biomass - wood pellets burning. biofuel and renewable energy. copy space

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Photo credit: © ronstik / Alamy / Afripics
License: Royalty Free
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Keywords: alternative, background, bio, biofuel, biomass, black, burn, burning, combustion, compressed, coniferous, consumption, copy, eco, ecological, ecology, energy, environment, fire, flame, fuel, granules, green, heat, heating, household, material, natural, pellets, recycling, renewable, space, sustainable, wood, wooden