smallImgHomeCentrica plc is the parent company of British Gas and several other large energy companies. It is the largest supplier of gas to domestic customers in the UK and one of the largest suppliers of electricity.

Offering a distinctive range of home energy solutions and low-carbon products and services Centrica plc is at the forefront of the energy sector.

Centrica Storage Limited (CSL) is a wholly-owned subsidiary of Centrica plc. It operates the Rough gas storage facility in the southern North Sea and the Easington onshore gas processing terminal in East Yorkshire.

The Rough Storage facility was bought in November 2002 and stores gas under the North Sea on behalf of a number of companies, including other Centrica owned businesses, to meet seasonal peak demands. The Rough Storage facility represents more than 75% of existing gas storage capacity in the UK.