AI-based software solution for businesses

The AI data-driven software to help you build your next district thermal networks.

AI-based software solution for businesses

Why choose TESSA

All-in-one solution for thermal energy efficiency planning: compare scenarios, integrate renewable sources, generate pipe sizes in a few clicks.

  • Flexible scenario analysis

    Quickly build different scenarios for your network, adapting the project to different energy sources and needs for better decision making.

  • Leverage local energy sources

    Respond directly to your customer needs, integrating local excess heat and renewable energy sources. Win more public tenders by being more customer-oriented.

  • Maximise productivity

    Build a feasibility study, compare multiple scenarios and create a report in less than two hours. Use the same tool from feasibility through detailed design — first idea to precise pipe sizing in under two hours.

  • We needed a solution that could support our design decisions and optimize projects from the ground up. We're finally able to do just that — saving time, improving accuracy, and ensuring we make the best possible impact with each project.
    Loic Quiquerez
    Loic Quiquerez
    Expert Advisor in Geothermal Energy and District Heating & Cooling
    SIG
  • I can calculate different variants of district heating and cooling networks 5 times as fast and write the corresponding reports. This helps my customers make well-founded decisions without having to repeatedly place new orders for variants.
    Nikos Karathanasis
    Nikos Karathanasis
    Engineering Managing Director
    Enersitum Engineering GmbH

Ready to start your next energy project?