Small land area, big rewards from solar panels
8 May 2018
COVERING 0.06 per cent of New Zealand’s land with solar panels would provide enough power for the country’s total energy needs, a new study says.
The research set out to see whether it is theoretically possible for countries to replace all electricity, natural gas and refined petroleum energy sources with solar energy, based on the landmass of countries and the amount of solar radiation they receive.
... login or subscribe for full story
Story copyright © Carbon News 2018
Kiwi ‘smart panel’ startup aiming to reduce energy bills and emissions
Fri 4 Jul 2025
NZ start-up Basis this week launched an ‘intelligent’ panel to replace traditional electrical switchboards in homes, which it says can save the average home $1,200 NZD annually on bills and lead to lower emissions.
Electricity Authority maps out battery storage boost to back up renewables
Thu 3 Jul 2025
By Shannon Morris-Williams | The Electricity Authority has released a draft roadmap outlining how it plans to accelerate the rollout of battery energy storage systems over the next two years, in a bid to future proof New Zealand’s electricity grid as the country shifts to more intermittent renewable energy sources.
Offshore renewable energy bill reported back
Thu 3 Jul 2025
The Offshore Renewable Energy Bill has been reported back from select committee with a few changes and the prospect of further amendment on some issues.
SolarZero liquidation complex - but sale possible
Tue 1 Jul 2025
It will likely take a long time to sort out the complexities around the liquidation of SolarZero, with a series of claims against the company adding to the myriad complexities in arrangements set up to manage its contracts and obligations.
Huntly deal closer
24 Jun 2025
The major electricity companies’ latest steps to secure the future of the Rankine units at Huntly power station are a major step forward in cooperation to ensure energy security.
Mercury on future and reforms
19 Jun 2025
Mercury said in presentation to investors that it has the potential to develop 5 terawatt hours of geothermal electricity generation post 2030.
Govt signals major change to oil and gas exploration rules
17 Jun 2025
By Shannon Morris-Williams | Resources minister Shane Jones has signalled a major change to New Zealand’s oil and gas exploration rules, with a plan to remove restrictions limiting oil and gas exploration to defined block offer areas and instead allow exploration permits across all of the country's territory.
Smelter ramps up production
17 Jun 2025
In a sign that the energy sector is increasingly confident of getting through the winter without a fuel shortage, the Tiwai Point aluminium smelter is ramping back up production and electricity demand earlier than expected.
Electric firebricks: decarbonising high-temperature industrial heat
13 Jun 2025
By Ian Mason | A new technology could offer a more cost-effective solution than hydrogen to decarbonise one ‘hard-to-abate’ sector of New Zealand’s economy, as well as having ample potential for demand response as the electricity grid becomes more renewable.
Gas supply reducing faster than forecast
5 Jun 2025
By Liz Kivi | Gas reserves have reduced 27% as of 1 January 2025 compared to last year, according to data released today by the Ministry of Business, Innovation and Employment.
