The GBA Trigger Level was revised on Wednesday 03rd March as a result of storage stocks at one storage site decreasing to below 2 days of stock remaining at full export rates. 

The GBA Trigger Level now stands at 428.70mcm.

Where stocks at a storage facility fall to a level below 2 days of stock remaining at full export rates the entire delivery from that storage facility will be removed from the GBA Trigger level. 

Further information on Gas Balancing Alerts can be found at: http://www.nationalgrid.com/uk/Gas/Data/GBA or alternatively please contact us on 01926 656474 with any queries.