Public buildingsAdO Arena
Pool heating saving up to 750,000 kWh a year, running at full capacity through Bergen's coldest winter in 20 years.
Aquaculture
Nekton Aquaculture
Cevia Solutions delivered the Tequs installation for Nekton Aquaculture's land-based facility at Smøla. The system was specified for a natural refrigerant, the highest possible temperature below the boiling point of water, and seawater as the heat source, delivering 85°C supply and 55°C return.
- Smøla, Norway
- Location
- 100 kW (Aqua4)
- Installed Capacity
- 3.25
- Field COP
- ~35 t/yr
- CO₂ Avoided
This worked brilliantly, it was plug and play, and we are delighted.
Technical solution
ParameterDetail
- Heat pump model
- Aqua4
- Refrigerant
- CO₂ (R744)
- System temperatures
- 85 / 55 °C
- Heat source
- Seawater
Results and impact
- 3.25: Avg. COP at high-temperature supply from a seawater source
- ~35 t/yr: Avoided CO₂ emissions per year
References.
Public buildings
HealthcareOslo University Hospital
Three units, field COP 3.2, around 105 tonnes of CO₂ avoided per year.
IndustryStatkraft, Meråker
Three units in a greenhouse, COP 4.8, around 750 tonnes of CO₂ avoided per year.
HospitalityHolmen Fjordhotell
One unit supplying space heating and hot water for 170 rooms, saving around 191,000 kWh a year.
AquacultureNekton Aquaculture
One unit delivering 85°C heat from seawater, COP 3.25, around 35 tonnes of CO₂ avoided per year.
