The electricity is sourced from solar panels, wind turbines, and heat from biogas. In addition they have a backup wood chip furnace. They also have a fairly beefy battery of 10 MW capacity to help level the fluctuations in production. The village runs its own grid and pays less for energy.
News articles: The Independent, The Huffington Post, GreenBiz.
(Score: 2) by M. Baranczak on Thursday December 03 2015, @03:12PM
How about 3,400,000?
http://www.theguardian.com/environment/2015/dec/03/uruguay-makes-dramatic-shift-to-nearly-95-clean-energy [theguardian.com]