Rio Tinto-controlled NZAS is reviewing its its Tiwai Pt smelter.

The owners of the Tiwai Pt aluminium smelter have raised the possibility of closure.

Many households switch power providers; now the Government will target those who don't.

The Act leader says the Govt vetoing Crown-owned board pay rises is a marketing exercise

Meridian is in talks with a number of parties as to how dry-year risk can be covered.

Utilities are set to dominate the company reporting season next week.

Fonterra's leadership had been 'incredibly important' says Chloe Swarbrick.

Genesis says an industry-wide approach could be the best way to help needy consumers.

Meridian says it wants to expose ''dirty secrets'' but Mercury says its price scheme best.

Renewable generator and retailer Meridian's profit up on record revenue

The sharemarket is poised for big Wednesday, with a slew of results due.

The offer opens today and will be subject to a min interest rate of 4.2 per cent.

Electricity use is set to double in NZ as petrol use falls and gas and coal is phased out

The Scandinavian nation is an example of what can be achieved.

Meridian shareholder Peter Wakeman puts two resolutions to upcoming AGM

Retiring Meridian chief Mark Binns has ruled himself out of taking over Fletcher Building

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.

Mark Binns steered Meridian Energy from state-owned enterprise to NZX heavyweight.

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

Meridian Energy wants to raise $150 million through a new listed bond to refinance an upcoming debt maturity and cover general business costs.

A2 Milk stock falls as firm's CEO and chair sell shares.

Meridian chair Chris Moller said early signs were that the new administration in the US may bolster metal prices.

Broker a bit surprised to see Air NZ shares slip but notes light volumes.

A2 Milk jumps as Bellamy's cuts revenue forecast.

Meridian Energy is declaring a special dividend for shareholders in a sector where strong cashflows are not currently required for new investment.

New Zealand shares were mixed. The NZX 50 Index reached a record high but more companies fell.

NZ Aluminium Smelters will go to the Supreme Court in a bid to overturn earlier decisions on the payment for statutory holidays that fell on a weekend.