Concentrated solar power (CSP), also called concentrating solar power or concentrated solar thermal, involves systems that collect solar heat for multiple purposes like cooking, desalination, or the generation of electric solar power, by using mirrors to concentrate a. Concentrated solar power (CSP), also called concentrating solar power or concentrated solar thermal, involves systems that collect solar heat for multiple purposes like cooking, desalination, or the generation of electric solar power, by using mirrors to concentrate a. A solar power tower at Crescent Dunes Solar Energy Project concentrating light via 10,000 mirrored heliostats, occupying an area of 13 million sq ft (1. Since the solar boom of the eighties in USA, solar thermal energy has. Concentrated solar power (also known as concentrating solar power or concentrating solar-thermal power) works in a similar way conceptually. CSP technology produces electricity by concentrating and harnessing solar thermal energy using mirrors. This heat - also known as thermal energy - can. Concentrating solar-thermal power (CSP) technologies can be used to generate electricity by converting energy from sunlight to power a turbine, but the same basic technologies can also be used to deliver heat to a variety of industrial applications, like water desalination, enhanced oil recovery. Tower CSP In the foreground and Trough CSP behind it in this photo of the NOOR I, II, II CSP project at Ouarzazate, Morocco, completed in 2018. This project has about half the capacity of a typical 1 GW nuclear power plant.