News and views

In total, SSE has provisionally secured agreements for 4,591MW of de-rated* electricity generation capacity for the delivery year which runs from 1 October 2028 to 30 September 2029. 

The provisional results of the latest T-1 capacity auction in Great Britain were published on Wednesday 5 March, with a total of 7,936MW in capacity agreements awarded to capacity market units at an auction clearing price of £20/kW. 

SSE Thermal, part of the integrated energy group SSE plc, has taken a final investment decision to build Tarbert Next Generation Power Station – opening a new chapter in the site’s proud energy story.