20% of New Zealanders are struggling to pay their power bills with 11% cutting back on heating their homes, according to Consumer New Zealand's latest energy survey. Stats NZ figures show the price of electricty has gone up almost 9% in 12 months. Some people have told Checkpoint they are in bed by five to save on heating costs, others are taking extreme measures like turning off their hot water cylinder or bathing in cold water. Consumer's Manager of Powerswitch, Paul Fuge spoke to Lisa Owen about how to keep your power bill down this winter.