Trees surround the roof of Glacier National Park's headquarters building covered by an array of photovoltaic solar panels. Changing electricity production away from sources that release greenhouse gases is an essential part of responding to climate change. Since the sun shines for free and the wind blows without payment, turbines and solar panels are generally the least expensive ways to generate electricity. This means that responding to climate change can also save money. Montana, USA. Credit: NPS

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Size: 6240px × 4160px
Location: United States of America, Montana, Glacier National Park
Photo credit: © NPS / digitaleye / Alamy / Afripics
License: Licensed
Model Released: No

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