Meeting of the Parliament 20 December 2017
Mr Mason raises an important point. Storage is critically important to our approach and that of the UK Government. Indeed, internationally, energy policy is focusing more on storage. The application of storage technologies will be strategically important to and deliver real benefits for Scotland, which is why we place great emphasis on it in our strategy.
Obviously, Scotland has great capacity for pumped hydro storage, which is crucial. Scotland already hosts key facilities for the Great Britain system at Cruachan and Foyers. Those stations can store large amounts of water and can release that energy when demand on the system is high, and they are crucial to our black-start capabilities.
We believe that investment in new pumped hydro storage capacity would greatly enhance the flexibility and resilience of our electricity network, but we are also working on areas such as the UK smart systems and flexibility plan. In that regard, we believe that regulatory changes are crucial to increasing Scotland’s storage capacity.
We also support Ofgem’s on-going work to facilitate the co-location of storage and renewables obligation feed-in tariffs scheme accredited projects to experiment with how we make use of storage to enable intermittent sources of energy to become a more reliable feature of our black-start capability and to provide resilience in the system. I am convinced that that can work, if we get the strategy right.