Research and analysis

Gas security of supply: strategic assessment and review

A summary and review of Great Britain’s gas security of supply.


Gas security of supply: a review of gas security of supply within Great Britain’s gas market - from the present to 2035 (CEPA)

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


A report summarising gas security over the next 20 years, supported by modelling and analysis from Cambridge Economic Policy Associates (CEPA).

This work tests whether Great Britain will continue to enjoy our current high levels of gas security even once domestic production has declined, based on conservative assumptions about supply, demand and possible shocks to the system.

Published 12 October 2017