Solar can be designed to run only after dark at a competitive price with a current natural gas peaker plant. Concentrated Solar Power (CSP) can be a night-only dispatchable (D-CSP) plant; with its entire solar energy absorbed by day to be delivered after dark to cover the evening peak load on the grid, according to a study funded by the US Department of Energy (DOE).
Concentrated Solar Power (CSP) used in a solar thermal power plant is often portrayed as being in competition with solar PV, but in practice it really competes with the other thermal power plants like natural gas and coal. Here’s why:
Most coverage of SolarReserve’s 150 MW Aurora solar thermal power plant in Port Augusta completely overlooked its biggest news: the South Australian Government just bought the world’s cheapest solar thermal energy. Just 6 cents per kilowatt hour. SolarReserve will sell solar thermal energy to the South Australian Government at $75 (AUD) with a guaranteed cap […]
Concentrated Solar Power (CSP) just reached the US Department of Energy 2020 SunShot goal of 6 cents for dispatchable solar
Unlike other CSP developers who leverage the heat of the sun as the “fuel” for a power block that then generates electricity to the grid; GlassPoint’s enclosed troughs are simply employed in the direct production of steam, focusing on what the company sees as an ignored market for heat.