Storengy UK LtdStublach Site, King Street, Northwich, Cheshire, United Kingdom

Storengy UK is a subsidiary of ENGIE, a leading global energy company. We operate an underground salt cavern gas storage facility in Cheshire, the largest gas storage facility in the UK. Delivering innovative, flexible and reliable low carbon energy storage solutions for our customers. Leading the way in the energy transition to net zero.

Stored gas is drawn from the national transmission system (the network of underground pipes crossing the UK) and stored in the salt caverns until it is required by our customers. A gas compression station is located on the Stublach site to move the gas in and out of the caverns when demand requires. On cold winter days, over 20% of gas supplied to consumers comes from UK storage facilities.  Storengy UK’s 4.4 TWh storage capacity is equivalent to the energy consumption of 0.6% UK (300,000) households.  

The site provides long term employment for 48 members of staff all with varying levels of qualifications and different expertise, everything from engineering, maintenance to commercial and finance. We also provide work for a number of local contractors and suppliers.