How The Latest Technology Is Transforming The Oldest Green Power Plants
Bruce Watson
October 25, 2017
Scandinavian power company Fortum is the top producer of "certified" renewable electricity in Finland and Sweden. Much of it comes from 169 hydroelectric plants, some more than a century old, that use fast-flowing water to spin turbines and generate power. But how do you make sure that something built during the flapper era remains reliable and up to snuff?
Give it a brain.