![<i>Anthony Doesburg</i>: Breakthroughs shed new light on illumination](/pf/resources/images/placeholders/placeholder_l.png?d=795)
<i>Anthony Doesburg</i>: Breakthroughs shed new light on illumination
New technology is lighting up cities and saving energy.
New technology is lighting up cities and saving energy.
About 30,000 customers are switching power companies per month as the battle for new customers heats up and consumers chase better deals.
Mercury Energy is offering customers the chance to take a punt and lock in power prices for the next three years.
There's about 1 trillion tonnes of easy-access coal available.
Backers say innovative system would be cheaper than rail for Auckland.
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.
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.