Reducing district heating return temperatures by cascading concepts @DanfossClimate
Reducing district heating return temperatures by cascading concepts  @DanfossClimate
Uploaded January 2026 | Updated September 2026, 2 weeks ago
This presentation by Jan Eric Thorsen explores the transformative potential of cascaded substation concepts in district heating systems. Traditional heating approaches often focus on parallel configurations, which can limit efficiency gains. By adopting cascaded concepts, significant reductions in district heating return temperatures can be achieved, enhancing overall system efficiency and sustainability.

Cascaded substation concepts offer a pathway to lower distribution losses, increased network capacity, and a higher share of renewable and low-temperature energy sources. These innovations support better decision-making by revealing the comprehensive impact of advanced heating solutions.

In this session, Jan Eric outlines:
- The motivation for applying cascaded substation concepts in district heating
- How these concepts reduce return temperatures without compromising comfort
- The relationship between low supply temperatures, system benefits, and renewable integration
- Results from a two-year field test in Denmark demonstrating real-world benefits

By implementing cascaded substation concepts, stakeholders can unlock greater value, accelerate decarbonization, and ensure future-ready heating solutions.

Watch now to discover how cascaded substation concepts can revolutionize district heating efficiency and sustainability.

Find out more: danfoss.com/en/markets/district-energy/dhs/district-heating/?utm_source=YouTube&utm_medium=social_organic&utm_campaign=Holistic_aproach_cid_719973

#DistrictHeating #SustainableSolutions #EnergyEfficiency

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Reducing district heating return temperatures by cascading concepts

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