The Southwest of the U.S. is dealing with a multi-year drought. Many man-made drinking water reservoirs are at all-time lows, and they continue to deplete as vast quantities of water are lost to evaporation. What if the same scorching sun that causes so much of this water loss were harnessed for electric power? Countries like Japan and Brazil have been deploying floating solar arrays. “Floatovoltaics” can reduce evaporation in dry climates by as much as 90 percent. So, covering drinking water reservoirs with solar panels could result in significant water savings while producing significant amounts of clean energy at the same time.
Floating solar produces clean energy and saves water
More of Today's Solutions
Tiny fire detector inspired by nature could transform wildfire prevention
BY THE OPTIMIST DAILY EDITORIAL TEAM As wildfires grow more frequent and destructive due to climate change, early detection is becoming more crucial than ...
Read MoreLisbon leads Europe with first citywide reusable cup system
BY THE OPTIMIST DAILY EDITORIAL TEAM Lisbon has just taken a big, refreshing step toward sustainability, perfectly timed for Plastic Free July. With the ...
Read More5 tips for better sleep from Olympians
We all know that sleep is vital for our health and wellbeing, and athletes are especially in tune with the critical nature of a ...
Read MoreStatue of late civil rights leader John Lewis replaces Confederate monument i...
BY THE OPTIMIST DAILY EDITORIAL TEAM A monument honoring the life and work of civil rights icon John Lewis was unveiled in Decatur, Georgia, ...
Read More
