Project completion costs are now estimated at £ 19 6 billion in 2015 sterling 1, an increase of £ 1 5 billion in 2015 sterling, compared to previous evaluations... EDF's projected rate of return (IRR) is now estimated at about 8 5 % compared to about 9 % initially... The management of the project is mobilised on the initial delivery objective for Unit 1 at the end of 2025, and on the identification and implementation of action plans to reduce costs and risks.