Large hydroelectric dam surrounded by lush green forest, releasing water into a river under a partly cloudy sky.
Schlüsselwörter
dam,
hydroelectric,
water,
reservoir,
energy,
resource,
renewable,
sustainable,
efficiency,
infrastructure,
generation,
conservation,
flow,
supply,
electricity,
engineering,
safety,
development,
structure,
power,
utility,
aquatic,
ecosystem,
turbine,
environmentally friendly,
flood,
scenic,
hydro,
fresh water,
technology,
concrete,
modern,
barrier,
clean,
outdoors,
green,
construction,
nature,
environment,
natural,
landscape,
river,
forest
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