Built factory structure in field by lake against sky
Low angle view of wind turbine against sky during sunset
Tree planting/ volunteering
Smoke emitting from factory against sky
Lightning over buildings against sky
Low angle view of smoke stack against sky
River flowing through rocks
Scenic view of landscape against sky
High angle view of polluting garbage on blue
Full frame shot of logs
Close-up of tree trunk
Cropped image of man holding geiger counter on field
Wind turbines on field against sky
Close-up of logs in forest field
Dead tree on field against building
Scenic view of field against sky
View of forest fire against sky
Cityscape against sky during sunset
Cooling towers vaporing industrial district aerial view
Cooling towers at nuclear power plant, energy self-sufficiency, greenhouse emission
Windmills on field against clear blue sky
Dry cracked land of a waterhole
Smoke emitting from chimney against sky
Full frame shot of cracked soil or clay
Windmills on field against sky
Scenic view of field against sky during sunset
Factory against sky
Full frame shot of weathered drink cans
View of elephant in zoo
Two steam locomotives of mount washington cog railway pusing up coaches to summit at good weather .
Wind power
Smoke stacks in illuminated factory by lake against sky at night
Reusable glass straws on nature background with green leafs spring flowers eco-friendly. zero waste
Full frame shot of cracked land
View of factory against cloudy sky during sunset
Nature energy biogas plant at korskro, denmark
Garbage on street at night
Garbage by tree
Scenic view of river against sky
Coal burning power plant against cloudy sky
Florida brush fire
Full frame shot of paper garbage recycling
Low angle view of windmill against sky
Silhouette buildings against sky during sunset
Smoke emitting from factory against sky during sunset
Scenic view of wind turbines at the sea
Full frame shot of cracked field
Silhouette wind turbine against sky during sunset
Asphalt road between trees up to hills with wind turbines on the peaks
Power plant and a cloudy sky during a stormy day
Full frame shot of stacked logs
Low angle view of barbed wire with plastic against sky
Bridge over river against sky
Silhouette wind turbines on field against orange sky
Lever de soleil sur la tuque lors de l éclipse de novembre
Bridge over river in forest
High angle view of green leaves in water
Oil drill amidst sea against sky
Surface level of barren land against sky
Stack of logs in forest
Tilt image of electricity pylon against sky
Panorama of polar bear walking along shoreline
Coal power plant emiting smoke and steam in atmosphere
Low angle view of flowering plants against blue sky
Silhouette of windmill on field against sky during sunset
Full frame shot of firewood
Cropped hand of women on arid land by faucet
Wind turbine farm at sunset
Rainbow over niagara falls
Smoke emitting from volcanic landscape against sky
Windmill on field against sky
Low angle view of lighthouse against sky during sunset
Houses by flooded canal
Silhouette windmills against sky during sunset
Low angle view of building against sky in black and white mode
Close-up of cracked land
Low angle view of structure against sky
All at sea
Scenic view of grassy field against sky
Silhouette wind turbines on field against sky during sunset
Close-up of logs on wood in forest
Scenic view of trees and mountains against sky
High angle view of buildings in city
Smoke emitting from burning building against sky