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
OpinionBrian Fallow<i>Brian Fallow</i>: Cancun talks highlight climate dilemmaIn contrast to the train wreck at Copenhagen a year ago, decent progress was made at Cancun, writes Brian Fallow.15 Dec 08:30 PM
Opinion<i>Editorial:</i> Cancun gains worthless with Kyoto in limboThe rift between developed and developing nations on how to extend or replace the Kyoto Protocol has not been healed.13 Dec 04:29 PM
New ZealandSmith hails breakthrough in global climate change talksNick Smith yesterday hailed a "major breakthrough" in climate change talks which ended on Saturday.12 Dec 04:30 PM
New ZealandGovt welcomes Cancun climate dealThe Government has welcomed progress made at the United Nations Conference on Climate Change but the Green Party says it falls short of what is needed to avert the worst effects of global warming. 12 Dec 02:14 AM
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
BusinessActivists take climate change protest underwaterFour hundred life-sized human statues have been installed under the sea off the coast of Mexico.07 Dec 11:32 PM
New ZealandLa Nina heatwave sweeps the countryNew Zealand is in for a long, hot summer as La Nina hits our shores, says the National Institute of Water and Atmospheric Research (Niwa).03 Dec 01:00 AM
WorldAntarctic ozone hole smallest in five yearsSurprising new data from Niwa about the ozone layer above the southernmost continent.02 Dec 10:31 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
AgribusinessFarmers may win ETS reprieveNZ farmers are unlikely to be brought into the emissions trading scheme in 2015 unless scientific advances are made in reducing animal emissions and our trading partners make giant strides in pricing carbon.17 Nov 04:30 PM
BusinessKiwi wine first in the world to spell out its carbon trail on labelA New Zealand wine company has become the first in the world to declare its carbon footprint for each glass.04 Nov 04:30 PM
Opinion<i>Chris Baker</i>: Clean technology the only alternative to coal miningThere's about 1 trillion tonnes of easy-access coal available.02 Nov 04:30 PM
OpinionJim Eagles: Applauding eco conscious airlinesIf you're one of those sad people who put a dampener on their own holidays by feeling guilty at the damage done to the planet when they fly overseas, here's something that should ease your conscience.01 Nov 08:30 PM
Opinion<i>Jeanette Fitzsimons:</i> Keep coal in the hole, or green efforts will remain futile01 Nov 04:30 PM