A creative image of energy from the earth depicted by blue sky and a tree inside a light bulb placed on a pile of coal

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Size: 4914px × 3051px
Photo credit: © HJ art / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alternative, burning, cloud, coal, country, countryside, dirty, earth, electricity, elements, energy, fire, fossil, fuel, globe, heat, heating, hot, mining, natural, nature, pollution, power, products, renewable, resources, sky, source