Publications
On this page you can find files of published annual reports, brochures and reports. Earlier years of the documents you can find in "Download and Forms".
Gas Balance
The gasbalance gives a periodic overview of the hourly entry- and exitallocations in the gastransmission network of GTS. From 2018 onwards the gasbalance consists of near-real-time measurements.
| Gas balance 2022 | File extension xlsx | File size 2 MB | Date last updated 16 May 2024 |
| Gas balance 2021 | File extension xlsx | File size 2 MB | Date last updated 16 May 2024 |
| Gas balance 2020 | File extension xlsx | File size 2 MB | Date last updated 04 May 2023 |
| Gas balance 2019 | File extension xlsx | File size 2 MB | Date last updated 04 May 2023 |
Annual reports & Regualtory Annual Account
| GTS Annual Report 2024 | File extension pdf | File size 2 MB | Date last updated 08 May 2025 |
| GTS Annual Report 2024 - Explanatory Notes | File extension pdf | File size 112 kB | Date last updated 08 May 2025 |
| Annual report GTS 2023 | File extension pdf | File size 3 MB | Date last updated 19 Apr 2024 |
| Annual report 2023 - Explanatory notes | File extension pdf | File size 110 kB | Date last updated 19 Apr 2024 |
| GTS Regulatory annual account 2023 | File extension pdf | File size 102 kB | Date last updated 01 Oct 2024 |
| GTS Annual Report 2022 | File extension pdf | File size 8 MB | Date last updated 04 Apr 2023 |
| GTS Annual Report 2022 - Explanotory Notes | File extension pdf | File size 155 kB | Date last updated 04 Apr 2023 |
| GTS Regulatory annual account 2022 | File extension pdf | File size 134 kB | Date last updated 29 Sep 2023 |
| GTS Annual Report 2021 | File extension pdf | File size 3 MB | Date last updated 15 Mar 2023 |
| GTS Annual Report 2021 - Explanotory Notes | File extension pdf | File size 48 kB | Date last updated 15 Mar 2023 |
| GTS Regulatory annual account 2021 | File extension pdf | File size 204 kB | Date last updated 15 Mar 2023 |
For history of the Annual Reports see the section "Downloads and forms" of this website.
Survey Small Fields
| Survey Small Fields 2025 (Dutch) | File extension pdf | File size 1 MB | Date last updated 20 May 2025 |
| Survey Small Fields 2024 (Dutch) | File extension pdf | File size 1 MB | Date last updated 14 May 2024 |
| Survey Small Fields 2023 (Dutch) | File extension pdf | File size 878 kB | Date last updated 11 May 2023 |
| Survey Small Fields 2022 (Dutch) | File extension pdf | File size 906 kB | Date last updated 15 Mar 2023 |
| Survey Small Fields 2021 (Dutch) | File extension pdf | File size 886 kB | Date last updated 15 Mar 2023 |
Quality
| Description Quality System (Dutch only) | File extension PDF | File size 2 MB | Date last updated 25 Sep 2025 |