A major hydroelectric powerplant was constructed in 1932 on the Dnieper River, at a high latitude in Zaporozhe. But it was destroyed in 1941 by retreating Soviet forces during World War II. The plant had a production capacity of 900 MW, was about 2,500 feet long, and rose 125 feet above water level. In 1940 the total production capacity was 2.5 GW. The new plan proposed plants on a gigantic scale, on the Angara river. Planned output was 9 GW, with four other plants in high Yenisei producing about 4 GW more.