Low Energy Transformation Initiative (LETI)

LETI began life in 2017 as an Introba initiative led by our team members in London. 

LETI has developed recommendations for Energy Policy changes in London. Many of these changes have been incorporated in emerging and current policy, including; Energy use disclosure, an update of Carbon factors, and all developments to be future-proofed to achieve Zero Carbon on-site. 

Within our services, we strive to continuously improve and fight climate change which we do through LETI looking beyond the boundaries of what is operational and looking at embodied carbon. 

At the end of January 2020, LETI published their Climate Emergency Design Guide – a comprehensive guide outlining how the industry can meet these targets and help to fight climate change through the built environment. LETI also published the Embodied Carbon Primer which offers supplementary guidance to those interested in exploring embodied carbon in more detail.