I interviewed at EDF (Taunton, England) in Jan 2016
Interview
Telephone interview, then assessment centre in Taunton. The AC was a pleasant experience, very well organised and run. It lasted two days. The AC consisted of 3 group exercises lasting around 1 hour each, two of which ended with a presentation. A interview not too dissimilar from the telephone interview, but with two competency questions at the end, just to see how you deal with a pressured situation. The interviewers were supportive and talkative. And finally a numerical and verbal ability test, both by SHL. The structure of the two days was varied for everyone, you may ave your interview on day one or day two.
Interview questions [1]
Question 1
What factors determine the pricing for our tariffs?