Slingshot was the top growing power company last month, despite not being launched.

Electricity retailers seek 'ring-fencing' of competition from monopolies in emerging tech.

Properties in hill country around Taihape could be without power for a week or longer.

Snowstorm's damage "much greater" than first thought, power company says.

More than 20,000 homes and businesses in Napier have been hit by a power cut.

Some homes in Rangitikei and Manawatu are still without power, days after a fierce storm.

One last band of rain will soak the country before a couple of days of fine weather.

Supermarkets report bread shortage due to weather.

COMMENT: New sales at record but many may be obsolete in a generation.

Vector is to repay $13.9m to Aucklanders who paid too much for their electricity.

Big power companies fail to impress customers a Consumer NZ survey finds.

Meridian general manager of retail Neal Barclay will become CEO at end of the year.

The Employers and Manufacturers Association has released a top list 10 of election issues

Hundreds of homes in West Auckland without electricity after lines fall.

The S&P/NZX 50 Index fell 10.05 points, or 0.1 per cent, to close at 7553.64 today.

A dry winter has caused a surge in power prices for Flick Electric Co customers.

An Alpine Fault earthquake could cut the West Coast from the main grid for many weeks.

Devonport residents face a day without power after car crash.

There are ways to save on your power without shivering through winter.

Where would a successful rocket Lab launch fit among NZ's engineering feats?

Low inflows of water into the South Island's hydro lakes are expected to knock Contact.

Meridian Energy says the uptake of electric vehicles will not strain power generation.

Vector is starting a full roll-out of software that draws on artificial intelligence.

COMMENT: More renewables, winter energy subsidy feature in party's electricity policy.

Another major stocktake has painted a grim picture of our freshwater environment.

Further flaws were found in the Oakley Greenwood cost-benefit analysis.

The Green Party's new energy policy has been cautiously welcomed by business groups.

The Whakatane District Council has provided a full update on the area after Cyclone Cook.

Wellington Electricity has extended its unbroken run of losses under Hong Kong ownership.

A union is linking a linesman's injury to its call on Top Energy to halt its plan to lay off 17 workers.