About: http://webisa.webdatacommons.org/50904158

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Therefore you need to build a 10MW backup power plant for each 10MW wind turbine and you have to keep it running, burning fuel, because power plant do not start instantly.When you factor in those costs, wind is a waste of money.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org