{"id":12,"date":"2026-04-07T09:35:25","date_gmt":"2026-04-07T07:35:25","guid":{"rendered":"https:\/\/aalborg-hcs.com\/?page_id=12"},"modified":"2026-07-07T12:55:56","modified_gmt":"2026-07-07T10:55:56","slug":"home","status":"publish","type":"page","link":"https:\/\/aalborg-hcs.com\/de\/","title":{"rendered":"Home"},"content":{"rendered":"
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Thermal systems for the
\ndistrict heating of tomorrow.<\/span><\/h1><\/div><\/section><\/div><\/div><\/div><\/div>
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IN SHORT<\/span><\/p>\n

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We help European utilities and municipalities decarbonise and electrify their district heating networks, with large-scale heat pump systems and pit thermal energy storage.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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since 1988<\/span><\/p>\n

Delivering thermal systems<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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25+<\/span><\/p>\n

Completed plants across Europe<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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patent<\/span><\/p>\n

on the PTES lid<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

WHAT WE DO<\/span>

From first study to operating plant.
Four stages. One engineering team.<\/strong><\/h2><\/div>
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Feasibility & system planning<\/span>\r\n \r\n <\/svg><\/div><\/a>\"\"
System design & engineering<\/span>\r\n \r\n <\/svg><\/div><\/a>\"\"
Turnkey EPC delivery<\/span>\r\n \r\n <\/svg><\/div><\/a>\"\"
Network integration<\/span>\r\n \r\n <\/svg><\/div><\/a><\/div><\/section><\/div><\/div><\/div><\/div><\/div>
SOLUTIONS<\/span>

The systems<\/strong>
we deliver<\/h2><\/div>
All solutions<\/span> \r\n \r\n <\/svg><\/a><\/div><\/div>
\"Heat<\/div>

Heat pumps \r\n \r\n <\/svg><\/h3><\/div><\/a>
\"Thermal<\/div>

Thermal Energy Storage \r\n \r\n <\/svg><\/h3><\/div><\/a><\/div>
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4 REASONS UTILITIES CHOOSE US<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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Proven at scale<\/span>
\n<\/strong>25+ thermal plants in operation across the Nordics and Germany, with projects taking shape further into Europe.<\/p>\n

Making the most of the heat<\/strong><\/span>
\nSources others overlook turned into supply, and stored so none of it goes to waste.<\/p>\n

The whole system, not the parts<\/span>
\n<\/strong>Heat pumps, storage and renewables are only as good as the way they’re tied into your network. That integration is the work, we do best.<\/p>\n

Ready for procurement<\/span>
\n<\/strong>Scope, interfaces and drawings prepared to the standard a tender demands \u2014 clear enough to price, solid enough to build from.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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WHERE WE WORK<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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All markets<\/u>\"\"<\/a><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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\"\"Denmark<\/span>
\nHome market since 1988<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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\"\"Germany<\/span>
\nSecond home market since joining the Alois M\u00fcller Group.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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\"\"Nordics<\/span><\/p>\n

Sweden \u00b7 Finland \u00b7 Norway<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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\"\"DACH and surroundings<\/span><\/p>\n

Austria \u00b7 Switzerland \u00b7 Netherlands<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

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\"\"Central & Eastern Europe<\/span><\/p>\n

Poland \u00b7 Baltics \u00b7 Czech Rep. \u00b7 Hungary \u00b7 Romania \u00b7 Serbia<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

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PROJECTS<\/span>

Proven performance at scale,
delivered worldwide<\/span><\/h2><\/div>
All projects<\/span> \r\n \r\n <\/svg><\/a><\/div><\/div>
\"8.260<\/div>
Dronninglund (DK)<\/span>

8.260 m\u00b2 PTES lid solution<\/h3><\/div><\/a>
\"1.5<\/div>
Stenl\u00f8se (DK)<\/span>

1.5 MW wastewater heat pump<\/h3><\/div><\/a>
\"10.2<\/div>
Halsskov (DK)<\/span>

10.2 MW air-to-water heat pump<\/h3><\/div><\/a>
\"10<\/div>
Slagelse (DK)<\/span>

10 MW air-to-water heat pump<\/h3><\/div><\/a>
\"18<\/div>
Skejby, Aarhus (DK)<\/span>

18 MW geothermal heat pump station<\/h3><\/div><\/a>
\"1<\/div>
Solr\u00f8d (DK)<\/span>

1 MW biomass heat pump<\/h3><\/div><\/a>
\"1.2<\/div>
Solr\u00f8d \/ Havdrup (DK)<\/span>

1.2 MW CO\u2082 heat pump<\/h3><\/div><\/a>
\"2.5<\/div>
Frederikssund (DK)<\/span>

2.5 MW wastewater heat pump<\/h3><\/div><\/a>
\"11,000<\/div>
H\u00f8je Taastrup (DK)<\/span>

11,000 m\u00b2 PTES lid solution<\/h3><\/div><\/a>
\"2.5<\/div>
\u00d8rum (DK)<\/span>

2.5 MW heat pump system<\/h3><\/div><\/a><\/div>
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WHO WE ARE<\/span>
\nSame people.
\n<\/span>Same expertise.<\/span>
\nSince 1988.<\/span>
\nWe have been designing, building and integrating thermal systems since 1988. We used to be the Low Temperature division of Aalborg CSP. Today, the work continues as aalborg hc systems, an independent company within the Alois M\u00fcller Group.<\/p>\n\n\t\t<\/div>\n\t<\/div>\nRead more<\/span><\/svg><\/a><\/div><\/div><\/div>

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WHAT'S NEW<\/span>

From the field<\/h2><\/div>
News<\/span> \r\n \r\n <\/svg><\/a><\/div><\/div>
\"Aalborg<\/div>

Aalborg hc systems takes over the activities of the Low Temperature Division of Aalborg CSP, backed by the Alois M\u00fcller Group<\/h3><\/div><\/a>
\"Six<\/div>
Varde (DK)<\/span>

Six local heating centres show a viable path to district heating in small towns<\/h3><\/div><\/a>
\"Envafors<\/div>
Slagelse (DK)<\/span>

Envafors expands heat pump capacity as electrification reshapes district heating<\/h3><\/div><\/a>
\"Heat<\/div>
Aarhus (DK)<\/span>

Heat pumps enable geothermal to scale in Aarhus district heating<\/h3><\/div><\/a>
\"Reducing<\/div>
Br\u00f8nderslev (DK)<\/span>

Reducing losses in district heating through heat recovery in Br\u00f8nderslev<\/h3><\/div><\/a>
\"Heat<\/div>
Solr\u00f8d (DK)<\/span>

Heat pump system exceeds performance targets in final commissioning phase<\/h3><\/div><\/a>
\"Turning<\/div>
Frederikssund (DK)<\/span>

Turning wastewater into a reliable heat source for district heating<\/h3><\/div><\/a>
\"Reducing<\/div>
Egedal (DK)<\/span>

Reducing fuel dependency by using wastewater heat in Egedal Fjernvarme<\/h3><\/div><\/a>
\"Reducing<\/div>
Dronninglund (DK)<\/span>

Reducing heat loss in district heating storage systems in Dronninglund<\/h3><\/div><\/a>
\"Turning<\/div>

Turning thermal storage into a finance-ready asset class<\/h3><\/div><\/a><\/div>
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LET'S TALK<\/span>

Tell us about your network.<\/h2>
Get in touch<\/span> \r\n \r\n <\/svg><\/a><\/div><\/div><\/section><\/div><\/div><\/div><\/div>

ANY QUESTIONS?<\/p>

FAQ<\/h2>

What does aalborg hc systems deliver?<\/h4>\r\n \r\n <\/svg><\/div>
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aalborg hc systems designs and delivers integrated heating and cooling systems in new and existing networks.<\/p>\n

This includes:<\/p>\n

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  • large-scale heat pumps<\/li>\n
  • thermal energy storage (TES and PTES)<\/li>\n
  • integration of multiple heat sources<\/li>\n<\/ul>\n

    The focus is on complete system solutions, not standalone technologies.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

    Can you integrate into existing district heating plants?<\/h4>\r\n \r\n <\/svg><\/div>
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    Yes. Most projects involve integration into existing infrastructure. aalborg hc systems connects new technologies to:<\/p>\n

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    • existing networks<\/li>\n
    • boilers and CHP units<\/li>\n
    • available heat sources<\/li>\n<\/ul>\n

      The result is a coordinated system upgrade, not a replacement of existing assets.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

      Do you act as EPC contractor?<\/h4>\r\n \r\n <\/svg><\/div>
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      Yes. aalborg hc systems delivers projects on an EPC basis.<\/p>\n

      This covers:<\/p>\n

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      • engineering and system design<\/li>\n
      • procurement and supplier coordination<\/li>\n
      • construction and commissioning<\/li>\n<\/ul>\n

        The responsibility remains with one party from concept to operation.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

        Which heat sources can you integrate?<\/h4>\r\n \r\n <\/svg><\/div>
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        aalborg hc systems utilises and integrates multiple heat sources, including:<\/p>\n

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        • wastewater<\/li>\n
        • geothermal energy<\/li>\n
        • ambient air<\/li>\n
        • seawater<\/li>\n
        • river water<\/li>\n
        • drinking water cooling<\/li>\n
        • industrial excess heat<\/li>\n
        • waste heat<\/li>\n<\/ul>\n

          Solutions are designed as source-agnostic systems, optimised for local conditions.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

          What do you need to get started?<\/h4>\r\n \r\n <\/svg><\/div>
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          A project can start with a limited set of data:<\/p>\n

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          • heat demand profile (load curve)<\/li>\n
          • supply and return temperatures<\/li>\n<\/ul>\n

            Based on this, aalborg hc systems defines a first system concept and integration approach.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div>