John Opris, a wind farm operations manager for enXco, with 265-foot wind turbines and his typical day's worth of food in Birds Landing, California. (From the book What I Eat: Around the World in 80 Diets.) The caloric value of his day's worth of food in July was 3700 kcals. He is 50 years of age; 5 feet, 10 inches tall; and 180 pounds. Each 265-foot wind turbine produces enough electricity per year to power 350 average-size California homes. MODEL RELEASED.