Linemen from mainland power up Puerto Rico
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Linemen overcome rugged terrain to restore powerIn remote mountain locations in Puerto Rico, workers from Florida, the Midwest and the Carolinas greeted by grateful people |
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Duke Energy was prepared for January's winter blastWhen extreme temperatures broke energy-use records, Duke Energy met demand with few cold-weather related outages |
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Retro photos: plenty of hard hatsCan you help ID these old photos? |
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First on the Ohio River for navigation and powerMarkland Hydro Station gets an upgrade, will generate more clean energy |