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: 0) by Anonymous Coward on Thursday December 03 2015, @10:07AM
If you assume that the rating corresponds with the 1C/hour discharge rate (not necessarily the case), the battery capacity would be 10MWh.