Providence Asset Group, page-52

At least that’s the vision Alan Yu and his partners share. Yu is CEO of Lavo, the Sydney-based company that makes hydrogen storage systems for utility and residential markets. He’s also co-founder of the investment firm Providence Asset Group, which is developing solar power projects in the states of Victoria and New South Wales.
In early July, Providence Asset Group signed an agreement to sell output from more than 30 of its solar farms to SmartestEnergy Australia, a retail energy provider that’s owned by the Japanese conglomerate Marubeni. Eleven of the solar projects are fully operational and the rest are expected to be up and running by early 2023. All together they’ll represent a 300-megawatt solar installation.
Meanwhile, Lavo plans to commence work on its first utility-scale trial unit by the end of this year. Each hydrogen battery system—which it dubs HEOS—will provide about 13 megawatt-hours of storage at the solar sites.

https://spectrum.ieee.org/hydrogen-batteries-solar-energy

ECT not mentioned here but its interesting as ECT are in the Hydrogen and talking more about batteries. ECT are talking to the right people who are doing great things at the same time we have GrapheneX chomping away down at the plant...