Bill English will pick up another title when he visits Samoa this week.

Low inflows of water into the South Island's hydro lakes are expected to knock Contact.

Oil's rebound ran out of steam as investors focus on production OPEC can do nothing about.

Central heating is almost non-existent in NZ, whereas the majority of UK houses have it.

A warm home is vital for staying healthy, here are three tips to help that happen

Ordinary Australians are putting their money into a surprising new asset.

Genesis Energy has agreed to but the LPG business of Todd Corp's Nova Energy for $192m.

COMMENT: More renewables, winter energy subsidy feature in party's electricity policy.

Pike River families say they are being shut out of plans to re-enter the coal mine.

Heavy rain in Waikato catchment has lifted the company's hydro generation.

Legal action by Forest & Bird has prompted a U-turn over the proposed Te Kuha coal mine.

New Zealand Oil & Gas says there are potential partners for a deepwater Barque prospect.

New Zealand was a decade behind countries like the UK.

Oil jumped as the US missile attack against Syria roiled global financial markets.

Cathay Pacific has taken a stake in a company producing bio fuel out of city waste.

The quest for commercial-scale aviation biofuel is proving to be a long haul journey.

This year distributions are down on last year - Made with funding from NZ On Air.

Contact Energy is enticing customers off Fly Buys with 50 cents a litre off fuel.

COMMENT: The Shareholders' Association is on the warpath.

COMMENT: Report points to a big change in the way we use the land.

Energy Minister Judith Collins expects oil and gas exploration activity will return.

NZ's economic growth is "approaching its environmental limits", a once-a-decade environmental report card says.

Previously classified footage of nuclear explosions tested during the Cold War have been rescued from high-security vaults.

KiwiSaver is a fantastic long-term superannuation scheme but it has one major drawback: limited domestic investment opportunities.

Windflow Technology widened its first-half loss and said it needs new injections of capital.

A union is linking a linesman's injury to its call on Top Energy to halt its plan to lay off 17 workers.

Vector acquired HRV and solar power firm PowerSmart for undisclosed sums.

Keep an eye on your local petrol pump. Prices shouldn't be rising soon, thanks to an oil price slump.

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

Elon Musk just wagered he could solve Australia's looming energy crisis.