England and Wales: 2007-2011
rental (social)
Cavity wall, as built, insulated (assumed)
(other premises below)
Low energy lighting in all fixed outlets
(another dwelling above)
Community scheme
Community scheme
biomass (community)
Fully double glazed
double glazing installed before 2002
Flat rate charging, programmer and TRVs
rental
Cavity wall, as built, insulated (assumed)
(another dwelling below)
Low energy lighting in 75% of fixed outlets
(another dwelling above)
Community scheme
Community scheme, plus solar
biomass (community)
Fully double glazed
double glazing installed during or after 2002
Flat rate charging, programmer and at least two room thermostats