EnergyThe carbon detectivesCutting greenhouse-gas emissions is challenging enough. But what if we can't even measure the pollution we're trying to reduce?19 Dec 04:30 PM
EmploymentOil well inspector too busy: reportNZ has just one inspector to oversee safety in its oil exploration industry.19 Dec 04:30 PM
New ZealandMan dies in Otago power cutThe death of a man whose breathing apparatus stopped during a power cut has been referred to a coroner.17 Dec 04:30 PM
EnergyIndustry using less energy than first forecastStatistics New Zealand has revised down by a fifth the amount of energy used in the industrial and trade sectors.15 Dec 04:30 PM
EmploymentCalls for opencast mine at Pike RiverGrey District Mayor Tony Kokshoorn is calling for Pike River to be made into an opencast coal mine, amid efforts to keep the 114 skilled miners made redundant today on the West Coast.14 Dec 04:42 AM
EnergyPike River helpers may never be paid back - MayorMany suppliers may never be paid back for giving to the recovery operation at Pike River Coal mine, the Grey District Mayor says.14 Dec 12:49 AM
Energy114 Pike River miners to lose jobs immediatelyReceivers for Pike River Coal are making 114 of its employees redundant immediately.14 Dec 12:22 AM
EnergyPike families ask Govt to fund recovery operationThe families of the 29 workers who died in the Pike River mine are calling on the Govt to fund the recovery operation.13 Dec 06:59 PM
EmploymentPike River receivership inevitableHerald deputy business editor Grant Bradley, who has visited the Pike River mine and covered the company for the <i>Business Herald</i>, on why today's receivership move by Pike River was inevitable.13 Dec 01:30 AM
EnergyPike River receivership 'cruel blow'Pike River Coal Ltd, the owner of Pike River mine, has been put into receivership.13 Dec 01:15 AM
Energy<i>Anthony Doesburg</i>: Breakthroughs shed new light on illuminationNew technology is lighting up cities and saving energy.12 Dec 04:30 PM
BDBDEconomyLeave lignite in the ground, says environment commissionerState-owned coal miner Solid Energy's plans to turn low-grade Southland lignite coal deposits into massive new industries make no sense and the coal should remain in the ground, says the Parliamentary Commissioner for the Environment.08 Dec 07:00 PM
EconomySOE values wide of the mark, says Treasury unitSome top SOEs have been overvalued by their boards - with one worth just half its estimate, two new Treasury report say.08 Dec 04:30 PM
EnergyRio Tinto bids to take over RiversdaleRio Tinto Group, the world's third-largest mining company, has made a A$3.5 billion ($4.53 billion) takeover proposal for Riversdale Mining, which is developing coal mines in Africa.06 Dec 04:30 PM
Opinion<i>Lord Hunt:</i> China needs to wean itself off Old King CoalLord Hunt writes on the need to understand the Chinese policy on climate change.30 Nov 04:30 PM
New ZealandPike River: Concerned miners debate their futureThe Pike River blast has led some miners to discuss whether it is safe to remain in the industry.27 Nov 06:01 PM
New ZealandPike River: 'Can we do it differently?'Grey District Mayor Tony Kokshoorn wants the mining industry to learn from past mistakes and has called for a royal inquiry.26 Nov 10:45 PM
EnergyPike River: 'Simple plan' beset by problemsThe riches of the Paparoa Range were enticing, but the cost of extracting them was greater than anyone imagined, writes Grant Bradley26 Nov 04:30 PM