Aerial view of powerful Wind turbine farm for energy production on beautiful cloudy sky at highland. Wind power turbines generating clean renewable energy for sustainable development. 4k footage.
Solar Farm (solar cell) at sunset sky background. Renewable green alternative energy. Power plant. Solar photovoltaic rows array of ground mount system Installation.
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Male professional engineer installing solar photovoltaic panel system, Electrician mounting blue solar module technology on power industrial factory roof, Alternative energy ecological technician job