Wind, solar, and hydroelectricity are three emerging renewable sources of energy.
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Wind, solar, and hydroelectricity are three emerging renewable sources of energy.

Last month, the Atlanta City Council approved an ambitious goal: to rely solely on renewable energy by 2035. Another city that’s taken the lead with renewables is Las Vegas. The city recently met its goal for all city services to completely rely on renewable energy like wind and solar. We talked to Las Vegas City manager Betsy Fretwell about that effort.