We are energy systems engineers.

We help clients save money and carbon.

We are experts in energy optimisation, systems integration, and estate decarbonisation.

ReEnergise is an engineering, project management, and energy broking consultancy: a one-stop shop for energy matters.

We enable our clients to save money and carbon, primarily through estate energy optimisation – including on-site energy generation and proactive, transparent energy broking.

We are also experts in net-zero and the phasing out of fossil fuel systems (decarbonisation) when the time is right. This means that whilst we recognise that most of our clients are critically concerned about saving money, everything we do is also consistent with the longer-term aim to achieve net-zero, so we keep a weather eye on planning for it even if it is not an immediate goal. After all, nobody wants to be left with stranded assets or close off a potential option unwittingly.

This tricky balancing act – saving money and carbon – can be done if you know how: we do know how.

  • We know money matters. Although the ultimate goal is to achieve net-zero, saving money on energy costs is at least as important, so we always seek ways to reduce energy usage and increase on-site generation as the priority.
  • Equally, for energy broking we will find and arrange the best value offers for supply contract renewals, including giving guidance on when is best to buy.
  • We know that energy markets and technologies can seem confusing and hazardous, so we focus on guiding clients safely through the minefield.

See our Energy Optimisation and Energy Broking pages, for more details.

  • We know risk matters. We guide our clients through a process designed to avoid wasting time or money on dead-ends or expensive mistakes.

See Our Approach, for more details.

  • We know pragmatism matters. Our clients are alive to the energy savings and carbon reduction challenge but have more pressing day-to-day demands on their time. We bridge that gap, by offering tailored, targeted and pragmatic support.

See our Case Studies, for some examples of our pragmatic, results-driven work.

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“Net-Zero? Yes, I’m keen; but what does this mean for my school?”

Our approach

We recognise that our clients need to minimise the risk of wasting time or money. To that end, we advise them to follow our step-by-step approach for estate projects.

The emphasis is on risk-reduction and avoiding wasting money on dead-ends or expensive mistakes.

Clients only commit to the next step in the process when the preceding step has shown that it will be worthwhile. The net effect of this process is that there is no requirement for a major capital commitment until there is confidence that the installation and business case will work as intended.

Initial Assessment

Identifies the broad potential.

Scoping & Feasibility

Explores the options in detail.

Project Definition

Reduces project risks.

Project Tendering

Finds the right installers.

Project Delivery

Manages the installers delivering the project.

Post-delivery QA

How to achieve what was expected from the new system.

Would you like a free consultation?

Then please call Kirstie Heneghan on 0748 889 5370 or email her at [email protected]

Testimonials

"ReEnergise now appear highly experienced in working with large groups of schools, be it MATs or dioceses. They know how to liaise across multiple levels of stakeholders within an education environment. With all large projects there are issues with both funding and implementation, but thanks to the close relationship we have with Reenergise we were able to keep programmes on track and forestall inevitable issues."

Mike Giles

School Buildings and Estates Manager, Diocese of Guildford

"Thanks to ReEnergise, Beachborough School now has a robust, forward-thinking plan that will guide our sustainability efforts well beyond the tenure of the current Board and Executive. Their expertise has given us the confidence to move forward with a clear, strategic roadmap, ensuring a sustainable future for our school for generations to come. We would highly recommend ReEnergise to any organisation looking for a measured, practical, and highly effective approach to decarbonisation and sustainability planning."

Jean-Marc Hodgkin

Strategic Governance Lead, Beachborough School

"Beyond their technical expertise, ReEnergise provided continuous support, guiding us through the grant process with timely advice and practical solutions. Thanks to their efforts, we now have detailed, future-ready designs that position us to take advantage of upcoming PSDS funding opportunities."

Neil Gunn

Head of Estates, Orion Education

"Thank you once again for your time and effort today. It was hugely appreciated. The presentation, Net-Zero Strategy, Estate Decarbonisation Plan and waste and water reports were very well received. There was universal acknowledgement of the effort you had put in, the quality of the final piece and the detail within it. It has given us exactly what we needed and wanted and we all felt that you provided exactly what was promised. Once again thank you to you and the whole team for an outstanding piece of work, which I am confident will help define the course of Haileybury in the next two decades and beyond."

Simon Heard

Deputy Master, Haileybury

"I have contacted several organisations for support with the net zero agenda, alongside ReEnergise. Whilst there are, of course, other people who have detailed technical knowledge and/or who have zero-carbon advisory experience across a range of sectors, I am yet to come across another organisation who understand so well how their work sits in the context of independent education. It saves so much time and money not having to get them up the curve on that."

Sue Roxby

Business Director, Methodist Independent Schools Trust

"ReEnergise produced our self-funded Heat Decarbonisation Plan (HDP) which now forms a pivotal part of our school’s commitment to sustainability and climate action. The plan provides a data-driven actionable roadmap for reducing our reliance on fossil fuels and transitioning to low-carbon heating solutions. What has truly set this HDP apart is its holistic approach—balancing carbon reduction, operational efficiency, and potential for energy and cost savings over both the short and the long term."

Warren Symonds

Head of Operations and Projects, Reading School