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In 1892, Guy Beardslee, the original owner of Beardslee Castle, was paid $40,000 to provide hydroelectric power to East Creek in New York. Despite widespread electricity in cities, by the 1920s electricity was not delivered by power companies to rural areas because of the general belief that the infrastructure costs would not be recouped.
Hydropower (from Ancient Greek ὑδρο-, "water"), also known as water power or water energy, is the use of falling or fast-running water to produce electricity or to power machines. This is achieved by converting the gravitational potential or kinetic energy of a water source to produce power. [ 1 ]
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity , almost 4,210 TWh in 2023, [ 1 ] which is more than all other renewable sources combined and also more than nuclear power . [ 2 ]
In 2006 there were about 65,000 dairy farms in the United States, although most had fewer than 200 cows. [3] One "resource auditor" believes it is possible for dairy farms to reach an energy usage of as low as 200 kWhr per cow per year [4] although an analysis of California dairy farms found that 300 kWhr/year was the lowest actually attained.
As long as there is flow, it is possible to produce electricity. The advantage of electricity generated in this way is that it is a renewable resource. [3] A small-scale Micro Hydro Power can be a reliable and long lasting piece of technology. The disadvantage of the system is that technology has yet to be developed more than what it is today.
The general term "energy efficiency in agriculture" reflects changes in technology, government policies, weather patterns, and farming management practices. There is not a single measure to describe, ensure, and improve energy efficiency in agriculture.
In areas without natural water flow, pumped-storage plants provide a constant supply of electricity. Overall, hydroelectric power can be far less expensive than electricity generated from fossil fuels or nuclear energy, and areas with abundant hydroelectric power attract industry.
Small hydro is the development of hydroelectric power on a scale suitable for local community and industry, or to contribute to distributed generation in a regional electricity grid. [1] Exact definitions vary, but a "small hydro" project is less than 50 megawatts (MW), and can be further subdivide by scale into "mini" (<1MW), " micro " (<100 ...