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Two sources of hydroelectric power are dam-based hydroelectric power, which uses large dams to store and release water through turbines, and run-of-the-river systems, which harness the natural flow of rivers without large reservoirs.
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One major source of hydroelectric power is large dams, like the Hoover Dam in the United States. These grand structures harness the energy of flowing water, creating reservoirs that can generate massive amounts of electricity by channeling water through turbines. It’s a stunning blend of engineering and nature!
Another source is run-of-the-river systems, which use the natural flow of rivers without significant damming. These systems can provide a more environmentally friendly way to generate power, making them less disruptive to local ecosystems. Think of them as the chill cousin of big dams—still powerful but more low-key!