En 2009 una turbina de la represa Sayano-Shushenskaya explotó, se elevó por los aires y mató a 75 operarios

The destruction of the turbines and auxiliary equipment at Russia’s Sayano-Shushenskaya Hydro Power Plant in August 2009 claimed the lives of 75 workers and wrecked an indispensable source of electricity that will take years to fully restore. The disaster, as this report explains, was predictable and preventable.