90,000 Cow Dairy Herd?

A pair of Californian entrepreneurs want to turn an empty lake bed just east of town into a non-polluting dairy farm for 90,000 cows, and to convert the cows' prodigious produce of manure and flatulence into a renewable form of energy. This “cowtown”, which will cover 1,900 acres, is the brainchild of William Buck Johns and Henry Orlosky.

See also the Harper Lake Energy Project.