However, in their current form, our existing capabilities will not be able to meet all future challenges. Additional investment is required to develop new capabilities that can meet changing requirements. We are modernising and transforming our balancing capabilities and associated platforms. This will ensure that we have the vital flexibility to facilitate future changes, both expected and emerging, across the industry.

In line with our RIIO-2 plan, we have assessed what is required to transform our systems whilst maintaining our existing systems and enabling market changes to continue. We now have a better understanding of the complexity of change required and the large number of dependencies involved in transitioning from old to new systems.