialized countries, referred to as Annex 1 countries, yielding an average GHG reduction of 5.2% Climate Change And The IPCC Fourth Assessment Report.

Climate 236
article thumbnail

Car Companies Standardize Plug for Electric Vehicles : Gas 2.0

Tony Karrer Delicious EVdriven

Write For GO About Advertise Contact Login Explore GO Media: News & Opinion Family & Lifestyle Business & Technology Gas 2.0 » See also: 9 Electric Cars 100 Years Old or More » Get Gas 2.0 Sign Up for the Green Options Newsletter Follow us on Twitter Subscribe via email Resources Write for Gas 2.0

article thumbnail

Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Cleantech Blog Cleantechblog.com, the premier cleantech site for commentary on news and technology relating to clean tech, greentech, energy, climate change and carbon, and the environment. Ontological Shock An Open Letter to Fred Krupp Report from GridEcon Conference SGS Climate Change Head on the First Carbon Credit.

Grid 28
article thumbnail

Opinion: Political Climate Shifting Against The Oil And Gas Industry

Green Car Congress

Oil and gas companies have had a tough time over the past year trying to weather the storm of falling oil prices. Drilling oil and gas wells requires a lot of money. For companies that have seen their revenues vanish because of collapsing oil prices, access to credit is obviously critically important.

Oil 150