Planeto
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    The software for heating and cooling systems

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    • Analyze & Simulate Buildings Demand
      Analyze & Simulate Buildings Demand
      Find opportunities for new infrastructure development
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      Pre-Feasibility and Feasibility Studies
      Compare scenarios, and evaluate ROI, CAPEX, OPEX & CO₂ targets
    • Dimension & Size Thermal Energy Projects
      Dimension & Size Thermal Energy Projects
      Size multiple heat sources, geothermal boreholes, and HP
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  • Services
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    • Feasibility & Pre-feasibility studies
      Independent, data-backed assessment before you commit budget
    • Energy demand analysis & district mapping
      Uncover where a network makes sense across your building stock
    • Network source & system dimensioning
      Expert sizing of geothermal, waste heat, solar and heat pump sources
    • Tender & project advisory
      Hands-on support preparing tender-ready documentation
    Planeto energy engineers reviewing a district network study

    Consultancy services from our energy engineering experts

    No time or in-house expertise to run the numbers yourself? Our team designs and evaluates your next thermal network for you.

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  • Resources
    Customer stories
    • 5ᵗʰ Generation Heating and Cooling in UNESCO world heritage site
      Ström | Energy engineering office
    • Strategic Energy Concept for Municipal Decarbonization
      Geoimpact | Energy planning specialist
    • Multi Renewable Energy District Concept for Automated Urban Energy Optimization
      Sympheny | Urban energy planning

    Planeto has helped teams:

    • Save 584 t CO₂-eq per year
    • Run on 100% renewable energy sources
    • Connect 349 buildings to one network
    Explore customer stories →
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    • Blog
      Get product news and insights on district heating and cooling networks.
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      How-to, reference, and troubleshooting support documentation for Planeto software, Tessa.
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      Discover how to optimize your energy systems with our digital solutions.
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Planeto Blog

Insights, guides and best practices for district heating and cooling network design.

An air-source outdoor unit and a geothermal borehole field serving buildings on a shared underground loop
Heat Pumps21 September 2026

Ground Source vs Air Source Heat Pump: An Honest Comparison

Ground source wins almost every technical comparison, so that is not the question worth asking. The question is where the extra money stops being worth it for your building. That crossover point is real, it is calculable, and four things decide where it sits.

Read article →
Shallow geothermal boreholes under a building, paired with rooftop PV
Geothermal Energy21 September 2026

Shallow Geothermal for Homes and Small Apartment Buildings: Heating, Cooling, and What Nobody Tells You

Heating has to be decarbonised and summers have become hot enough that cooling is a habitability question. Shallow geothermal answers both with the same pipes, but it is expensive to get wrong. Here is what it genuinely delivers, where it disappoints, and what decides the outcome before anyone drills.

Read article →
Planeto district energy planning interface
District Energy Planning22 June 2026

Migrating from Comsof Heat: Why District Energy Planners Are Choosing Planeto

Looking for a Comsof alternative? We compare the alternatives planners actually evaluate — THERMOS, Hotmaps, ENEKA and Planeto — so you can choose a replacement that matches Comsof Heat's engineering depth and migrate your data without starting over.

Read article →
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Features

  • Network Design & Simulation
  • Building Demand Forecasting
  • API & AI integration
  • Economic Viability Analysis
  • Energy Source Sizing & Optimization
  • Phased Deployment
  • Hydraulic Simulation

Solutions

  • Analyze & simulate energy demand
  • Energy feasibility studies
  • Dimension energy sources
  • Network design & hydraulic simulation
  • Collaborative Platform
  • 5G DHC Low-Temperature Network

Case Studies

  • Ström | Energy engineering office
  • Geoimpact | Energy planning specialist
  • Sympheny | Urban energy planning
  • Explore customer stories

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  • Planeto vs Comsof Heat
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