COMMENT: A mandated approach to renewable energy is good news for NZ.

What can the City of Sails learn from the City of Light to make itself greener?

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.

Power lines are down after a car has hit a power pole in Milford.

The Electricity Authority says 6170 homes have been disconnected in the last few months.

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.

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.

Dutch researchers have found that electronic energy meters can be wildly inaccurate.

Gareth Morgan's The Opportunities Party would ban subsidies on fossil fuels, increase the price of carbon and overhaul energy efficiency efforts under a climate change policy launched this evening.

King Country residents are debating the future of the local power trust - which currently pumps more than $1 million a year back into the community Made with funding from NZ On Air.

Large electricity users with national operations are losing patience with local electricity line network owners' slow progress towards having common terms and conditions.

The Auckland Volcanic Field will "almost certainly" erupt again, and a swarm of earthquakes will be the first signal of a catastrophe, say scientists.

More than 700 Auckland residents are without power this evening due to an outage.

Some 50,000 Slingshot customers will be offered power to go along with their broadband this month as the company branches into new

Parts of the South Island have been hit by a major power cut.

Cheap oil and a wet spring kept wholesale prices low, offsetting better retail margins.