Unknown 525 - 85,178 100 Total 1 Percentage of Assessments is calculated only for those Assessments where tenure is known. 1.4: Number of Green Deal Assessments by whether property is on or off the Mains Gas Grid, up to 30th September 2013, Great Britain Green Deal Percentage of Properties by whether on or off Gas Grid Assessments Assessments Off Gas 9,878 12 75,300 88 On Gas 85,178 100 Total Table 1.5: Number of improvements recommended in Green Deal Assessments by measure type (grouped), up to 30th September 2013, Great Britain Number of Percentage of Measure Types improvements improvements recommended 1 recommended 30,822 Boiler 13.7 29,356 13.0 Cavity Wall Insulation Loft Insulation 34,352 15.2 Micro-generation 34,074 15.1 Heating 22,287 9.9 Other Insulation 42,800 19.0 23,960 10.6 Solid Wall Insulation Window Glazing 7,861 3.5 Total 225,512 100 1 More than one improvement can be recommended per Assessment. On average, there are around two to three improvements recommended per Assessment. 1.5a: Number of improvements by measures recommended in Green Deal Assessments, up to 30th September 2013, Great Britain Number of Percentage of Measure Type by Measures improvements improvements recommended1 recommended Boiler 30,822 13.7 1,333 0.6 Change heating to gas condensing boiler (fuel switch) Change heating to gas condensing boiler (fuel switch), and flue gas heat recovery 67 0.0 Change heating to gas condensing boiler (no fuel switch) 518 0.2
Unknown 525 - Total 85,178 100 1 Percentage of Assessments is calculated only for those Assessments where tenure is known. 1.4: Number of Green Deal Assessments by whether property is on or off the Mains Gas Grid, up to 30th September 2013, Great Britain Properties by whether on or off Gas Grid Green Deal Assessments Percentage of Assessments Off Gas 9,878 12 On Gas 75,300 88 Total 85,178 100 Table 1.5: Number of improvements recommended in Green Deal Assessments by measure type (grouped), up to 30th September 2013, Great Britain Measure Types Number of improvements recommended 1 Percentage of improvements recommended Boiler 30,822 13.7 Cavity Wall Insulation 29,356 13.0 Loft Insulation 34,352 15.2 Micro-generation 34,074 15.1 Heating 22,287 9.9 Other Insulation 42,800 19.0 Solid Wall Insulation 23,960 10.6 Window Glazing 7,861 3.5 Total 225,512 100 1 More than one improvement can be recommended per Assessment. On average, there are around two to three improvements recommended per Assessment. 1.5a: Number of improvements by measures recommended in Green Deal Assessments, up to 30th September 2013, Great Britain Measure Type by Measures Number of improvements recommended1 Percentage of improvements recommended Boiler 30,822 13.7 Change heating to gas condensing boiler (fuel switch) 1,333 0.6 Change heating to gas condensing boiler (fuel switch), and flue gas heat recovery 67 0.0 Change heating to gas condensing boiler (no fuel switch) 518 0.2
Quarterly_Statistical_Release_-_GD__ECO_and_insulation_levels_in_Great_Britain_-_19_December_2013.docx