Transmission Tariff
For the 2009/20010 Gas Year and the subsequent four gas years the forecast tariffs are as follows:
| 2009/10 Tariff with effect from 1st October 2009 to 30th September 2010 | Annual Capacity Charge |
Commodity Charge | |
| £ per kwh/day booked | £0.31517 | £ per kwh supplied | £0.0005352 |
| £ per MWh/day booked | £315.17 | £ per MWh supplied | £0.5352 |
| 2009/10 Tariff with effect from 1st October 2010 to 30th September 2011 | Annual Capacity Charge |
Commodity Charge | |
| £ per kwh/day booked | £0.30951 | £ per kwh supplied | £0.0005074 |
| £ per MWh/day booked | £309.51 | £ per MWh supplied | £0.5074 |
| 2009/10 Tariff with effect from 1st October 2011 to 30th September 2012 | Annual Capacity Charge |
Commodity Charge | |
| £ per kwh/day booked | £0.31457 | £ per kwh supplied | £0.0005065 |
| £ per MWh/day booked | £314.57 | £ per MWh supplied | £0.5065 |
| 2009/10 Tariff with effect from 1st October 2012 to 30th September 2013 | Annual Capacity Charge |
Commodity Charge | |
| £ per kwh/day booked | £0.30765 | £ per kwh supplied | £0.0004736 |
| £ per MWh/day booked | £307.65 | £ per MWh supplied | £0.4736 |
| 2009/10 Tariff with effect from 1st October 2013 to 30th September 2014 | Annual Capacity Charge |
Commodity Charge | |
| £ per kwh/day booked | £0.31251 | £ per kwh supplied | £0.0004874 |
| £ per MWh/day booked | £312.51 | £ per MWh supplied | £0.4874 |