China Takes Solar Farms to Sea in Next Clean Energy Breakthrough - Bloomberg
China Takes Solar Farms to Sea in Next Clean Energy Breakthrough - Bloomberg
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A floating solar power plant on the Strait of Johor in Singapore. Investments in solar are forecast to surpass spending on oil production for the first time this year, spurring the push to examine new and sometimes unlikely sites for solar.Photographer: Bryan van der Beek/Bloomberg
Related Knowledge Center: ENERGY BASICS: hydropower
Hydropower — electricity generated by turbines capturing energy from moving water — was for many years the primary contributor of renewable energy to the U.S. electricity grid. Its growth was rapid into the 1970s, and since then has offered a stable supply of power, while a declining share of all generation. For many years, hydropower was seen as clean energy and an unalloyed good, but a greater understanding of the impact of dams on ecosystems and wildlife has led to the removal of some dams. As of 2019, hydropower trails wind as a renewable source of power generation.