You’re Wasting Money On Energy.

We Can Fix That.

As specialist energy-efficiency and ESOS consultants, we help UK businesses save thousands on energy bills and stay compliant without wasting time or resources.

Book Discovery Call

Claim Your FREE Discovery Call

Want to know what your building is really costing you? With an Eco-Nomics Energy Efficiency audit, you’ll be one step closer to reducing your bills, hitting compliance targets and having a clear strategy towards net-zero.

  • Cut energy consumption
  • Improve building performance
  • Reduce operational costs
  • Hit ESG & sustainability targets
  • Maintain full ESOS compliance
Fill out my online form.

Most Businesses Overpay By 10-33% on Energy. Are You?

Every day your systems run inefficiently, money is flying out the door. We’ll help you see exactly where your energy is going and how to stop wasting it. And it all starts with a no-obligation energy efficiency report.

Every Eco-Nomics Energy Efficiency Report includes:

  • A site visit and detailed review
  • Half-hourly data analysis
  • Behavioural and operational insights
  • A bespoke action plan
  • Recommendations for compliance (where applicable)
  • A clear path to reduce bills, reduce carbon, and build a more sustainable business

Trusted By Leading Brands In Every Sector

“Eco-Nomics have successfully completed a UK wide survey project for Network Rail, helping us identify (and accurately quantify) real opportunities to reduce both energy consumption and operational costs across our major stations. John and his team have been a pleasure to work with and have dealt with any challenges in a professional and responsive manner. They take time to understand what a client requires, and I'd have no hesitation in recommending Eco-Nomics to other organisations who are looking for a first-class service.”

Barry CollBarry Coll, Project Manager, Energy Services, Network Rail

“Eco-nomics have demonstrated over many years of working with our business that they have taken the time to truly understand our methods of operation. This manifests itself in their ability to create programmes to meet various statutory requirements with the resource to respond quickly and effectively to evolving needs and requirements to consistently ensure optimal outcomes. Their approach is both highly collaborative and proactive and the quality of service is consistently high, with their team never failing to demonstrate high degrees of knowledge and professionalism and we are happy to endorse their services.”

Nick AlkerHead of Quality & Risk, Impellam Group Plc.

“We engaged Eco-Nomics on an initial two-year consultancy basis and have been delighted with their holistic energy report of Aviation House, Gatwick. Their independent, articulate and transparent approach has really helped us to engage with colleagues and stakeholders within the CAA as to the benefits of ‘energy efficiency’. We continue to work closely with Eco-Nomics and their technology partners to implement the identified measures across the building that will deliver tangible savings and help demonstrate our commitment to 'greening the CAA'. I have no hesitation in recommending Eco-Nomics to other clients considering their services.”

Tim WilliamsHealth, Safety and Environmental, Civil Aviation Authority

“Eco-Nomics assisted VolkerWessels UK with our ESOS Phase 1 & Phase 2 audits and provided us with a very efficient and professional service to achieve compliance, taking time to understand our business model and provide us with a cost-effective solution and we are now working with them on Phase 3. I am very happy to recommend them to any other organisations who need assistance with their ESOS going forward.”

Adrian Shah-CundyCorporate Responsibility Director, VolkerWessels UK

“Eco-Nomics have worked with us on several energy saving projects over the past few years, each time introducing first class products and partners that have met our requirements and achieved the results we were looking for. We look forward to working with them on other projects going forward.”

Mat JaneEnergy Manager, University of Winchester

“Amicus Horizon have worked with Eco-Nomics across multiple sites, enabling us to identify the most effective routes to improve our energy efficiency. John and his team always provide a very personable, professional service and are proactive in bringing new technologies and potential solutions to our attention, which is invaluable. I would happily recommend Eco-Nomics to any organisations who wish to look at energy efficiency for their estate.”

Johann GubbyHead of Facilities Management, Amicus Horizon

No energy manager? Not a problem.

Our Remote Energy Manager Service helps energy-intensive businesses cut costs, reduce waste and stay compliant WITHOUT the overhead of hiring a full-time individual.

Now meet the team who deliver…

For over a decade, Eco-Nomics consultants have been at the forefront of energy efficiency and ESOS compliance in the UK, supporting organisations across the built environment, infrastructure, hospitality and public sectors.

Our team combines accredited ESOS expertise with deep commercial experience, helping clients reduce energy consumption, lower operating costs and navigate the full ESOS cycle from initial assessment through to Action Plan delivery and Progress Reporting.

Founder

John Tarbet

John began his career in finance before moving into the green-tech and consulting sector. He has worked with public and private sector clients to deliver effective, significant energy saving projects. John is passionate about sustainable, energy efficiency, with a clear, commercial approach to energy and carbon reduction.

Director, Client Services & Technical

David Tobin

David Tobin CEng MCIBSE is Director, Client Delivery and Technical at Eco-nomics, bringing over 18 years’ experience in energy efficiency, decarbonisation and carbon management, including eight years with the Carbon Trust. A Chartered Engineer and ESOS Lead Assessor, David has delivered energy and carbon strategies for hundreds of organisations across the UK and internationally, supporting clients in navigating the transition to net zero.

David combines deep technical expertise with a highly practical, delivery-focused approach, underpinned by hands-on experience of over 1,000 on-site energy and carbon audits across a wide range of sectors. He specialises in translating complex technical analysis into clear, actionable strategies for senior decision-makers, with particular expertise in ESOS, SECR, ISO 14064 and heat decarbonisation planning.

Commercial Director

Alan Mason

Alan’s focus is to make environmental sustainability for businesses simple, cost-effective, and profitable. He believes in real, actionable strategies that don’t waste time or resources but make a valuable difference to a company’s bottom line.

His experience includes commercial business management at a board level in the B2B sector across Europe. He has a can-do mindset, and a hands-on partnership approach and is dedicated to great customer care.

Technical Director

Robin Martin

Robin leads our efforts in energy efficiency and sustainability. He has been instrumental in developing our innovative solutions, such as bespoke energy audits and strategic energy efficiency tools. Robin’s role involves helping clients reduce energy consumption and improve their environmental impact across various industries, including rail, hospitality, and manufacturing.

Senior Associate

Richard Hilson

Richard provides strategic sustainability advice to clients, with a focus on adding value through climate and decarbonisation strategies. He has extensive in-house and consulting experience, supporting both private and public sector clients and brings both strong technical knowledge as well as experience working at all levels to mobilise and embed delivery. His specialisations include materiality assessments, UK Sustainability Reporting Standards, PPNs, Scope 1, 2 and 3 carbon reporting, Net Zero transition plans, SBTi, Ecovadis and supply chain decarbonisation. Richard particularly enjoys engagements with growing SMEs, developing a sustainability strategy for the first time.

Accreditations

We work with best-in-class accreditation and certification organisations.

We are delighted to announce that we have committed to achieving Planet Mark Business Certification. We look forward to sharing further details on our sustainability journey soon.