Finance Minister Grant Robertson said there were problems in the aluminium market. "As a sector, it has had its troubles." Rio Tinto was having discussions around the world with Governments.
This comes after a strategic review of the business.
Shifting excess power north means transmission charges could climb.
The National New Energy Development Centre in Taranaki has been bogged down with red tape.
Power boss says Covid crisis gives opportunity to confront the next one - climate change.
New Zealand's only oil refinery is now on borrowed time.
A look at the winners and losers in the energy sector.
OMV has earned $57.4 million from its decision to sell out of the Maari oil field.
The petition was started by Maria Rahui and has 374 signatures against the wind farm.
Huge parts have been stored at sites in Whakatu and Onekawa over the past few months.
A green data centre industry would unlock new infrastructure and create jobs.
Otago households will likely be forced to pay 18% more on their electricity bills.
Nation's biggest fuel retailer says capital will also fortify it for coming year.
The loss compares to a $186 million profit in the prior financial year.
Last week's oil crash was a history-making twist in a time of already epic events.
Storage near full as global demand for crude oil dries up amid Covid 19 pandemic.
National electricity demand has fallen about 15 per cent since the lock-down began.
Mercury reveals an easy way to catch out the scammers.
Electricity price drop for Unison Network. Made with funding by NZ On Air.
The word "unprecedented" isn't strong enough, writes Liam Dann.
Food supply is causing unnecessary panic but credit markets are a more serious concern.
Crude oil prices have slumped again as Saudis dig in for showdown with Russia.
Locals use rent-to-buy scheme to harness power in a more sustainable way.
Saudi Arabian politics may have collided with coronavirus shock to form a perfect storm.
A high stakes showdown between Russia and Saudi Arabia has rattled already weak markets
Oil prices have crashed further after Opec and Russia failed to reach a deal on supply
Health and safety breaches serious, says business group.
The company also cut its operating forecast for 2020 by $10m.
The company says new regulatory settings will hinder further investment.
Six people were taken to hospital after gas panel heater and oven hob leaks
"It's something different and interesting that we don't often do."
Lower prices and a reduction in expected generation have hit the business.
A new ad campaign is likely to catch the attention of the nation's car lovers.