The project, known as the Robert O. Schultz Solar Farm, will handle almost all of the power needs for a water treatment plant that provides 40 million gallons/day for 155,000 residents and businesses of four nearby communities, as well as irrigation water for 55,000 farm acres. The main goal of the project is to stabilize electrical costs, which can spike in summer months because of time-of-use metering, according to Don Battles, utility systems director for SSJID. Also, these are times when solar output is at a maximum.