Dominion Energy will pilot the deployment of a novel metal-hydrogen battery, making it the latest new non-lithium technology the US utility is trying out.

Enervenue’s new metal-hydrogen ‘vessel’ has “even more advantages over lithium-ion for stationary storage applications”, its CRO has claimed.

Hy Stor Energy is seeking funding from the US Department of Energy for its Mississippi Clean Hydrogen Hub (MCHH), a green hydrogen storage project.

Energy Vault has provided a dizzying variety of updates in its Q3 results, covering European battery storage, a green hydrogen system, a new CFO and its gravity-based energy storage deployments in the US and China.