Cost–Benefit Analysis of Pumped Hydroelectricity Storage Investment in China

In this study, the energy scenario in China was analyzed by retracing trend of exponential population growth, gross domestic product (GDP), and electricity production consumption. A forecast up to 2050 made based on history forecasts other field studies. It possible deduce data pollutants terms CO2 equivalent (CO2-eq) emitted over time if there were no changes way produced. Moreover, different scenarios hypothesized for use pumped hydroelectricity storage plants, namely 4.5%, 6%, 8%, 11%, 14% (percentage compared requirements 2050), balance variable renewable sources avoid curtailment, thereby reducing produced coal-fired plants. For implementation, direct indirect costs benefits considered, with interesting results obtained from an economic standpoint very positive environmental, social, territorial perspectives.