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Caplin Solar Systems Ltd

Stackley House, Stretton Road, Great Glen, Leicestershire LE8 9G

Caplin Solar specialise in integrated renewable systems including solar charging of heat pump from PV-Thermal panels and inter-seasonal thermal storage. They also provide small scale solar assisted district heating solutions for developers and housing associations.

Contact - Michael Goddard Tel: 0116 259 3591

Carbon Zero Consulting

Spring Lodge, 172 Chester road, Helsby, WA6 0AR. The Workbox, Wharf Road, Penzance, Cornwall TR18 4FG

Carbon Zero Consulting (a part of RSK Environment Ltd) offers a full range of solutions for renewable heating and cooling. We operate throughout the UK, and beyond. We provide a single point of independent expertise of the highest professional standard for all areas of GSHP feasibility, concept, design, regulation and implementation. Our core areas include hydrogeology, thermogeology and regulatory work for the design and installation of open and closed loop borehole ground source energy systems. We also have a high level of expertise for river, canal and dock-based WSHP systems.

Contact - Contact - John Findlay / Lawrence Scott / Steve Cresswell Tel: 01928 726006

Celsius Energy

Stonehouse Technology Centre, Brunel Way, Stroudwater Industrial Estate, Stonehouse, Gloucestershire GL10 3SX

Celsius Energy specializes in the design and installation of large scale sustainable heating and cooling through shallow geothermal installations. As a SLB New Energy business, we use subsurface expertise and intelligent systems to significantly reduce CO2 emissions by up to 90% and cut electricity costs by an average of 50%. Our inclined drilling technology earned the "Solar Impulse Efficient Solution" Label. With over 100 successful projects in France, we have a team of 100+ employees and operations in the UK and USA, expanding our global impact.

Contact - Karen Spenley Tel: 01453 793656


Unit 13 Millshaw Park Avenue, Millshaw Park Industrial Estate, Leeds, West Yorkshire, LS11 0LR

We work with our clients to help them achieve their decarbonisation objectives and net zero goals through the design and delivery of high-efficiency ground and air-source heat pump projects and optimisation of plantrooms and distribution systems. Our turnkey service extends from the techno-economic design and feasibility of heating networks through to their delivery, installation, and operation.

Chelmer Heating Solutions

Unit 12A, Baddow Park, West Hanningfield Road, Chelmsford, Essex CM2 7SY

Chelmer have been providing complete renewable heating and hot water solutions to home builders and installers for over 20 years. We use products from our extensive portfolio of thermal stores, underfloor heating, heat pumps, boilers and solar thermal collectors to design and supply integrated systems tailored to each of our customers' individual requirements.

Contact - - Tel: 01245 471111

Clausius UK Ltd

Unit 23, Coxleigh Barton, Shirwell Barnstaple, Devon EX31 4JL

The Clausius classic heat pump range can be tailored to meet specific customers requirements. A low operating sound and a small footprint combined with a high level of integration enables installation in almost any domestic, commercial or industrial environment. Models from 1-10kW, 3-15kW and 5-25kW provide perfect economics in buying and running costs for any building size.

Climalife (IDS Refrigeration Limited)

22 Apex Court, Woodlands, Bradley Stoke, Bristol, BS32 4JT

For over 40 years, Climalife has been a recognised specialist in the formulation and production of heat transfer fluids supporting refrigeration, air conditioning, heating, geothermal and solar thermal energies. Climalife's heat transfer fluid range covers a wide range of temperatures and formulations supported by dedicated technical assistance. The plant-based Greenway® Neo N range offers a technological and environmental alternative to traditional fluids that are typically based on mono propylene glycol (MPG), offering a biodegradable solution with powerful hybrid inhibitors, lower viscosity and increased efficiency. Find out more at www.climalife.co.uk/greenway-neo-n


OPEC House, 1 Lake End Court, Taplow, Berks SL6 0JQ

CO2PEC offers high temperature tailored heat pump solutions that exclusively use natural refrigerants. 100kW-1400kW systems are available and CO2PEC's services include feasibility, design, manufacture, full installation oversight, testing, commissioning & service.

Contact - James Poulson Tel: 07580 726428

Combined Chemical Services (UK) Ltd

3G4 Lyncastle Way, Barleycastle Lane, Appleton, Warrington, Cheshire WA4 4ST

Contact - James Marshall Tel: 01925 213 620

Cotswold Energy Group Ltd

1 Upper Mills Estate, Stonehouse, Gloucestershire GL10 2BJ

We design, supply, install and maintain renewable heating systems across the UK. From small air source heat pumps on new build developments right up to large commercial and industrial ground and water source heat pumps. We have a large team of heating and electrical engineers and an experienced in house design team.

Contact - Robin Hodge Tel: 0333 444 5 444

Daly Renewables Ltd

Unit 171c Rosevale Industrial Estate, Moria Road, Lisburn BT28 1RW

Daly Renewables offer a complete "one-stop shop" to the domestic and commercial underfloor heating and renewable energy market. The company are MCS Registered Installers of ground source heat pumps and solar water heating systems and specialise in integrating different renewable energy systems. We take projects from initial consultation through to complete design, installation and commissioning to final handover, liaising with other trades directly.

Contact - Ryan Daly Tel: 028 92667745

Dando Drilling International Ltd

Ford Airfield Industrial Estate, Ford,Arundel, West Sussex BN18 0HY

With over 150 years of drilling knowledge and expertise, Dando is a UK manufacturer of high quality, innovative drilling rigs designed to be tough, reliable and meet the customer's exact needs. Dando offers a wide range of hydraulic rotary and cable percussion drilling rigs for the water well, geotechnical, mineral exploration and GSHP sectors.

Department for Education

Piccadilly Gate, Store Street, Manchester M1 2WD

There are over 22,000 schools which need to replace their current fossil fuel based heating systems with low carbon heating, such as ground source energy systems.

Contact - Clive Sillince Tel: 0370 000 2288

DMS Flow Measurement & Controls Ltd

X-Cel House, Chrysalis Way, Langley Bridge, Eastwood Nottingham NG16 3RY

DMS supplies metering and control equipment for building services, district heating, renewables and the utilities markets.

Dragon Drilling (Water) Ltd (MCS Audited Drillers)

Graig Lelo Works, Bryn Saith Marchog, Corwen, Denbighshire LL21 9SD

Dragon Drilling Ltd are a leading specialist drilling contractor operating nationwide across the UK. We operate a fleet of 13 modern tracked rotary rigs ensuring we can meet demand from both the commercial and domestic sectors. Our extensive fleet of drilling rigs and equipment ensure we are able to provide solutions for any project.

Contact - Andrea Ellison Tel: 01824 707777

Dragon Renewable Energy Ltd (MCS Audited Drillers)

Graig Lelo Works, Bryn Saith Marchog, Corwen, Denbighshire LL21 9SD

Dragon Renewable Energy Ltd offers a variety of sustainable heating and energy technologies making it a one stop shop for all your renewable needs. From solar panel installation to ground and air source heat pumps, we offer a variety of products to accommodate your specific requirements when making the transition from fossil fuels to renewable sources.

Contact - Samuel Ellison Tel: 01824 707777

Drift Services Group

49, Station Road, Polegate, East Sussex, BN26 6EA

At Drift Services, our lead consultants have over 60 years’ combined drilling experience on both the client and contractor side. As a group, Drift provides comprehensive, time- and environmentally sensitive solutions to clients, stakeholders, and drillers alike. Services include consultancy and supervision, well design and mud design, borehole drilling and refurbishments, driller training and accreditation. We also supply drilling fluids, downhole tooling and consumables, repurposed steel casing, drilling contractors and the Certa-Lok® product suite. We can solve drilling issues as you encounter them; equally, we’re best placed to consult at every phase of your project from design to delivery, to ensure risks are mitigated and problems prevented. Contact - Richard Lane. Tel: 07487 508429.

Contact - Richard Lane Tel: 07487 508429.

Drilcorp Ltd

Kinley Hill Farm, Hawthorn, Seaham, County Durham SR7 8SW

Drilcorp was established in 1992 to serve the growing demand for independent water supply to the public and commercial sectors throughout the UK. Drilcorp which is ISO9001/ISO14001/ISO18001 accredited and holds certification from Safecontractor, CHAS and UBDV Verify. It works through four divisions: Drilcorp Drilling Services (DDS) constructs water supply boreholes. Borehole Engineering Services (BES) caters for borehole owners carrying out emergency or routine maintenance. Geotechnical Exploration Services (GES) drills, tests and samples boreholes for the geotechnical site investigation, exploration and geothermal markets. Hirecorp Services (HS) hires specialist equipment including remote controlled track mounted air compressors and water pumps.

Contact - Scott Gowans Tel: 0191 527 3970

Ebtech Energy Systems Ltd

Beckside Granary, Mill Farm, Common Road, South Cave, East Yorkshire HU15 2EA

Ebtech Energy Systems Ltd specialises in the design, supply and installation of commercial and industrial heating systems as well as mechanical and electrical services for the horticultural, agricultural, and commercial industries. Over the last decade we have installed some of the most innovative systems in the UK, with an emphasis firmly on maximising efficiency. We focus on large scale heat pump installations aided by our previous experience designing and installing the UK's largest river sourced heat pump, as well as other substantial heating systems across the UK.

Eco-Coil Heating Ltd

27 Newmiles Gardens, The Gables, Glasgow G72 0JQ

Eco Coil Heating Ltd specialise in the design, procurement and installation of Micro Renewable Energy and Ecological Water Management Systems. A comprehensive service exclusive to Eco Coil Heating Ltd.

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The GSHP Association is the focal point for business interests in the ground source heat pump industry.

We represent the ground source heating & cooling industry, promoting sustainable use of heat pump technology and engaging with government and other bodies to influence relevant policymaking on behalf of our members.

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