A small town in Finland is experimenting with a new type of infrastructure: the world’s largest sand battery. The battery—a 42-foot-tall, nearly 50-foot-wide silo filled with 2,000 tons of crushed ...

Rondo Energy has begun commercial operations of what it says is the world’s largest industrial heat battery – a 100 MWh system now operating at a Holmes Western Oil facility in California. Powered ...

Rondo Energy has announced that a 100 MWh heat battery it installed in California, powered solely by 20 MW of onsite, off-grid solar, has entered daily automatic operation. The heat battery provides ...

Industrial steam generation is a major energy consumer globally and is still heavily reliant on natural gas and other fossil fuels — including across the Middle East . Covestro, Rondo Energy Break ...