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As the U.S. decarbonizes, it will need a lot more electricity. Geothermal energy networks may be a cost-effective part of the solution.
Spare transformers are expensive to keep around, so several utility providers start a new company to fill that role.
Better Place, a company that aimed to solve the notorious electric car driving range problem, is going bust.
So far, this week's been a big bonanza for Tesla Motors. The electric car company raised $226 million with its IPO Monday, and the share price has…
