Aalborg CSP Can Retrofit Coal Plants into Thermal Energy Storage

Aalborg CSP’s steam generation system for the 600 MW DEWA CSP project in Dubai Researchers at DLR, and NREL, and the Bill Gates-funded start-up Malta have been investigating converting coal plants into grid-scale thermal energy storage for curtailed intermittent renewable energy, as low-cost heat “batteries.” Conversion would repurpose most of a coal plant’s assets. Instead …