Expert in design, maintenance and controle software

Groenholland UK qualifications

Groenholland UK Ltd. is an expert in ground source heat pump technology. We provide sustainable heating and cooling solutions to school, businesses, hospitals and housing. On many of our UK projects installed since 2001 we still provide ongoing support to end users. We do this via a web interface and also often physically maintain both plantroom hardware and controls software. In the UK we work with fixed partnres like GeoTech Developments, which is a specialist in shallow geothermal drilling. 

We do not only offers complete turn key installations, but we can also provide support to design teams when the use of ground source is considered. We have extensive experience and developed a lot of theoretical and practical knowledge over the last 25 years! Contact us to find out how your project can benefit from ground source energy! 

Turn key GSHP systems

A first step when considering the use of ground source energy for a project is to undertake a desk top feasibility study. Using available information on ground conditions, available space on site maybe even some initial energy load information from the technical consultant or installer can help you get a first order estimate on feasibility of your project. 

Groenholland UK Ltd. also provides design services for borehole heat exchanger wellfield and plantroom heat pump equipment. For testing site suitability for drilling we provide trial borehole services via our preferred drilling subcontractor who also can provide TRT (Thermal Response Testing) to determine the borehole thermal conductivity and background temperatures, both relevant parameters in borehole design.

Groenholland UK qualifications

Groenholland UK Ltd. is a ISO 9001 and MCS certified company. For thermal design we use modelling programs such as EED, FeFlow, MLU (Multi Layer Unsteady state) and ITGBES (Thermal Interference tool). The ITGBES tool has been developed by Groenholland Netherlands to calculate thermal effects between adjacent closed loop ground source systems so that temperature loss due to neighbouring effects can be compensated for in design. In the Netherlands the ITGBES is the de facto tool used when permitting all large scale housing developments using ground source systems! 

Read more about ITGBES-PRO, the tool for bore hole heat exchanger design that allow the simultaneous simulation or sizing of multiple different individual systems. 

Turn key GSHP systems legacy

Groenholland UK Ltd. is active since 2001 and an independent sister company of Groenholland NL. The focus in the UK ltd is on design, build and maintain systems, some reference projects are:

2001    Commerce way Croydon, office building
2002    St Lukes Church (London Symphony Orchestra), heat pump system renovated in 2020.
2003    Welsh Assembly building, Cardiff.
2008   Chan Brothers Beckton, industrial warehousing
2011    Lakeshore Bristol, appartment building (renovated offices/factory)
2012    World Wildlife Fund (WWF) headquarters, Woking
2014    Bournemouth University Student Centre
2015    Bournemouth University, Fusion building
2016    Prince’s Gate, Kensington London, residence
2018    Thorns Beach, holiday residence
2018    Quadram Institute (NHS) research facility, Norwich
2019    Mayfair House, London residence
2020    City University London, new law faculty, Islington.
2021    Holland Park, London Residence