BDBDEnergyOil, gold prices soar on Libya turmoilInvestors flocked to oil and gold on world markets overnight amid escalating tensions in the Middle East, with violence in Libya gathering steam.21 Feb 06:30 PM
BDBDEnergyContact Energy strikes multi-million dollar geothermal dealContact Energy is to spend $623 million building a new 159 megawatt geothermal power plant.20 Feb 09:10 PM
EnergyPetrol prices highest since 2008Petrol prices are on the rise again, hitting their highest level for more than two years. A litre of 91 octane petrol rose 3c to $2.02 and 95 octane rose to $2.11.16 Feb 11:34 PM
EnergyVector catches Telecom - now in running for Akl broadbandVector, shut out late last year from the Government's ultra fast broadband plan, has now been selected for priority talks to roll out fibre in Auckland.16 Feb 09:00 PM
EnergyRecord numbers switch power companiesA record number of NZ households switched electricity providers in January.15 Feb 01:30 AM
EnergyClean technology pioneer has plans to go publicAuckland clean technology company LanzaTech is planning a public listing within the next two years, says its boss.13 Feb 04:30 PM
OpinionGwynne DyerGwynne Dyer: Being a follower of fashion may fuel revolutionThere is an extraordinary disconnect between what the experts write about oil prices, and what is likely to happen in the real world.08 Feb 04:30 PM
EnergyTidal power station for Kaipara approvedNew Zealand's first tide-driven power station has been given Environment Court approval.07 Feb 04:30 PM
EnergyEgypt unrest could raise petrol pricesPolitical unrest in Egypt could mean Kiwis paying more at the petrol pump, after oil prices climbed to their highest point in 28 months. 01 Feb 04:30 PM
EnergyPower bills set to rise up to 8pc from MarchTwo more power providers are putting up prices, with some customers facing an 8 per cent rise.31 Jan 04:30 PM