The question of whether to drill more in the North Sea is back at the centre of the political debate with decisions on Rosebank and Jackdaw oil and gas fields looming. New PM Andy Burnham has signalled he will take a "pragmatic" approach to the North Sea fossil fuels but is there enough oil or gas left to make any difference to our energy security and what does it mean for our commitments to Net Zero. Sky's Economics and Data editor Ed Conway travels to the North Sea and key parts of the UK’s energy infrastructure to find out, speaking to off-shore workers, energy bosses and environmental campaigners along the way. #skynews #oil #northsea #uk SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on X: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@skynews For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Why not listen to one of our podcasts? This is Why, available for free here: https://podfollow.com/thisiswhy or Ed Conway's Stuff Matters, available here: https://podfollow.com/stuff-matters To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales