Measures of the other benefits of floating solar pv, include reducing evaporation, greater efficiency of the pv over cooler water and proximity to hydro-electric transmission systems.

Floating solar is a win-win energy solution for drought-stricken US lakes  Sunbaked southwest US is a prime spot for floatovoltaic projects, where they could produce clean energy and prevent evaporation in major man-made reservoirs. The Colorado River’s two great reservoirs, Lake Mead and Lake Powell, are in retreat. Multi-year droughts and chronic overuse have taken their toll, to be sure, but vast quantities of water are also lost to evaporation. What if the same scorching sun that causes so much of this water loss were harnessed for electric power?

Installing floating solar photovoltaic arrays, sometimes called “floatovoltaics,” on a portion of these two reservoirs in the southwestern United States could produce clean, renewable energy while shielding significant expanses of water from the hot desert sun. The dual energy and environmental benefits of floating solar arrays are already beginning to earn the technology a place in the global clean energy marketplace, with floatovoltaic projects now being built in places as diverse as Australia, Brazil, China, England, India, Japan, South Korea, and California. And nowhere could they prove as effective as on lakes Mead and Powell, the two largest man-made reservoirs in the US. Click here to read more.