What causes the gaps?• Technology Strategy Board has commissionedover 100 study projects on: New-build domestic(comprising 366 dwellings within developments totalling 3989 dwellings) New-build + refurbished non-domestic– 51 studies• Case studies – specific root causes and how toavoid them• Body of evidence revealing common issues
Outputs from Technology StrategyBoard BPE programmeEmerging themes•Commissioning•Sub-meters and reconciliation•BMS•Controls / complexity•Lighting – too much and inability to control•Fabric performance•MVHR systemsCredit: Technology Strategy Board
Building Performance Evaluation -measuring performance
Benchmark – compare usingTM46/CarbonBuzz• The graphs represent the median CO2 emissions for design andactual CarbonBuzz records sector-by-sector on a scale of 0-200kgCO2/m2/yr. The figures below each column represent thenumber of records per sector. The performance gap tends to bearound 150-200% where the number of records are statisticallysignificant, such as schools and offices.
Ensure your building is not onlydesigned green but delivered greenSave costs, energy and carbonImprove comfort
firstname.lastname@example.orgImproving the use of energy inbuildings