UC Davis seeks to turn little water into wine

UC Davis student Eric Hildretch, 21, loads grapes into a hopper

The main vineyard at the University of California, Davis, currently relies on 4 to 6 gallons of water to produce each gallon of wine. As soon as next year, researchers hope new technologies can reduce that vineyard demand to as little as 1 gallon of water per gallon of wine.

Original Article