Minimise your energy costs
and risks with our help
Reducing costs, cutting carbon, minimising risk,
meeting legal compliance, effective management and
reporting - whatever your requirements are we can help.
At the heart of our services is our rigorous and scientific approach,
guaranteeing you the greatest savings for the lowest cost.
Our work yields impressive results and attracts generous
praise as you can see below – and there are hundreds
more such comments on relevant service pages.
View our total energy management services
View our energy efficiency methodology
Have you complied with this legislation?
Would you like ...
- Help with complying?
- A second opinion on recommendations in your ESOS report?
- Implementation support to ensure that you achieve the identified cost savings?
See more details of ESOS and our services
District Heating System Feasibility Studies for Lancaster University
"I have been consistently impressed by the level of skill, understanding and capabilities of The Green Consultancy. They have delivered a very insightful BMS health check, and subsequently a very thorough and robust set of proposals for our district heating system which helps make the system fit for the next 50 years. I look forward to continuing to work with The Green Consultancy, as we move to a low carbon future."
Jan Bastiaans, Energy Manager
See case history of our work for Lancaster University
Put us to the test NOW!
For over twenty years we have been delivering superior outcomes for more than 1000 commercial and public sector clients.
You need not take our word for it - their comments are on every page of this site.
Put us to the test NOW! To discuss your requirements please call John Treble on 01761 419081 or email
ESOS Compliance for Maplin Electronics Ltd
“The ESOS Lead Assessor has good retail expertise, was very personable and got on very well with my team. Findings were presented in a commercial way with costs and savings. They looked sensible and we will use them as benchmarks as we start to implement the recommendations. TGC’s administration is very good and visits were arranged with minimal fuss.”
Chris Bannister, Financial Controller
See case history of our work for Maplin
Energy Culture Change for Aston University
"It has been a pleasure to work with The Green Consultancy and I am confident that together we have created an awareness of energy management related issues within a significant and senior group of people, which is what we set out to do.”
Graham Faulks, Deputy Director Estates – Engineering and Sustainability
See case history of our work for Aston University
Reducing energy consumption by 30% - BMS, Metering & Monitoring, ESOS and Standards work - for OVO Energy Ltd
"I have been very impressed with TGC's pragmatic, flexible and effective approach and results. In the year we started working with TGC we grew roughly 300% and doubled our staff numbers while moving to a new building. TGC was able to strike the right balance of applying proven process while leaving room for innovation to match OVO's culture and situation. The results speak for themselves but the process and experience of achieving them was smooth and, dare I say it, enjoyable."
Justin Dekoszmovszky, Head of Sustainability
See case history of our work for OVO Energy Ltd
Energy and Sustainability Consultancy for University of Chester
“Working with The Green Consultancy on a variety of energy performance and management projects has been refreshing. I never feel like I am being sold to and the information provided is always robust and clearly backed-up with a wealth of expertise. Most of all, their approach is flexible and communication upfront and clear. Vital ingredients for a successful outcome.”
Alice Rose Elliott, Head of Sustainability
See case history of our work for the University of Chester
University of Oxford
“I have worked with and for energy consultancies for more than 20 years, and the quality of The Green Consultancy’s work is some of the best I have seen.”
Philip Pike, Former Energy Manager
See case history of our work for University of Oxford
Multisite Energy Efficiency Survey for Nuffield Health Fitness & Wellbeing
“The work undertaken by The Green Consultancy, particularly the energy surveys and recommendations, allowed us to develop an energy strategy and capital investment plan to achieve savings & reduce our carbon emissions - £2.3M invested, with a payback period of under two years, yielding savings of £1.2M pa.”
Dale Sheppard, Former Group Energy & Environment Manager
See case history of our work for Nuffield Health
Metering and Monitoring for Anglia Ruskin University
"We have used The Green Consultancy for two investigative projects focusing on energy management, metering, building management systems and plant issues. The service has been very good and the outcomes and recommendations concise, accurate and very useful.”
Mark Norman, Former Environmental Manager
See case history of our work for Anglia Ruskin University
Outsourced energy management for Daily Mail and General Trust
“The work undertaken for DMGT demonstrates the very high technical aptitude of The Green Consultancy within the area of energy management.”
Dr Rick Stunt, Group Paper Director
“I have no hesitation in recommending The Green Consultancy as the quality of their work has been excellent”.
Paul Phelan, Head of Facilities, DMGT London Headquarters
See case history of our work for DMGT
Voltage Management for University of Portsmouth
“The Green Consultancy’s solution is elegant and maximises energy efficiency at the lowest cost. Salesmen were queuing up to sell us secondary transformers when we already had too many transformers and the result would have been less savings at greater expense.
I have always been impressed with The Green Consultancy’s sound scientific approach to identifying energy reduction opportunities. I thoroughly recommend them and look forward to the project implementation and further studies by them.”
Ian McCormack, Energy and Environment Manager
See case history of our work for University of Portsmouth