install solar panels over canals

install solar panels over canals

California will install solar panels over canals to fight drought, for the first time  in the U.S.

To combat the devastating drought conditions hitting California, the Golden State will become the first in the nation to install solar panel canopies over canals.

The $20 million pilot project funded by the state has been dubbed “Project Nexus.” It will consist of an estimated 8,500 feet of solar panels installed over three sections of Turlock Irrigation District (TID) canals in Central California. The installation process is expected to begin by 2023 and be completed by 2024.

The project, first announced in February, was initiated by Solar aqua grid — a Bay Area development firm focused on innovative solutions to address water and energy issues. They have partnered with the Citizen Group organization and TID to kick-start Project Nexus.   


According to TID, the project aims to use water and energy management hand-in-hand. The project is designed to increase renewable power generation while reducing water evaporation and vegetative growth in canals.

TID states that the project will also serve as a “proof of concept” to further study “solar over canal design.” The agency cites 2021 the University of California, Merced study, which showed that covering all of the approximately 4,000 miles of public water delivery system infrastructure in the state with solar panels could save an estimated 63 billion gallons of water annually, as well as result in significant energy and cost savings. 

“According to the study, the 13 gigawatts of solar power the panels would generate each year would equal about one-sixth of the state’s current installed capacity,” TID wrote on its website. 

TID also says the project will also support California Gov. Gavin Newsom’s call for 60% of the state’s electricity to come from renewable sources by 2030. 



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