Get to know Teréga with a few key indicators

Get to know Teréga with a few key indicators

Learn about our business model through our essential key figures.

Financial indicators

The turnover of the Transport business was €313 million in 2020, a decrease of approximately 8% compared to 2019.

For its part, the turnover of the Storage business showed a contraction of approximately 9% compared to 2019. These two results are principally connected to the entry into force of the new ATRT7 tariff for the Transport business and the new ATS2 tariff for the Storage business, and more specifically to the reduction of return on assets, partially compensated for by the start-up of the new investments realised. The reduction in capacity subscriptions also had an impact on the turnover of the Transport business in 2020.

In 2021, the total sum of our investments was €138 million. For the Transport business (€103 million), this mainly involved investments related to infrastructure security and maintenance, but also investments related to network development.

For the Storage business, investments reached €35 million and also largely corresponded to infrastructure security and maintenance.

Market indicators

5,115 km of transport pipelines
6.5 Gm3 of total gas storage capacity
122,859 GWh of gas transported
27,422 GWh consumed in the Teréga zone (industrial + public distribution)
33,100 GWh of subscribed storage capacity, i.e. 100% of available capacity

73 transport shippers
28 storage shippers
112 industrial customers
152 public distributions
6 biomethane injection stations
100% overall satisfaction (2021 survey of shippers customers)

Human resources indicators

650 employees
62 new hires (permanent and fixed-term contracts)
• Feminisation rate : 28.2 %
26 study contracts and 23 trainees
95,7% of employees trained
• Commitment index of 7.7/10
• Teréga TRIFR (Total Recordable Injury Frequency Rate): 1.4

94 (2023 index based on 2022).


Other indicators


ISO 14001 (environmental management), ISO 50001 (energy management) certifications
0.75 teqCO2/GWh transported*

* Calculated with GWP (Global Warming Potential) for methane = 34.

Research and Innovation

• Approximately 60 employees integrated into the R&I network
• Average annual R&I budget: €3 to 5 million
• Approximately 50 ongoing R&I projects