Brexit: implications for the GB electricity market
The electricity market in Great Britain is part of the EU Single Market. Great Britain is connected to Continental Europe via interconnectors to France (IFA) and the Netherlands (BritNed) of 2GW and 1GW capacity, respectively. Wholesale power prices in Great Britain are approximately 20% higher than in the Netherlands and almost 40% higher than in France; thus, electricity is mainly imported into Great Britain via these interconnectors and exports are relatively infrequent. Average hourly net imports from France and the Netherlands are 2,240MW. This is equivalent to around 70% of the planned capacity of Hinkley Point C.
Contact: Jostein Kristensen
 Average prices over the period from July 2012 to December 2015, based on APX Power UK Reference Price Data (RPD), accessed 11 May 2016. APX power NL day-ahead hourly electricity spot prices from Bloomberg. Epex spot phelix day-ahead hourly electricity auction prices from Bloomberg.
 EDF Energy (2015), ‘Hinkley Point C: Building Britain’s low-carbon future’, September, https://www.edfenergy.com/sites/default/files/edfe_nnb_hpc_-_low_res.pdf, accessed 10 June 2016.