100% renewable targets will require power storage to manage flows on the net
Electrolysers utilise these intermittent power flows to produce H2 gas from water
H2 gas can be stored in large quantities underground and transported via existing gas pipelines
H2 vehicles recharge faster and are more durable than battery powered transport
Growing H2 demand in industrial processes will reduce costs and increase supply

McPhy Energy has announced that the company has signed a contract with the Enel Group, Italy for the supply of a solid hydrogen storage solution. The system has a capacity of 2 kilograms of solid hydrogen, stored in the form of magnesium hydrides (which do not require compression), offering an innovative solution for safe, reversible hydrogen storage, with energy efficiency.

A prototype of the system design was validated through a series of tests at the CEA-LITEN (the French national Laboratory of Innovation for New Energy Technologies and Nanomaterials in Grenoble, France). The test tank was coupled to an electrolyser and to a fuel cell, successfully demonstrating the storage of renewable energy.

Enel will integrate McPhy’s solution in a full, innovative technology framework, which includes wind and solar technologies, as well as hydrogen production and storage.  McPhy’s storage system will be located at Enel’s research center in Livorno.  The project will be led by a group of researchers from the Enel Research Center of Pisa.

source: mcphy