The projects will develop thermochemical energy storage systems to enable more efficient storage of solar energy while using less storage material, reducing the cost for utility-scale CSP electricity generation as a result, according to DOE.

The six awardees together will provide $2.56m in cost-sharing to develop the projects.

“By improving energy storage technologies for concentrating solar power systems, we can enhance our ability to provide clean and reliable solar power, even when the sun is not shining,” says Energy Secretary Ernest Moniz.

The