Fuel Stabiliser Index
Fuel Stabiliser Index will be 3.9% for w/c 7th December 2025.
The Fuel Stabiliser Index (FSI) is designed to neutralise movements in fuel prices in a way which is fair to both us and our customers through the addition of either a surcharge or rebate against agreed tariff rates.
| Month | Surcharge |
|---|---|
| W/C 7th December 2025 | 3.9% |
| W/C 30th November 2025 | 4.5% |
| W/C 23rd November 2025 | 5.7% |
We very much appreciate your continued business.