Energy storage is sometimes called the missing link in the electricity system. Seen as an essential technology to cope with the intermittency of renewables — storing the energy generated at times of low demand, and releasing it to the grid if generation can’t happen at peak demand — it also has utility to back up coal-fired generation, which is inefficient on start-up, and as a back-up for isolated communities which are vulnerable in extreme weather.
We have experts lined up to answer your questions on the technologies available and under development for grid-level energy storage; where and how it should be deployed; and how it should fit in with the operation of the grid as a whole. Please get your questions to us by 5pm on Wednesday 21st February.
Onshore wind and grid queue targeted in 2030 energy plan
The comparison of cost of different generating plant and storage types in terms of their total capacity (GW & GWh) build and operating costs would...