GTS submits tariff proposal for 2026
On March 6 GTS submitted the proposal for the transmission tariffs in 2026 to the regulator ACM. In addition, GTS calculated the neutrality charge for 2026. The neutrality charge and the transmission tariffs together form the total tariff for the capacity products of GTS.
The tariff proposal shows an average tariff increase of around 50% compared to 2025. The tariff increase is mainly driven by (i) higher revenues due to multiple recalculations and (ii) a decrease in forecasted contracted capacities.
Households and other small consumers pay for the national transport of natural gas via their energy bill. Because the costs for the national transport of gas are less than 3% of the total energy bill, the impact of this increase for consumers in 2026 is expected to be minimal.
The 2026 tariff proposal and the neutrality charge are further explained in the document below.
| Presentation Tariff proposal GTS 2026 | File extension pdf | File size 795 kB | Date last updated 12 Mar 2025 |
Market participants have four weeks to submit their response to the ACM.
The ACM will assess GTS's tariff proposal and the views submitted to it and will take a tariff decision in May 2025.
| Tariff proposal GTS 2026 | File extension xlsx | File size 1 MB | Date last updated 12 Mar 2025 |
| Neutrality charge 2026 | File extension xlsx | File size 638 kB | Date last updated 12 Mar 2025 |