EDF Energy has announced life extensions for four of its nuclear power stations, claiming the highest nuclear output for ten years in 2015 at 60.5TWh. Scheduled closure dates for Heysham 1 (1,155MW) and Hartlepool (1,180MW) have been extended by five years to 2024. Scheduled closure dates for Heysham 2 (1,230MW) and Torness (1,185MW) have been extended by seven years to 2030.