Energy production concept using paper windmills or turbines
Schlüsselwörter
renewable energy,
energy production,
alternative energy,
sustainability,
wind turbine,
wind power,
wind farm,
technology,
green energy,
communication,
concept,
conceptual,
copy space,
eco,
environmentally friendly,
ecology,
electric,
electricity,
natural resource,
environment,
sustainable,
resource,
energy,
natural,
power,
windmill,
idea,
nature,
fuel,
industry,
turbine,
sky,
supply,
green,
simple
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