SOLAR HOT WATER
(area of impact: Energy)
Solar Hot Water is a very efficient technology, especially in Southern California. Solar hot water can be used to heat the home through radiant heating, and boost the initial temperature of hot water for laundry, showers, and dishwashing, reducing the amount of gas, electricity, or oil needed to heat water for the home. The system generally uses a storage tank to retain the heat from daytime into the night.