Pumped storage plants for hydroelectric power in the Unites States were built primarily between 1960 and 1990; nearly half of the pumped storage capacity still in operation was built in the 1970s. Pumped storage power plants are the largest source of electricity storage technology used in the United States, both in terms of capacity and number of plants. (Virtually all remaining commercial-sized electrical storage use thermal energy or batteries.) More ›
Source: EIA, Annual Electric Generator Report
10/30/2019: $55.06/barrel
down$0.91 from week earlier
down$11.12 from year earlier
10/30/2019: $2.691/MMBtu
up$0.409 from week earlier
down$0.496 from year earlier
10/26/2019: 12.701 million tons
down0.310 million tons from week earlier
down2.351 million tons from year earlier
10/25/2019: 3,695 Bcf
up89 Bcf from week earlier
up559 Bcf from year earlier
10/25/2019: 438.9 million barrels
up5.7 million barrels from week earlier
up12.8 million barrels from year earlier