The District Heating and Cooling Network Design Software
Design, compare, model, and optimize district heating and cooling energy systems. For renovation and new construction projects, the software helps you model and simulate efficient district heating and cooling networks. Compare energy sources such as geothermal, renewable, and heat reuse, and analyze costs.
Upload geo file
Import geodata files to your project
Easily upload Excel spreadsheets, GeoJSON, JSON, CSV, gpkg, shp directly onto the map. Our platform supports all major formats, ensuring seamless data integration.
Network Design & Layout
Draw the network layout automatically or manually
Create and optimize automatically the thermal distribution network using the provided routing data. Exclude specific areas and buildings from the layout.
Building demand forecasting
Forecast future heating and cooling building demands
Analyze building characteristics, calculate heat and future cooling demands, and assess the thermal requirements of your district or area of interest.
Energy system optimization
Energy source sizing & optimization
Automatically size heat sources based on demand profiles and optimize their capacity and allocation within the system.
Hydraulic network simulation
Fluid dynamics simulation and optimization
Run detailed simulations to analyze fluid flow, pressure drops, temperature distribution, and overall network performance under operating conditions.
Cost analysis and modelling
Analyze the economic viability of your project
Calculate and model the project economics, including infrastructure costs, operational expenses, cash flow projections, and financial metrics to support investment decisions. Accurately calculate CAPEX and OPEX and export your business model as Excel.
Energy consultant experts
Our energy experts help you design the best solution for your project.
No time to design your system? Our energy engineering team is available to design the best energy efficiency solution for your next district heating and cooling system.
Get inspired by other district heating and cooling network designs made by energy engineers.
Grandvaux - Switzerland
Haute-Sorne - Switzerland
Schaffhausen - Switzerland
What our customers say
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 QuiquerezExpert Advisor in Geothermal Energy and District Heating & CoolingSIGI can calculate different variants of district heating and cooling networks 5 times as fast and write the corresponding reports. This helps my customers to make well-founded decisions without having to repeatedly place new orders for variants.
Nikos KarathanasisEngineering Managing DirectorEnersitum Engineering GmbH
