Gas Supply Security Assessment

The Gas Supply Security Assessment is our analysis of the future gas supply security. The Assessment considers the availability, reliability and deliverability of gas volumes needed to meet a range of GB demand scenarios, five and ten years ahead.  

First published in winter 2025, this will be an annual publication in line with our licence obligation and we warmly welcome feedback on how we can further improve our modelling over the coming months. 

Please contact us at [email protected].