Friday, May 18, 2012

Clean energy is a selling point

Clean Energy
"This is the beginning of a new chapter in the industrial life of Iceland," Foreign Minister Ossur Skarphedinsson said. "The greatest advantage in the future will be green, renewable energy with no carbon."
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Tuesday, May 15, 2012

Energy Future lacks staying power:

If we do not aggressively change direction by 2020, it will be too late and we will be taken, by default, down the fossil fuel path. Sure, we have lots and lots of fossil fuel, enough to cover our needs for the next 500 years. Or do we? We geologists know that the concept of peak oil and peak gas referred only to conventional fossil fuel with standard methods of extraction. Peak is now irrelevant in the face of huge reservoirs of the so-called “unconventionals”, i.e., tar sands, gas shales and heavy oils, with the concomitant new methods of extraction to recover them including dangerous solvent injection and hydrofracking. We cannot ignore the horrendous environmental and health costs of a fossil fuel-dominated future because these costs are real and someone has to pay them. These very dirty “unconventionals” will not peak until far into the future, well past the next major global demographic and environmental tipping points that will alter our future beyond recognition.
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Sunday, May 13, 2012

Green growth is not just for rich nations: World Bank

The World Bank urged global governments Thursday to heed the environment when pursuing prosperity, rejecting what it called a myth that green growth is a luxury most countries cannot afford.
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Friday, May 04, 2012

A handful of large-diameter trees per acre, such as these incense cedars are forest champs:

A few towering incense cedars, white fir & sugar pine are disproportionately responsible for photosynthesis, converting carbon dioxide into plant tissue and sequestering that carbon in the forest, sometimes for centuries, according to James Lutz, a University of Washington research scientist in environmental and forest sciences.
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