Scientists in Italy have looked at how flywheel storage and reversible solid oxide cells could be integrated with lithium-ion batteries in minigrids powered by solar. They found that flywheels ...

S4 Energy and ABB recently installed a hybrid battery-flywheel storage facility in the Netherlands. The project features a 10 MW battery system and a 3 MW flywheel system and can reportedly offer a ...

When it comes to energy storage, our first thought usually is lithium ion batteries. But what if we went old school... like just spinning things really fast and capturing that kinetic energy, old ...