Table 5 Change in metered energy use over winter period, 2001–2
Control group energy use change, 2001–2 (n = 64)Intervention group energy use change, 2001–2 (n = 72)Net reduction in energy use comparing intervention and control groups
Energy use change (kWh)+200 kWh−118 kWh318 kWh
Energy use change (%)+8.4%−4.9%−13.2%