New ZealandWellington goes eco-friendlyThe new streetlights should bring the power bill down from $684,000 per year to $225,000.04 Apr 02:06 AM
New ZealandEVs 'not macho enough' for some dads - surveyForget "range anxiety". It's the threat to macho values keeping some dads away from EVs.03 Apr 09:49 PM
EnergyTo act now or later: The $30 billion climate change questionA Westpac report shows immediate action on climate change could save NZ $30 billion.03 Apr 05:00 PM
New ZealandNo industry consultation on block offersThe oil and gas exploration industry says its waiting to be consulted on block offers26 Mar 10:58 PM
EnergyOil and gas chiefs meet as Govt reviews their sectorA leading analyst says he's hasn't known such uncertainty around the oil and gas sector.25 Mar 05:09 AM
Energy'Chilling effect': Ardern's oil and gas remarks criticisedPM's remarks may hit on multibillion-dollar oil and gas sector, MP says.20 Mar 03:16 AM
New ZealandArdern on fossil fuels: The world's moved onGovernment ministers says there must be a "just transition" away from fossil fuels.19 Mar 08:35 PM
New ZealandArdern appearance surprises petitionersPrime Minister Ardern delays departure for state lunch to address protesters.19 Mar 01:34 AM
New ZealandHalf of Aucklanders back 11.5c/L petrol taxPhil Goff's plan for a petrol tax to boost spending on transport is getting traction.15 Mar 04:17 AM
BDBDEnergySolar power for wealthy poses risk to low-income KiwisAs solar power users cut demand from the grid, prices could rise for everyone else.13 Mar 06:12 AM
BDBDEnergyElectric car recharging set to strain power supplyRecharging at home will start competing with households cooking dinner and watching TV.13 Mar 05:33 AM
PropertyRachel Rose: First impressions countA home's most important attributes are more than skin deep. writes columnist Rachel Rose10 Mar 06:00 PM
New ZealandThree NZ centres among world's most 'renewable'NZ's two biggest cities singled out new report naming world's best users of renewables.27 Feb 05:00 AM
BDBDEnergyWet and dry - power firms' results a tale of two islandsThe South Island was dry while North Island hydro schemes were inundated with rain.27 Feb 03:43 AM
BDBDEnergyMercury rising: rain lifts profit 17%Mercury's result coincides with lower-than-average output from South Island hydro plants.26 Feb 08:48 PM
EnergyReport: NZ could have a greener, bio-fuelled futureNZ could slash its greenhouse gas emissions by kick-starting a major biofuels industry.26 Feb 03:30 AM
New Zealand'Walking the talk': Top scientist refuses to travel by planeShaun Hendy wants to walk the walk on climate by taking train instead of plane this year.24 Feb 09:48 PM
OpinionLiam DannLiam Dann: The climate of change is real for businessCOMMENT: Attitudes about climate change will change the world regardless of the science.17 Feb 04:00 PM
EnergyElectric charging stations planned across AucklandKiwi e-bike company Big Street Bikers is planning to convert drivers.16 Feb 01:55 AM
New ZealandGNS shifts research funding focus in new reviewGNS wants to further study Zealandia, the submerged continent surrounding New Zealand.16 Feb 01:37 AM
OpinionLeyland: Dry year could depower economySystem review to determine if false sense of security exists on reliability of supply.08 Feb 04:00 PM
EnergyNgati Tahu, Contact helping Kenya's MaasaiA Bay of Plenty iwi has enlisted Contact Energy's support to help Kenya's Maasai people.04 Feb 09:27 PM
AirlinesMustard power for Melbourne-bound DreamlinerA Qantas Dreamliner flight using a biofuel blend marks a milestone for alternative fuels29 Jan 09:57 PM
New ZealandFaulty fuel issue 'could be more widespread'Z Energy admits faulty fuel issue could be more widespread than initially reported.29 Jan 12:55 AM
New ZealandStill time to catch Auckland's newest light showIf you missed last night's Harbour Bridge light show it's not too late to catch it tonight28 Jan 07:22 AM
New ZealandHarbour bridge trips the light fantasticThe Auckland Harbour Bridge is being lit up in a show which celebrates city's cultures.19 Jan 04:00 PM
EnergyThe Trump recession is comingComment: History suggests that the next recession is not far off.07 Jan 07:13 AM
AirlinesRising fuel costs could boost airfaresAnalysts say passengers could feel the impact of higher fuel costs in more expensive fares05 Jan 04:30 PM
EnergyNorway - where half new cars are electricNorway is leading the world in registrations of new electric and hybrid vehicles03 Jan 07:59 PM
EnergyHow home appliances can save millions of dollars a year6.1 million energy efficient appliances were sold in the year ending March 2017.02 Jan 04:00 PM
AirlinesWhy petrol won't be getting cheaper any time soonGlobal oil prices have spiked after a year of steady increases and NZ motorists are paying28 Dec 05:42 AM
BDBDSharesSharemarket slips in thin holiday tradeShares slip in thin holiday trades as appetite decline companies offerings.27 Dec 07:42 PM
AirlinesAmerica's trade wars heat up as US companies sue competitorsFights brew over Korean washing machines, Spanish olives and Chinese aluminum foil.26 Dec 03:49 AM
New ZealandFuel disruption to be sorted by ChristmasFuel disruption affecting some service stations should be resolved in time for Christmas.17 Dec 04:32 AM
