Deputy First Minister John Swinney Visits Longannet Power Station

CLACKMANNAN, SCOTLAND - MARCH 16: David Straight sits in the control room at Longannet Power Station on March 16, 2015 in Clackmannan, Scotland. The Deputy First Minister stressed during the visit to the power station at Fife today that there is a need for clear steps to be taken to secure the future of Longannet power station. The Scottish Government are in talks with the National Grid and the UK Government to avoid the premature closure of Longannet. (Photo by Jeff J Mitchell/Getty Images)