Floating PV to offset underperforming hydropower
Brazil now has 12 GW of underperforming hydropower capacity, according to U.S. researchers. Large-scale floating PV is an ideal solution to offset this shortfall, due to its high capacity factor, load correlation, and high potential output during periods of high demand.
Philippines’ nexus approach for water and solar power supply
The country’s National Irrigation Administration will bet on floating PV and solar-powered irrigation to improve water and energy supply. The Pantabangan and Casecnan dams, in the province of Nueva Ecija in the Central Luzon region, have been identified as ideal locations for floating solar.
Solar driving efficient electrochemical water treatment
Researchers from the United States have investigated how solar could help electrochemical methods for water treatment become more competitive. The scientists analyzed how electrochemical technologies such as electrocoagulation, capacitive deionization, electrodialysis, and electrodeionization may be combined with solar power generation.
Solar can drive down levelized cost of desalinated water
A study from Finland’s Lappeenranta University of Technology states decarbonization of desalination could help achieve a levelized cost of water of €0.32-1.66 per cubic meter. Solar and storage are expected to play a decisive role.
South Africa’s water-energy nexus leaves room for improvement
A team of researchers modeled the country’s energy future, finding that the drought plagued municipalities could benefit massively from large scale renewables deployment. The current reliance on coal-fired power stations causes immense water consumption, worsening the problem.
