Table 4 Analyses of interventions for an LLSOA in Middlesbrough
From: A visual energy performance assessment and decision support tool for dwellings
Intervention | Fixed cost | Energy saved (MWh/Year) | CO2saved (Tons/Year) | Annual savings | Lifetime savings |
|---|---|---|---|---|---|
Fabric Change | £5,973,156 | 9,084 | 1,795 | £281,090 | £8,432,708 |
Solar PV | £4,309,200 | 631 | 127 | £217,123 | £5,428,080 |
μ-CHP | £1,814,400 | 1,311 | 678 | £259,308 | £5,186,160 |
Condensing Boiler | £1,209,600 | 585 | 115 | £24,158 | £483,179 |
ASHP (Under-floor) | £6,804,000 | 4,005 | 793 | £123,984 | £3,719,520 |
ASHP (Radiator) | £4,536,000 | −1,037 | −205 | -£32,130 | −£963,900 |