London, United Kingdom, Europe
Completed · Commercial · Office Retrofit / Extension · Temperate · 2022
A retrofit that transformed a 1980s Broadgate office into a net-zero commercial building by retaining the existing foundations and much of the steel frame and adding three new floors plus green terraces. Embodied carbon was held to about 389 kgCO2/m2, below the LETI 2020 benchmark. It was shortlisted for the 2022 RIBA Stirling Prize.
#retrofit #embodied carbon #office #structural reuse #net zero