THERMOS is a user-friendly, free and open-source software to make heat network planning faster, more efficient, and more cost effective. The software was developed by a team of planning experts & practitioners from universities, local and city-wide authorities, energy and environmental agencies, and specialist consultancies based in the UK, Spain, Poland, Latvia, Denmark, Germany, Portugal, and Romania as part of the THERMOS (Thermal Energy Resource Modelling and Optimisation System) EU Horizon 2020 funded research project.

While the THERMOS project wrapped up in March 2021, the software and partner support continues to be available. Learn more about the THERMOS tool and how it is available for energy planners from across the world on our THERMOS tool page.