Leisure centre decarbonisation.

Leveraging energy storage to support decarbonisation.

This PSDS-funded scheme for Oxford City Council (OCC) aimed to significantly decarbonise four of OCC’s ‘big hitter’ sites (Hinksey Outdoor Pool, Leys Pool & Leisure Centre, Barton Leisure Centre and Ferry Leisure Centre).

Ambition

The overall goals.

The overall goal of the PSDS-funded scheme for Oxford City Council (OCC) was to significantly decarbonise four major sites: Hinksey Outdoor Pool, Leys Pool & Leisure Centre, Barton Leisure Centre, and Ferry Leisure Centre.

These goals were driven by the Council’s ambition to reduce carbon emissions and promote sustainable energy solutions.
Approach

Essential services.

We provided a range of services to support the installation of heat pumps, electric vehicle (EV) charging stations, and battery energy storage systems. These services were essential to achieve the Council’s decarbonisation goals by reducing reliance on fossil fuels and enhancing energy efficiency.

• Energy Economics
• Acoustic modelling
• MEP design

Human impact

Long-term sustainability.

The project ensured the long-term sustainability of the leisure centres, providing valuable community spaces while reducing their environmental footprint. Comprehensive end-user training also empowered staff to effectively manage and operate the new systems.
Challenges

Decarbonisation, electrification of heating and transportation.

Making it essential for decarbonisation, electrification of heating and transportation raised a significant challenge as it often requires important and costly electrical upgrades, on and off-site. To address this and reduce cost and programme, battery storage systems were integrated in the design.

However, inclusion of behind-the-meter medium size batteries (200 to 450kWh) in the building environment is a novel approach and all design team had to adapt to this new technology and approach.


Additionally all four schemes from RIBA Stage 2 through to completion (Stage 6) had to fit within a 12-month programme. This required meticulous planning and coordination among all stakeholders.
This project is a fantastic example of how modern technology can be used to make our public spaces more sustainable. By installing energy-efficient systems, including innovative battery storage, we not only reduced carbon emissions but also saved money on utility bills, ensuring these community centres can serve the public for years to come, and highlighting how system electrification can be implemented in future sites.
Key Figures
1,570 MWh Gas reduction
248 tonnes Carbon reduction
£99,000 Reduced utility costs