A fundamental breakthrough in solar cell technology reported from an institute in Israel. The inventors have found a material that can make use of more of the sun’s radiation before the conversion to electricity begins. This raises the potential collection efficiency of the device from a common limit of 30% of the incoming radiation to a much higher 50%. Further work is still needed for full development but no details were given. “The group hopes to demonstrate a full operating device with record efficiency within 5 years. If successful, they believe it could become a disruptive technology in solar energy.”
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A bullish report on the outlook for battery storage technology, from Deutsche Bank. This report focuses on the emerging power of distributed renewable energy sources to compete with and displace utility grids when provided with the aid of advanced battery technology. This will force the utilities to radically change their tactics if they are to survive. Any nation that tries to resist the speed with which this is happening will likely be weakened as an economic competitor.
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What polls have to say about climate change as a winning issue. In Florida, a surprising 42% of those who voted for Trump said they think climate change is a serious problem, compared with an expected 90% for Clinton voters. Hillary might have done better in the state, where she lost by 120,000 votes, by being more outspoken about the differences between the two candidates with respect to this issue.
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An example of major ecosystems being destroyed because of rising temperatures. Kelp forests, found off the coast of Australia, are not merely damaged by warmer waters. They can be completely wiped out when eaten away by large numbers of invasive species of fish that migrate inward as they search for more comfortable habitats.
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An expert geophysicist explains how climate change affects certain dynamic processes on the earth’s surface layer. This article was produced by Harvard Magazine, with emphasis on what happens to the sea level in different places when ice sheets melt.
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