The Demonstration of Energy Efficiency Potential (DEEP) Project
The Department for Energy Security and Net Zero (DESNZ) commissioned the DEEP project, which ran between 2019 and 2024. DEEP was undertaken by a consortium led by Leeds Beckett University (LBU) and supported by the University of Salford (UoS), and Loughborough University (LU).
Digital Building Logbooks Explainer and Data Matrix

A living document, designed to help develop a regional taskforce, strengthening connections between retrofit delivery and economic development programmes.
Archetypes Library & Best Practice Guide

Archetyping is a well-used and powerful tool to understand, profile or segment a building stock, to enable retrofit project planning and engagement. With numerous characteristics that can define archetypes, there are potentially hundreds of archetypes across the UK, depending on the use-case and target audience.