Умеэльвен
In 1899 the power production became more ecological when a hydro electric power unit was installed at the Ume River rapids at Baggböle. A hydro plant was built at the rapids in 1916 that supplied electricity at 40,000 volts to be used over 20 miles away. This plant was not demolished until 1958 when the plant at Stornorrfors was opened.