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).
Dispatchable solar; the kind of solar that can operate on demand at any time day or night saw prices tumble to astonishing new lows in 2017. From a starting point of 31 cents per kWh in 2006 – this year, four new bids broke low price
If you could capture the sun, this gigantic thermal energy storage tank is what that looks like
Research was key to the low price record of 6 cents for dispatchable solar thermal energy at Port Augusta: SolarReserve According to Kevin Smith, the CEO of California-based SolarReserve; the company that is first to sell CSP at 6 cents/kWh, the record-low CSP price was largely
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
Concentrated Solar Power (CSP) just reached the US Department of Energy 2020 SunShot goal of 6 cents for dispatchable solar
Given Germany’s lack of desert sun, it might seem improbable that thermal solar would be a key component of its low-carbon grid planning under its Energiewende (energy transition). But several papers published in 2016 found that concentrated solar power (CSP) will be essential.