20th January 2010
Table 1
300 Litres
| 500 Litres | 900 Litres | |
| Cheapest | £135.00
| £210.00 | £360.00 |
| Dearest | £165.00
| £235.00 | £414.00 |
| Average NI price | £149.81
| £222.67 | £383.94 |
Table 2
| Area | Average 300 Litres
| Average 500 Litres | Average 900 Litres |
| Armagh | £145.00
| £220.50 | £382.00 |
| Ballymena | £152.67
| £224.67 | £388.33 |
| Ballynahinch | £157.00
| £235.00 | £414.00 |
| Belfast | £152.21 | £223.50 | £388.29
|
| Coleraine | £153.50
| £229.00 | £389.00 |
| Cookstown | £146.33
| £218.33 | £378.33 |
| Derry | £154.20
| £222.67 | £384.00 |
| Downpatrick | £147.00
| £223.00 | £392.00 |
Dungannon
| £140.00 | £215.00 | £369.00 |
Enniskillen
| £155.00 | £228.00 | £385.00 |
Omagh
| £144.00 | £221.00 | £380.50 |
Newry
| £142.54 | £223.04 | £380.94 |
Tandragee
| £154.00 | £222.00 | £383.50 |
Internet
| £150.63 | £215.52 | £376.61 |
