solar power cost

Floating solar PV installations open new opportunities for scaling up solar generating capacity, especially in countries with high population density and competing uses for available land. Advantages of floating solar over land-based systems include higher energy yield, reduced evaporation, and improved water quality, among others. Combining floating solar with hydropower plants is of particular interest. […]

As the world strives to cut carbon emissions, electric power from renewables has emerged as a vital energy source. Yet transport and industry will still require combustible fuels for many purposes. Such needs could be met with hydrogen, which itself can be produced using renewable power. Hydrogen provides high-grade heat, helping to meet a range […]

In many countries, the production of off-grid electricity from renewables is largely unrecorded but is believed to be expanding rapidly. This trend has been driven by numerous factors, including falling costs, innovation and supportive public policies. Many of the new electricity producers are households and enterprises generating electricity for their own use and measuring this production […]