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Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

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Projected changes in summer mean usable capacity of power plants in the US and Europe for the SRES A2 emissions scenario for the 2040s (2031–2060) relative to the control period (1971–2000). A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., Compared to other water use sectors (e.g.

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

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Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
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Perspective: Despite Solyndra’s death, the future of solar energy is sunny

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Remember when the dot.com bubble burst in 2000 and, seemingly overnight, some companies ceased making millions hand-over-fist? With subsidies long in place for nuclear, coal and gas in the US along with the cheap cost of production for coal and natural gas, solar is essentially competing with that $0.10/kWh

Solar 246
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Study Finds Black Carbon a Significant Factor in Melting of Himalayan Glaciers

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However, these observations are too incomplete to be used in climate models.) “ We may be underestimating the amount of black carbon by as much as a factor of four ,” Menon says. The glacial melt feeds rivers in China and throughout the Indian subcontinent and provide fresh water to more than one billion people.

Carbon 186
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CERA: Canadian Oil Sands Poised to Become the Top Source of Crude Imports to the US in 2010; Could Contribute Up To 36% of US Oil and Refined Products Imports by 2030

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Other environmental footprint concerns associated with oil sands development touched on by the IHS CERA report include water use; land disturbance and reclamation; and tailings. Net water use in oil sands production averages four barrels of water per barrel of bitumen for mining operations and 0.9 Conventional oil uses 0.1

Oil-Sands 186
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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

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Unintentional emission sectors: Coal burning, ferrous- and non-ferrous (Au, Cu, Hg, Pb, Zn) metal production, cement production. The session is expected to culminate in the adoption of a new convention by the 147 states attending the session to reduce mercury emissions and releases to the air, water and land. Source: UNEP.

Mercury 262
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Solar Smackdown in Torrance – Installer Sues City on Behalf of the Sun

Creative Greenius

It’s also got a state of the art in-wall vacuuming system but it’s got no solar panels or solar hot water because that wasn’t part of the builders vision for their “dream house.&#. When I got back from Japan in 2000 I didn’t want to start a computer business. And at sub $3 you’re cheaper than coal.

Solar 210