O

Objection

This is the process by which the Old Supplier can object to the transfer and block it.

Off-Peak

The period during a day, week, month or year when the load being delivered by a gas system is not at or near the maximum volume deliverable by that system.

Ofgem

The Office of Gas Electricity Markets (OFGEM) is the independent government agency who regulates the onshore gas and electricity industries in Great Britain.

Offtake

Gas or electricity removed from the network to meet customer demand.