Notes
- All costs in 2009/2010 prices
- Costs quoted based on National Grid's Gone Green scenarios utilised in their RIIO submission.
- Financial Year 2012/13:
RAV(£bn:8.8 Opex(£m):320(TO & SO) Grid Capacity: 90.3GW
- Financial Year 2020/21:
RAV(£bn):15.9 Opex(£m):373 (TO & SO) Grid Capacity:100.0GW