Groenholland - Geo Energy Systems
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Products
Borehole Heat Exchanger
Wellfield
Horizontal connections
Header pits
Monitoring & Observation wells
Testing: materials, design, implementation
Energy Plant
4-pipe heating & cooling (50-1000 kW)
2-pipe heating or cooling (50-1000 kW)
reversible + free cooling (30 - 250 kW)
Hybrid options
Consultancy
site testing & characterisation
Trial borehole & TRT
Geophysical & geo-hydrological
feasibility study GSHP & savings
system design
environmental impact
energy monitoring & system optimisation
troubleshooting
training
R&D
TRT
IEA Annexes
European projects
Publications
FAQ
Reference projects
Sitemap
Home
Products
Borehole Heat Exchanger
Wellfield
Horizontal connections
Header pits
Monitoring & Observation wells
Testing: materials, design, implementation
Energy Plant
4-pipe heating & cooling (50-1000 kW)
2-pipe heating or cooling (50-1000 kW)
reversible + free cooling (30 - 250 kW)
Hybrid options
Consultancy
site testing & characterisation
Trial borehole & TRT
Geophysical & geo-hydrological
feasibility study GSHP & savings
system design
environmental impact
energy monitoring & system optimisation
troubleshooting
training
R&D
TRT
IEA Annexes
European projects
Publications
FAQ
Reference projects