Elon Musk, the billionaire chairman of SolarCity Corp. and the company’s biggest shareholder, increased his stake after the top U.S. installer of rooftop power plants fell to a 22-month low. …
Read MoreAlpha Natural Resources Inc. filed for bankruptcy in Virginia on Monday, becoming the latest victim of the coal industry’s worst downturn in decades. The second-largest U.S. coal company has lost …
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Coal is having a hard time lately. U.S. power plants are switching to natural gas, environmental restrictions are kicking in, and the industry is being derided as the world’s No. 1 climate criminal. …
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Parts of the metrobus system are shut down following a major power outage in Istanbul. Photographer: Bulent Doruk/Anadolu Agency/Getty Images (Bloomberg) — The most extensive power failure in 15 years …
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