The Challenge
The Gym Group was a pioneer of the low-cost gym model opening its first gym in Hounslow in 2008 and now operates 230 high quality sites across the UK. These gyms offer 24/7 opening and flexible, no-contract membership. As of 30 June 2023, there were 867,000 members nationwide.
To heat all of these gyms demands a huge amount of energy and produces a large amount of carbon meaning a new way of delivering low carbon hot water was required.