Conclusions
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1.
A comparable evaluation of hydropower resources for continents and countries should be made on the basis of the technical hydropower potential and not the economic, which depends to a greater extent on the specific economic development for each country at a given time.
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2.
Works on developing hydro resources are being actively carried out in a number of developed and developing countries by constructing small HESs, but the main role in their development as before is played by the construction of large and medium HESs.
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3.
Due to the active construction of PSSs in a number of countries, the number of hours of use of the installed capacity has a clear tendency toward a decrease, on the whole in the world it was 3445 h by 1991.
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Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 8, pp. 1–8, August, 1993.
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Pretro, G.A., Fedorov, M.P. Utilization of the world's potential water resources by hydropower installations. Hydrotechnical Construction 27, 435–443 (1993). https://doi.org/10.1007/BF01545135
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DOI: https://doi.org/10.1007/BF01545135