![](http://www.alamy.com/thumbs/6/32B0A8B1-3518-48F1-8C46-3F5F0C4DE171/2C33MK0.jpg)
detail of hands showing wood pellets. Biomass and alternative fuel concept.
Size: 5000px × 3334px
Photo credit: © Gualtiero Boffi / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: alternative, bio-fuel, biofuel, biomass, burn, chip, conservation, domestic, eco, eco-friendly, ecological, energy, environment, fire, firewood, flame, fuel, green, hand, heap, heat, hold, mass, natural, nature, pellet, pine, power, recycling, renewable, source, stove, timber, waste, wood