With the market tipping near its Everest, many investors are wondering whether to sell.

What next for prison inmates? KFC, aromatherapy or electric chair with star energy rating

Stiassny says trust is wasting money on a special meeting - he's going anyway.

The company has more than 100,000 gas customers.

Higher depreciation, and a generation revaluation have knocked net profit

The country's biggest energy retailer is blaming increased wholesale prices

The fuel company is diversifying into electricity as it faces a ''low carbon future''.

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

The timetable for offering new onshore exploration acreage appears to be slipping.

The energy company wants to give drivers a taste of EVs

Pitch to owners of marginal land - let us plant your land and split the profits.

Tighter focus on commercial and industrial business is part of its broader strategy.

Why economic success isn't the only - or even the best - indicator of our progress

The airline has saved 2.5 million litres of fuel by plugging in to gate power.

Deals for long-term supply of gas bolster confidence in Taranaki

Consumer NZ says the occasional big bill is one of the risks of spot price energy plans.

How do we know that rubbish is recycled?

Acting Prime Minister announces funding to explore zero-carbon hydrogen fuel.

Peters has no intention of giving up his winter energy payment.

New NZ Superfund chief executive Matt Whineray on how he manages $40 billion of our money.

Should NZ's bold new Zero Carbon Bill target short-lived methane as hard as CO2?

Airlines experiment with alternative fuels but hydrocarbons are proving hard to replace.

Opposition politicians have described the move as economic vandalism.

Some fares will go up more than $100 as the airline passes on sharp fuel price rises

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

More trees added to Waiwhakareke in lead up to Arbor Day. Made with funding from NZ On Air

Fuel costs have risen by more than 50 per cent during the past year.

AA warning both council and Government Aucklanders need to see tax benefits quickly.

High bills or unexpected back bills were most commonly complained about.

The outage caused a series of failures on both sides of the Tasman.