District heating projects

18MW geothermal heat pump station for Innargi (DK)

Aalborg CSP has partnered with the Danish geothermal heating company, Innargi, to supply an integrated heat pump station of approx. 18 MW for a large geothermal project in Aarhus, Denmark. Aalborg CSP has designed a modular hydrocarbon-based heat pump, capable of handling the - at times - fluctuating flow of the geothermal water while delivering the desired high supply temperature.

10MW air-to-water heat pump for Envafors (DK)

Envafors decided to further optimize their green and renewable district heating supply in Slagelse with a 10 MW heat pump solution from Aalborg CSP. The new heat pump supports the utility in enhancing and optimizing the local green district heating supply, ensuring sufficient capacity to meet the needs of current and future customers.

1MW biomass heat pump for Solrød Fjernvarme (DK)

Solrød Fjernvarme decided to increase and optimize the green and renewable district heating in Solrød and the surrounding area with a 1MW biomass heat pump solution from Aalborg CSP. The heat pump utilizes the excess energy from a local biogas plant for green district heating production.

10,2 MW heat pump integrated with solar and biomass

Aalborg CSP was warded a turnkey contract for a 10.2 MW air-to-water heat pump system for Envafors. The heat pump is integrated with an existing solar heating plant and a biomass boiler for optimized efficiency and flexibility.

1 MW heat pump integrated with solar and biomass, Denmark

Aalborg CSP was warded a turnkey contract for a 1 MW air-to-water heat pump system for Brønderslev Forsyning. The heat pump will recover heat from the district heating plant’s existing biomass boilers and the outdoor air, thereby supporting Brønderslev Forsyning in further optimizing the efficiency of their energy production.

1.5MW wastewater heat pump, Denmark

Aalborg CSP was selected as turnkey supplier of a 1.5MW electrical wastewater heat pump system for the Danish district heating plant Egedal Fjernvarme. With a maximum output of approx. 1,500 kW, there heat pump contributes to ensuring sufficient heating capacity to supply both current and future district heating customers.

2.5MW wastewater heat pump, Denmark

Aalborg CSP was awarded a turnkey contract for a 2.5MW electrical wastewater heat pump system. With the new heat pump, E.ON Denmark will be able to further optimize their green district heating supply in Frederikssund by utilizing the energy from wastewater to produce climate-friendly district heating with a high efficiency.

4.7MW solar heating plant, Germany

Aalborg CSP received an order from Stadtwerke Sondershausen GmbH for delivery of a 4.7 MW solar heating plant. The project was won and developed in close coorperation with TVP Solar.

1.2MW CO2 integrated heat pump system, Denmark

The danish district heating plant Solrød Fjernvarme has integrated yet another renewable energy technology in their district heating supply - a CO2 heat pump system. Aalborg CSP is the turnkey supplier of the system, which will boost the overall efficiency of the plant and support the district heating plant’s transition from natural gas to renewable energy.

2.5MW integrated heat pump system, Denmark

In February 2020, Aalborg CSP was selected as turnkey supplier of a 2.5 MW integrated electrical heat pump system for the Danish district heating plant, Ørum Varmeværk. The system is integrated with the existing solar heating plant boosting its efficiency and enabling a higher level of renewable energy in the heat production.

1.2MW integrated heat pump system, Denmark

Aalborg CSP A/S received the order for turnkey delivery of a customized 1.2 MW integrated electrical heat pump system to Saltum Fjernvarme in Denmark. The system will help increase the reduction of the facility’s natural gas dependency as well as stabilize the energy prices towards the customers.

8MWth solar district heating plant, Denmark

Aalborg CSP received an order from the Danish utility and energy supply company SK Forsyning to deliver a 8 MWth solar heating plant consisting of flat solar-thermal collectors. The system is integrated with SK Forsyning's existing energy infrastructure - including a biomass boiler - for a more flexible energy supply.

2.6MWth solar district heating plant, Denmark

Aalborg CSP received an order from the Danish district heating plant Egedal Fjernvarme to deliver a 2.6 MWth solar-thermal plant. The system will help reduce the facility's natural gas dependency as well as stabilize energy prices.

8MWth solar district heating plant, Denmark

In August 2017, Aalborg CSP landed a new order to deliver an 8MWth solar-thermal plant, which when completed will provide sustainable heating for 2,583 customers in the town of Smørum (Copenhagen area). The green energy system consisting of 11,312m2 flat solar-thermal collectors will provide sustainable heating for 2,583 customers.

1.9MWth solar district heating plant, Denmark

Shortly after signing the collaboration agreement with the world’s largest producer of flat solar collectors, Aalborg CSP received the first order to deliver a 1.9MWth solar district heating plant consisting of GREENoneTEC flat panels in the southern part of Denmark - operational since 2017.

16.6MWth CSP for combined heat and power generation, Denmark

In February 2016, Aalborg CSP was selected to design and deliver a CSP system to be integrated with a biomass-organic rankine cycle (ORC) plant for combined heat and power generation in Denmark - operational since the end of 2016.

6.8MWth solar district heating combination plant, Denmark

In October 2014, Aalborg CSP was awarded the contract to design and deliver the most advanced solar district heating system for Taars Varmeværk in Denmark. The system is a combination of CSP technology and flat panels.