Welcome

We are delighted to accept an Ingenious grant from the Royal Academy of Engineering to deliver a programme of facilitated group sessions that churches and other community building operators can use to understand what a net zero future holds for their own premises. It will help churches not just understand energy efficiency and thermal comfort in difficult buildings, but also to think about how their buildings should be used in their local contexts and how to make this change happen. We will provide more information shortly for potential participants – both volunteer engineers and community groups. Registrations open in early June 2022 with the first groups starting in September. Please use our contact form if you want to be added to our mailing list, and meanwhile, this website gives some idea of the more technical side of our previous work.

Contact us – HeatHack


HeatHack is a group of volunteers working on an interesting question:  how can we make Scotland’s church halls and worship spaces comfortable on less energy use?   These important community spaces are difficult to move to Net Zero – but many groups, from children’s nurseries to dementia care, rely on them. They are some of the hardest buildings to manage because they are traditionally built, often listed, and not designed to modern heating requirements.

We have two goals:  helping property managers and building users understand how heating and heat loss in these spaces work now and could work in the future, and collecting the data that energy efficiency consultants and conservation architects need to be confident about how to retrofit them.

Over the years, we have developed techniques for

  • teaching building managers and users how core concepts like thermal comfort and heat loss apply to their buildings, including how daily multi-purpose use might change how the building feels
  • diagnosing heating system faults, including problems with the choice of end user controls
  • monitoring temperature and relative humidity cheaply and with low skill required
  • assessing heat loss and exploring the likely effects of possible mitigations

Our work empowers the volunteers who manage community buildings to have the right conversations with the professionals they engage, leading to better building outcomes.