A review of bills suggested thousands are on low-user plans when they shouldn't be.

Oil may rise on international speculation this week.

Tilt Renewables begins months of planning before building Waverley Wind Farm

Lines company finally comes to the party.

Homeowners want lines company to pay up after whiteware, garage doors fried.

Genesis warns of 'exceptional' market challenges, issuing a warning to Government.

Expert questions if $10m light show on Auckland landmark is really powered by the sun.

Vector has cut a deal with regulators after breaching network quality standards

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

COMMENT: Business is waking up to the need to reduce carbon emissions

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

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.

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.

COMMENT: Will Sky, a2, Chorus and Vector manage to withstand the economic downturn?

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

But the company says it won't cover the cost of offsetting the fuel it sells.

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

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.

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