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Engineer wearing safety uniform using tablet discussed plan about renewable energy at station energy power wind turbine. technology protect environment reduce global warming problems.
solar cell plant and wind generators under blue sky on sunset.Powerplant with photovoltaic panels and eolic turbine.clean energy and eco energy concept.
Solar panels on a gable roof. Beautiful, large modern house and solar energy. Rays of the sun.
Wind farm on the mountain, blue sky and white clouds
Eco-friendly people with Earth globe, saving planet, protecting and caring about environment. Concept of ecology awareness and sustainability. Flat vector illustration isolated on white background

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