Use this page to also apply for business capacity increases, disconnections and multiple connections.
Find out more about supplying green gas, such as biomethane, to our network
Find out how to request a gas pipeline diversion for planned works.
A GT1 is a request for gas pipe pressure and capacity information. Find out how to apply for one.
Handy information for Independent Gas Transporters and Utility Infrastructure Providers.
Information for large industry about your responsibility in a gas supply emergency.
