A model retrofit: the Building Simulation Award 2023 winner

The integrated modelling of an office retrofit in Weybridge won Yorgos Koronaios the Building Simulation Award 2023. Savills Earth’s Alexandros Chalkias MCIBSE looks at the work that gained Building 100 an impressive Nabers Design for Performance rating of 5.5

The X Factor: XCO2’s holistic approach to environmental consultancy

CIBSE Building Performance Award Winner XCO2 was set up to provide MEP and environmental engineering, which has enabled a holistic approach to building design, focusing on passive design and ‘barely there’ services. Andy Pearson speaks to co-founder Tom Kordel

Reaching new heights: the all-timber Black and White office building

A six-storey timber façade at the Black and White office building in London helped slash embodied carbon and won its engineer an SFE Façade 2023 Design and Engineering Award. Andy Pearson finds out how the winning design was engineered while alleviating safety risks

Top of the class: the Young Engineers Awards shortlist

The Undegraduate of the Year award is a new addition to the 2023 CIBSE Young Engineers Awards. Meet the shortlisted contenders, plus those who have made the cut for Graduate of the Year and Apprentice of the Year

What the awards data reveals

The quality of data submitted alongside project entries for CIBSE’s Building Performance Awards improves each year. Julie Godefroy analyses the 2023 entries and signposts potential information requirements for the future