Buildings: Future Demand: Heating Demand with Deep Retrofit

Author: Skenario Labs & Arup Creation date: 2023 Date of source data harvest: 2023 Temporal coverage: 2023 Spatial Resolution: Output Area Geometry: Polygon Source data URL: Building Baseline Heating Demand Data terms of use: Dataset available to download and reuse, with appropriate attribution. Data attribution: - Dataset processed by Arup as part of the West London sub-regional LAEP, 2023. - Office for National Statistics licensed under Open Government Licence v3.0. - Contains Ordnance Survey data © Crown copyright and database right, 2023. - Skenario Labs, 2023. Workflow Diagram: Available: png Comments: The data and analysis developed for the sub-regional LAEP was undertaken using data available at the time and will need to be refined for a full Phase 2 LAEP. Whilst every effort has been made to ensure the quality and accuracy of the data, the Greater London Authority is not responsible for any inaccuracies and/or mistakes in the information provided. The modelling used the building electricity (small power) demand baseline mapped in the Current Demand chapter and applies building fabric retrofit measures for the two following scenarios: Shallow retrofit: Building automation and BMS; Building services interventions such as recommissioning of ventilation and cooling systems; Internal solar control devices (blinds); Replacement of/additional glazing; Air tightness improvements; and Roof/loft insulation. Deep retrofit: Everything modelled in the shallow retrofit scenario; External solar control devices (brie solei, light shelves); Window replacement ; Improve external wall insulation; and Mineral wool insulation below floor.