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TAG GmbH publishes its first sustainability report: A milestone for a sustainable energy future

We are sending a clear message and proudly presenting TAG’s first publicly available Sustainability Report in line with the VSME reporting standard, reflecting our commitment to transparency, responsible business practices, and the sustainable transformation of the energy sector. The report demonstrates how TAG continues to ensure security of supply today while actively preparing its infrastructure and organization for the energy system of tomorrow. 

Highlights 2025

Sustaining Tomorrow
  • Achieved a 95% reduction in direct CO₂ emissions compared to the baseline.  
  • Reduced methane emissions by 84%, supported by continuous monitoring and mitigation initiatives.  
  • Received the OGMP 2.0 Gold Standard for methane reporting for the fifth consecutive year.  
  • Advanced the SoutH2 Corridor and the H₂ Readiness Project, supporting the future transport of hydrogen through existing infrastructure.  
Sustaining Solidarity
  • Expanded the workforce to 197 employees, strengthening competencies for future challenges.  
  • Achieved zero accidents and zero fatalities among employees and contractors.  
  • Delivered almost 9,500 training hours across technical, safety, compliance, ESG and leadership topics.  
  • Maintained a gender pay gap of -0.73%, reflecting a strong commitment to fair and equitable remuneration.  
  • Our total tax contribution accounting for EUR 14.9 M, with additional EUR 412k contribution to landowners and additional EUR 103k investments in our communities.   
Sustaining Trust
  • Maintained more than 99.9% network availability, ensuring reliable energy transportation across Austria and neighboring countries.  
  • Successfully managed changing European gas flows while continuously safeguarding domestic supply and energy security.  
  • Recorded zero physical security incidents and zero harmful cybersecurity incidents.  
  • Established a dedicated ESG governance structure and ESG Committee, embedding sustainability into decision-making processes.  
  • Achieved certification according to ISO 50001 (Energy Management) and ISO 27001 (Information Security).  
  • Reported zero compliance incidents, zero corruption cases and zero related fines.  

These achievements demonstrate that sustainability, operational reliability and business success go hand in hand at TAG GmbH as we continue to support Austria’s and Europe’s energy future. 

You can find our report here: www.taggmbh.at/en/sustainability

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New leadership duo at the helm of TAG GmbH

As of 1 June 2026, Ms Isabella Pichler-Olearczyk joins Mr Daniele Gamba in leading TAG GmbH succeeding Brigitte Straka-Lang, who retired at the end of May 2026 after 4 years of dedicated service to the company. ...
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Energy. Future. Courage. – Daughter’s Day 2026 at TAG GmbH

As part of Daughter’s Day 2026, TAG GmbH opened the doors of its compressor station in Eggendorf, Lower Austria, offering young, curious girls exciting insights into the world of energy. At the heart of the event was the question of how the energy supply of tomorrow will be shaped – and the role that technology, innovation, and commitment play in it. The participants had the opportunity to experience firsthand the diverse responsibilities of a transmission system operator and to gain initial insights into potential career paths in the energy sector. ...
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EU-Commission Confirms: SoutH2 Corridor again added as a PCI-Project

Vienna, 1st December 2025 – As part of the current Delegated Act, the European Commission has published the second list of Projects of Common Interest (PCI) and Projects of Mutual Interest (PMI) under the revised TEN-E regulation. With the publication of the new list, the strategic importance of the SoutH2 Corridor as one of Europe’s key hydrogen infrastructure initiatives is reaffirmed with the inclusion of all individual TSO projects part of the initiative. ...
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E World Linkedin

TAG at the
E-world 2025

11.-13.02.2025, Hall 5, Booth 5K136, HYDROGEN SOLUTIONS

The SouthH2Corridor is a joint initiative led by the European Transmission System Operators Snam S.p.A. (Italy), TAG GmbH and Gas Connect Austria GmbH (Austria), and bayernets GmbH (Germany) which aims to connect North Africa and Europe, with a specific goal of supplying competitive renewable hydrogen.

Arrange a meeting with our experts – commercialservices@taggmbh.at

E World Linkedin

TAG auf der E-world 2025

11.-13.02.2025, Halle 5, Stand 5K136, HYDROGEN SOLUTIONS

Der SouthH2Corridor ist eine gemeinsame Initiative der europäischen Fernleitungsnetzbetreiber:innen Snam S.p.A. (Italien), TAG GmbH und Gas Connect Austria GmbH (Österreich) und bayernets GmbH (Deutschland), die darauf abzielt, Nordafrika und Europa miteinander zu verbinden, um wettbewerbsfähigen erneuerbaren Wasserstoff zu liefern.

Vereinbaren Sie ein Treffen mit unseren Expert:innen – commercialservices@taggmbh.at

Tag Startbild Popup

TODAY, 50
years ago …

... gas flowed through our TAG pipeline system for the first time! We are celebrating this anniversary with the relaunch of our website.

Discover our history of reliability and innovation. Learn more about us, our transportation services and our vision for the future of energy.