Highview Power is taking its unusual cryogenic or liquid air storage from demonstration to commercial scale. The company is developing its first large-scale system in the northern part of the U.K., it revealed Monday. The first project will have a capacity of 50 megawatts/250 megawatt-hours and could be up and running by 2022. It's not a done deal: Highview is still looking for offtakers to secure contracted revenue that could balance merchant activity in Britain's wholesale markets. But Highview has a location locked down at a retiring thermal plant site and is working on procurement for the construction phase.