UK clean energy milestone

UK coal fired electricity graph

The United Kingdom generated 100% of its power from sources other than coal last Friday.  This day made history, the first time since 1882 that the UK had not relied on coal for electricity production for a continuous 24 hours. National Grid spokesman Sean Kemp told the New York Times that this marks “a kind of end of an era.”  Coal consumption…
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The end of gas-fired cars?

oslo downtown

Norwegian Liberal Party MP Ola Elverstuen announced today that Norway’s four leading political parties have agreed on a ban of gasoline-powered cars by 2025. “After 2025 new private cars, buses and light commercial vehicles will be zero-emission vehicles. By 2030, new heavier vans, 75 percent of new long-distance buses, 50 percent of new trucks will…
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Clean cars, clean energy

electric car

This piece in Bloomberg news, The Dirty Road to Cleaner Cars, captures well the conundrum of cleaning up vehicular emissions.  22% of US CO2 emissions come from the transportation sector.  (This number is17% worldwide.) Tesla set records when it launched its Model 3 in April, racking up more than 400,000 reservations for the $35,000 sedan since then. So it’s clear that there…
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Are US COP21 pledges in trouble? UPDATE

obama at COP21

2/19/16 UPDATE:  Since my post on Monday, Todd Stern, U.S. Special Envoy on Climate Change, has weighed in.  Speaking from Brussels, where he was meeting with the EU’s Climate and Energy Commissioner, Stern was quoted as saying “it is entirely premature, really premature to assume the Clean Power Plan will be struck down but, even…
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Renewables can lead to 80% CO2 reduction in US electricity production

green-plant-in-the-light-bulb

Last week’s edition of Nature Climate Change includes a new study done by NOAA and University of Colorado Boulder that helps us understand how the United States can meet its INDC pledge. From the abstract:  Carbon dioxide emissions from electricity generation are a major cause of anthropogenic climate change. The deployment of wind and solar power reduces these…
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