Aucklanders who fall behind with power bills from Mercury Energy are being told they will have to pay for power in advance unless they clear their debt.
The company, owned by state-owned Mighty River Power which the Government plans to float on the sharemarket after the election, has already moved 14,000 of its 270,000 Auckland customers on to a pre-pay system called "Glo-Bug".
Customers can top up their accounts by paying at least $20 at between 4000 and 5000 dairies. Their power is disconnected when the money runs out but the company does not charge a fee to put it back on again as soon as they top up their accounts.
Lynfield unemployment beneficiary Marianne Hepple said she often fell behind with her bill but was told for the first time last week that she would be moved compulsorily on to the pre-pay system if she did not pay her debt of $115.87 within seven days.
"It appears now that they have the right to force you on to it," she said.