LINK digital makes the energy transition simple. safe. digital.

Our mission: With excellent solutions, innovative technologies and a unique service orientation, we accelerate grid expansion projects.

LINK digital is the digitalization partner for grid expansion projects of three German transmission system operators. As a subsidiary of 50Hertz, TenneT and TransnetBW, LINK digital develops and operates a scalable platform for the digital execution of grid infrastructure projects.

No rapid grid expansion without digital processes.

Germany’s power grid must be expanded at unprecedented speed. These large-scale infrastructure projects bring together numerous experts across disciplines and companies – often over many years. LINK digital enables seamless collaboration based on shared data and applications. The success of the energy transition depends on the expansion of our electricity networks. Every new transmission line is a complex major project that must be coordinated, planned, approved, constructed, documented, and operated.

15
supported grid expansion projects
+
Map of Germany with all network projects supported by LINK digital

The expansion of Germany’s transmission grids is a cornerstone of the energy transition. With the growth of renewable energy, especially wind power generated along the North and Baltic Seas, electricity is no longer produced close to industrial centers and metropolitan areas. A network of direct current lines will transport power from the north to the south and east, while further strengthening grid stability. Each new line is a complex infrastructure project with its own challenges and success parameters. LINK digital supports all processes for control, planning, permitting, implementation, documentation and commissioning.

Our digital platform for grid expansion projects

LINK digital connects project teams across all participating companies through digital processes, common data and shared applications. At the same time, the platform remains scalable and adaptable to the specific needs of each project.

40
Applications in use
+

More than 40 specialized applications cover all project-relevant areas – from early route planning and rights of way to construction and comprehensive stakeholder communication.

  • Standardized and flexible

    Proven tools are transferred to new projects and adapted to individual requirements.

  • Integrated and efficient

    Information flows seamlessly across applications to form a consistent, data-based overall picture.

  • Secure and compliant

    Highest standards of information security, data protection and governance are ensured.

  • Service-oriented and competent

    User satisfaction with the quality of our solutions is at the heart of what we do.

  • Innovative and future-ready

    New digital technologies create efficiency gains in projects, for example through automation or machine learning.

About us

From SuedLink to the shared platform for grid expansion projects. LINK digital was born from practice – and is now becoming the digital platform for all major grid expansion projects of its shareholders.

  • 2019 – 2024 Digitalization and system development within SuedLink
  • 19.06.2024 Founding of LINK digital GmbH by 50Hertz, TenneT and TransnetBW
  • 01.11.2024 Start of operational business as an independent company
  • From 2025 Opening of the platform to further shareholder grid expansion projects

Digital impact where it’s needed most

LINK digital is driving the energy transition forward – collaboratively, interconnectedly, and with future readiness.

6500
registered users from over
400
Companies