Uploaded May 2026 | Updated September 2026, 2 weeks ago
Transforming waste heat into clean energy at Sygehus Sønderjylland
Cooling systems generate heat — but most buildings simply waste it.
Discover how Danfoss helped Sygehus Sønderjylland in Denmark turn excess cooling energy into a valuable heat source using an integrated water-to-water heat pump system.
Before the retrofit, the hospital relied on gas boilers for heating while cooling systems rejected usable heat into the atmosphere. Now, recovered heat is reused for:
• Space heating
• Domestic hot water
• District energy integration
Danfoss supplied compressors, heat exchangers, and hydronic systems to optimize performance, efficiency, and reliability — reducing energy waste and carbon emissions.
Learn more about the project:
danfoss.com/en/service-and-support/case-stories/dcs/sector-coupling-helps-soenderborg-hospital-reach-its-decarbonization-goals/?utm_source=YouTube&utm_medium=social_organic&utm_campaign=Net_zero_cid_719937
#Danfoss #HeatPump #EnergyEfficiency
Subscribe to our channel: youtube.com/c/DanfossClimate
Connect with us:
Danfoss Climate Solutions: danfoss.com/en/about-danfoss/our-businesses/climate-solutions
LinkedIn: linkedin.com/company/DanfossClimate
Instagram: instagram.com/DanfossInstallerLife
Facebook: facebook.com/danfossclimate
Danfoss Climate Solutions provides integrated, energy-efficient heating and cooling solutions to enable sustainable development in buildings, cold chains, industrial applications, and infrastructure.
With end-to-end application expertise and a broad product portfolio, we’re leading the way to a greener future and helping our customers do more with less.
Backed by our advanced components, systems, and software, we are actively engineering tomorrow's HVACR technology with a focus on:
- Innovative, reliable, and energy-efficient heating and cooling solutions
- World-class expertise with local relevance
- Integrated solutions for the entire HVACR ecosystem
Transforming waste heat into clean energy at Sygehus Sønderjylland
Cooling systems generate heat — but most buildings simply waste it.
Discover how Danfoss helped Sygehus Sønderjylland in Denmark turn excess cooling energy into a valuable heat source using an integrated water-to-water heat pump system.
Before the retrofit, the hospital relied on gas boilers for heating while cooling systems rejected usable heat into the atmosphere. Now, recovered heat is reused for:
• Space heating
• Domestic hot water
• District energy integration
Danfoss supplied compressors, heat exchangers, and hydronic systems to optimize performance, efficiency, and reliability — reducing energy waste and carbon emissions.
Learn more about the project:
danfoss.com/en/service-and-support/case-stories/dcs/sector-coupling-helps-soenderborg-hospital-reach-its-decarbonization-goals/?utm_source=YouTube&utm_medium=social_organic&utm_campaign=Net_zero_cid_719937
#Danfoss #HeatPump #EnergyEfficiency
Subscribe to our channel: youtube.com/c/DanfossClimate
Connect with us:
Danfoss Climate Solutions: danfoss.com/en/about-danfoss/our-businesses/climate-solutions
LinkedIn: linkedin.com/company/DanfossClimate
Instagram: instagram.com/DanfossInstallerLife
Facebook: facebook.com/danfossclimate
Danfoss Climate Solutions provides integrated, energy-efficient heating and cooling solutions to enable sustainable development in buildings, cold chains, industrial applications, and infrastructure.
With end-to-end application expertise and a broad product portfolio, we’re leading the way to a greener future and helping our customers do more with less.
Backed by our advanced components, systems, and software, we are actively engineering tomorrow's HVACR technology with a focus on:
- Innovative, reliable, and energy-efficient heating and cooling solutions
- World-class expertise with local relevance
- Integrated solutions for the entire HVACR ecosystem
