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Energy resources, such as wind, solar, hydroelectric, biomass, that replenish themselves within a short period.
a cell that converts solar energy into electrical energy
electric power created by moving water
A form of renewable energy that relies on the ebb and flow of the tides to generate electricity.
energy generated by heat from inside the earth
fuels from nature, such as wood, sugar cane, or manure
windmill that makes electricity from winds
energy from the sun