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Duke Energy plans to almost double the amount of solar energy its North Carolina utilities use by the end of next year. The utility has about 350…
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Over the next 15 years, Duke Energy plans to increase how much it relies on renewable energy only modestly—from 1 percent next year to just 2 percent in…
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High gas prices, the threat of climate change, and new technology have spurred increased looks at alternative fuels, especially hybrids, electric cars and…