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).
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.