output at 384 .0TWh NUCLEAR GENERATION Impact of the programme of additional controls, in particular on steam generators Unplanned outage rate at historical low Good management of planned outages United Kingdom... 2017 OUTLOOK Ongoing outages at Bugey 5, Fessenheim 2, Gravelines 5 (3rd ten-year visit,) Paluel 2 (3rd ten-year visit) Volume of planned outages for maintenance taking into account continued work under the" Grand carénage" industrial programme 2017 nuclear output target.