The growing danger of coral reef bleaching. This post is based on material provided by the scientist at NOAA who heads the Coral Reef Watch program. It is very educational with respect to what coral reef bleaching is all about, and also rather frightening. Normally, the worst bleaching has been associated with El Nino conditions, but that is becoming less of a requirement.
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Citigroup forecast for the development of battery storage. “Investment bank Citigroup predicts that the wide deployment of battery storage technologies will hasten the demise of fossil fuels across the globe in the coming decade, including oil, coal and gas.” This view is now apparently becoming a major theme of mainstream financial thinking.
Interview with an expert observer of solar power developments around the globe. His information fully supports the Citigroup view.
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An important new discovery. This is applicable to high-voltage, high-capacity long distance electric transmission lines, which up until now have had serious limitations. “This could result in enormous efficiency gains in the power grids of the future, which are needed to achieve a sustainable energy system.” The dream of cheaply and efficiently transporting electric power from North Africa to Europe, for example, could now conceivably become a reality.
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More information about how the Antarctic ice sheet melts from below. There are many interesting details provided here, for example: “Over 40% of the Antarctic ice sheet (by area) rests on bedrock that is below sea level.” When seawater starts attacking an ice sheet from below, the glacier changes from ice sheet to ice shelf. Also some neat graphics.
Carl