Discover the most innovative energy storage solutions transforming renewable energy reliability and sustainability. We tour Tennessee's impressive Raccoon Mountain Pumped-Storage Hydroelectric Plant ...

Pumped hydro (PHES) has long been the dominant energy storage technology wordwide, but today’s rapidly growing battery energy storage fleet looks set to overtake the throne. According to some industry ...

Rigorous tests confirm offshore pumped hydro system can operate reliably in harsh ocean environments ahead of pilot in the Mediterranean Sea Sizable Energy, a pioneer in long-duration ocean energy ...

The US and German governments have approved grants to the tune of $7.7 million to unleash the power of the ocean for renewable energy storage. US-based Sperra has been awarded a $4 million grant by ...