Spain is a global leader in the push toward renewable energy. Last week, the country reached a new milestone when it powered itself entirely with renewable energy for nine consecutive hours. As reported by El Pais, From 10 a.m. to…
Researchers and engineers have been exploring innovative methods to store and deliver thermal energy efficiently in the quest for sustainable energy solutions. One such promising technology is the sand battery – a thermal energy storage system that utilises sand as…
Form Energy, a Massachusetts-based startup, is building what could become one of the most important technologies in renewable energy storage. With backing from Bill Gates, Jeff Bezos, Richard Branson, and ArcelorMittal, the company is developing iron-air batteries that promise to…
Finland’s Sand Batteries could potentially substitute for part of the power that is taken from the electrical grid, providing heat during the Finnish winter, which lasts for five months. The sand battery will probably be used to supply only heating,…
