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Alternative sources of energy(wind, solar) hand drawn sketch. Vector.
Solar panel and wind turbine farm, smart city in the background. renewable energy. sustainable and environmentally friendly.
Solar energy panel photovoltaic cell and wind turbine farm power generator in nature landscape for production of renewable green energy is friendly industry. Clean sustainable development concept.
White engineer hard hat and a tablet placed on the solar panel At a photovoltaic power station working on solar energy storage in the industry.
An image of windturbine generator

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