Question

Give in pullet points the advantages of pumped storage hydroelectric power plants focusing on answering the question; what would be the benefit in generating electricity by flowing water downstream then supplying electricity to pump water back up?

Answer 1

Solution Advantages of pumped stoscage Hydro electric Power Plants High Level reservour IPE=ogh Flow of water during pumping Head of water Station Low level m Flow of water to generate ctricity reservoir 03 Plants Pumped storioge Hy deu electric Power can provide energy-balancing These power plante provide stability These power plants provide storage capacity These power plante provide ancillary goud services such as network frequency control . and reserves. Have potential to respond to large electrical load changes within seconds. These power plants abate the fluctuating output of intermittent energy sources

These power plants produce no pollution or waste These power plants are renewable. These power plants are very water can be released whenever needed. reliable as of easy hydroelectric In Pumped Storage Hydew electouc Power plante ad justing water flow and output electricity is Compared to other fossil fuels and nuclear energy, hydroelectricity is much safer. Impoundment power creates reservoirs that offer a variety of opportunities fishing swimming and boating These power plants also provide water supply and flood control. Pumped power plants also provide firming capacity and userves reactive power black start capability and spinning reserve. notably