Hundreds of thousands of households have been charged the higher rate of GST for goods supplied before the GST rise took place.

A $840,000 Whangaparaoa house is selling electricity back to the national grid, generating $127.75 in its first two months.

Methven has admitted nine breaches of the Fair Trading Act for misleading consumers about water savings from its showers.

Gill South visits a dowsing consultant who alerts her to the unhealthy appliances in her home.

The Commerce Commission has a big call to make by the end of the year.

Small power companies outperform bigger players when it comes to customer service, according to a Consumer NZ survey.