Utility-scale solar power generation has captured headlines in recent months as both solar thermal and photovoltaic projects are being proposed across the United States.rnA combination of factors seems responsible for the activity.rnFirst, Congress last fall renewed federalrntax credits that benefit a variety of renewable energy sources, including solar. Previously, Congress renewed the credits for two years at a time. This past autumn, however, Congress agreed to an eight-year extension for solar projects. It also extended the credits for the first time to utilities.
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