Our readingWhat is a korrent?
Covering the windiest 10% of Britain with windmills could generate about 20 kWh per day per person, roughly half the energy used driving an average car 50 km a day.
Drawn from what David MacKay said
Subjectenergy
On the topicHow cheap does solar get, and what does that change?under our view: The arithmetic that said it could not work was done before the price fell