hydropower

For many years, the National Hydropower Association has designated August 24 as National Hydropower Day in the U.S. In honor of the occasion, POWER is highlighting a variety of things many people may not know about hydropower. 1. The First Electricity Generated in the U.S. by Hydropower Was in 1880 People have been using water […]

Don’t fall prey to preconceived notions—investigate all possibilities when searching for an answer to your operations and maintenance problems. “It’s sodium,” pronounced Marnie Surfaceblow, vice

India’s government has issued an emergency order that extends the operation of coal-fired power plants using imported coal, as the country grapples with a shortage of domestic coal and continued high demand for electricity. The order, which came from the power ministry on Oct. 23, asks coal-fired power plants using imported coal to operate at […]

Officials in Angola announced that the Laúca hydroelectric power station is now fully operational, with Austrian company Andritz wrapping construction of the final 70-MW environmental flow power station at the site on the Kwanza River. Andritz built and installed all the units at the 2,070-MW plant, located on the border between the Angolan provinces of […]

Voith Hydro in 2022 replaced four vertical Pelton turbines at Verbund’s 75-year-old 326-GWh Gerlos 1 pumped storage facility in Austria with a first-of-its-kind horizontal six-nozzle Pelton turbine

The hydropower industry has placed a keen focus on sustainability in recent years. “The San José Declaration on Sustainable Hydropower,” a landmark declaration issued on Sept. 24, 2021, by the hydropower

Record-high river levels stemming from Storm Hans, a storm that battered southern Norway this week, have partially destroyed a dam on the Glåma River and inundated Hafslund Eco’s Braskereidfoss hydroelectric power plant. After days of heavy rain stemming from the powerful storm, which triggered widespread flooding and landslides, the two units at the 40-MW Braskereidfoss […]

In May, U.S. national laboratories Idaho National Laboratory (INL) and the Pacific Northwest National Laboratory (PNNL) partnered with regulated utility Idaho Power to determine the viability of integrating

Chinese officials on June 25 said the first phase of what is considered the world’s largest combined hydro and solar power plant has entered commercial operation. The Kela hydro/solar plant, part of an ambitious project anchored by the Lianghekou Hydropower Station on the Yalong River, is located in Yaijiang County in southwest China’s Sichuan Province. […]

A project to build more than 100 miles of transmission lines, along with multiple substations, to enable the use of more renewable energy in Maine has received support from state lawmakers. LS Power Grid Maine, a subsidiary of New York-headquartered LS Power, on June 26 said the Aroostook Renewable Gateway effort has received the first […]