Embodying best practice: Building Performance Awards shortlist

The quality of submissions for the 2025 CIBSE Building Performance Awards is higher than ever. Alex Smith looks at the entries – including for the new Leadership and Client of the Year categories– and picks out this year’s trends

Moving with the times: CIBSE’s new HQ

CIBSE is leaving Balham and relocating to a new head office in Farringdon. CEO Ruth Carter tells Alex Smith the flexible new space embodies CIBSE’s forward-thinking vision and will serve as a dynamic hub for members and staff

The museum of tomorrow: The London Museum transformation

The London Museum’s relocation to Smithfield Market is an ambitious £437m project to transform a series of abandoned market buildings into a state-of-the-art cultural destination. Andy Pearson looks at how Arup’s smart services strategy will ensure energy use is 70% lower than Building Regulations

Visualising whole life carbon: HVAC performance assessment tool

Hoare Lea’s early-stage selection tool calculates whole life carbon for HVAC systems, while providing 3D visualisations for each specification. Esam Elsarrag demonstrates the software by assessing the performance of seven different systems

Staying in the loop: identifying performance gaps

Feedback loops identify what is going routinely wrong in buildings and give valuable insight into how future building performance can be improved. Susie Diamond and William Box explain the concept, and discuss how it could be applied to ventilation