Consultation on our future business plans

We're developing our next stakeholder-led business plan for RIIO-T2. We've just launched our playback consultation and we'd welcome your feedback.

Breaking down your bill

Energy bills can sometimes seem complex, and it’s not always clear what consumers are paying for. Here, you can find out how much of your bill goes towards our Gas Transmission and System Operator costs, as well as how that cost breaks down.


Breaking down your gas bill

Our gas network costs householders about £9 a year of the average annual bill of £554 – which is 1.6% of your total bill. This amount covers the cost of building and maintaining the high-pressure gas transmission network across Great Britain, and the cost of the System Operator’s services in balancing the system.


Gas Transmission and System Operator costs £9 of the average annual household bill  

*We use Ofgem’s methodology to report the impact of our charges. The figures quoted are based on 2016/2017.


How the £9 cost breaks down

The £9 of the average annual household bill that’s paid for Gas Transmission and the System Operator includes a number of components, ranging from investment in the network to innovation.

Working together

Discover how we’re listening to our stakeholders to understand their changing needs and priorities. Find out how we’re involving them in shaping our plans.

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Business planning

As the energy landscape changes, we’re working closer than ever with our stakeholders to shape business plans that reflect their needs and benefit consumers.

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How we’re performing

Customer and stakeholder satisfaction, stakeholder engagement, environmental objectives and general performance are all measures of how we’re currently doing.

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