Ground source heating and cooling design. MORE


Water / Groundwater resource management and treatment services. MORE


Renewable heat and power technology selection. MORE


Soil Thermal Conductivity and borehole Thermal Response Testing. MORE

Carbon Zero Consulting Ltd provides expert, independent advice in Low-Carbon and Renewable Energy Technology selection and Water Management. We are renowned specialists in groundwater heating and cooling systems and other groundwater services.

We provide distinctive and practical methods for reducing costs and consumption of water, energy and carbon; saving you money and reducing your carbon footprint. Our many clients range from home-owners to the largest private and public sector institutions. Our bespoke service can guide you through every step from initial planning through to installation.

As a small, specialist company we are able to respond rapidly to our client’s needs and objectives to provide personalised and independent guidance. We take pride in implementing pragmatic solutions using in-house expertise and a network of renowned associate consulting engineers and scientists  that has taken over 30 years to build!


“They have always provided quality advice, information and solutions…”
Calypso Soft Drinks and Cott Beverages MORE

“The borehole system has paid for itself many times over…”
Nirvana Spa, Berkshire MORE

“Vaillant thank Carbon Zero Consulting for delivering a very in depth and knowledgeable training course…”
Vaillant, Belper MORE


• Supermarket: ASDA Stores Ltd

• School: St. John Fisher Catholic Primary School

• Social Housing & Ground Source Heat

• Example Reports


Latest News

Carbon Zero Consulting has moved to Oakham! - We have recently moved to an office in the centre of Oakham, Rutland. Unit 4, 2B Gaol street, Oakham, Rutland, LE15 6AQ  Could you please update your records.  Also note that we will soon be discontinuing our 0844 phone number. … Continue reading
London’s Underground Rivers! - Heat Seeking In London’s Lost Rivers  Its good to see the subject of water-source heat pumps being discussed widely. The UK has many rivers, lakes – and of course the sea! We should be looking at opportunities to use these … Continue reading
2018 – busy with boreholes and soil surveys! - 2018 – busy with boreholes and soil surveys! The highlights so far are: 7 thermal response tests from locations from London to Orkney. These have been performed with equipment with capability for testing closed-loop GSHP boreholes of up to 250m … Continue reading
Continuing fall of grid power ‘carbon factor’ - Although the view from my window looks grey and damp (again), the longer days and greater output from PV panels are becoming noticeable as we move into Spring. Not so long ago the power generation ‘carbon factor’ averaged over 500 … Continue reading
Renewable energy Government policy: Renewable heat, carbon and all that … - Our quarterly rant: Government policy, renewable heat, carbon and all that… Future generations won’t thank us for the current lack of technical understanding within our senior political ranks. It was, to say the least, a little disappointing that no party … Continue reading