New Zealand: All stories
KiwiRail signs deal for new locomotives
12 Oct 2021
KiwiRail says the 57 new locomotives they've just ordered from a Spanish firm could potentially cut fleet emissions by 20 - 25%.
NZ a laggard in climate change related patents
11 Oct 2021
Only two OECD countries – Latvia and Indonesia – rank behind New Zealand in terms of the percentage of patent applications related to climate change mitigation, according a just released “dashboard” comparing the organisation’s 38 member states on a range of climate change related metrics.
Spike in number of NZUs traded in September
11 Oct 2021
Last month there were 436 trades of NZUs on the secondary market compared to 195 in September 2020.
Iron battery breakthrough could eat lithium’s lunch
11 Oct 2021
The world’s electric grids are creaking under the pressure of volatile fossil-fuel prices and the imperative of weaning the world off polluting energy sources. A solution may be at hand, thanks to an innovative battery that’s a cheaper alternative to lithium-ion technology.
Snowball’s chance in hell of enticing Greta here
7 Oct 2021
Hell’s Pizza’s publicity-driven stunt of inviting Greta Thunberg to visit one of its restaurants has a snowball’s chance in hell of enticing the climate activist to Aotearoa.
Sleeper pests woken up by climate change
7 Oct 2021
Turtles could become the Bay of Plenty's next major pest due to a warming climate.
Maori land-burning practices triggered a major rise in carbon emissions 700 years ago
7 Oct 2021
The arrival of the Maori to New Zealand in the 14th Century led to a major increase in black carbon emissions in the Southern Hemisphere, Antarctic ice core study shows.
NZ tops list of highest CO2 emissions per capita since 1850
6 Oct 2021
New Zealand is arguably responsible for the highest per capita emissions of carbon dioxide emissions since the beginning of the industrial revolution, according to a just released report by Carbon Brief.
Carbon credit blockchain platform launched
5 Oct 2021
In a move that will be seen as ironic by some, a new tool allowing users to buy verified carbon credits on the blockchain has been launched in New Zealand.
Electricity pilot could be key to net zero future: energy minister
5 Oct 2021
A pilot allowing electricity customers to contract with multiple electricity suppliers could be a key to a net zero future, minister for energy and resources Megan Woods says.
Climate change ambassador and lower bus fares among responses to increased emissions news
4 Oct 2021
Local bodies around the motu responded to last week’s news that greenhouse gas emissions had hit all time highs in 2019 with everything from the promised appointment of a climate change ambassador to the possibility of free public transport.
Marine heatwaves could have dire impact on NZ fisheries
4 Oct 2021
The ocean around New Zealand is getting warmer, and extreme warming events have become more frequent over the past years. New research shows these marine heatwaves could have devastating impacts on ocean ecosystems.
PM urged to go hard and go early against climate change
4 Oct 2021
Prime minister Jacinda Ardern is being urged to go hard and go early against climate change in an open letter being promoted by activist group Extinction Rebellion
Otago-led study calls for change to Building Code
1 Oct 2021
Changing the Building Code to enforce construction of highly energy-efficient housing could help New Zealand reach its 100 per cent renewable energy goal, a University of Otago-led study shows.
Only policy action can burst the carbon bubble: experts
1 Oct 2021
While strides are being made to use investment as a route to transition away from fossil fuels, policy action is what will really turn the dial, according to experts.
The net zero trap
1 Oct 2021
As more countries pledge to reduce their greenhouse gas emissions to zero by midcentury, one could be forgiven for thinking that the world is finally making real progress on climate change.
Climate change will add to Aotearoa’s debt burden: Treasury
30 Sep 2021
Climate change is likely to see net debt increase by at least 4% of GDP over the next 40 years, according to just released Treasury modelling.
Plastic and climate crises are linked
30 Sep 2021
For the first time, an interdisciplinary team of scientists collected evidence on how both global problems exacerbate one another, creating a dangerous cycle. The researchers identified three significant ways that the climate change crisis and marine plastic pollution are connected.
Seagrass: The plant that removes carbon 30 times faster than a rainforest
30 Sep 2021
WWF has teamed up with Sky to promote their ‘Force for Nature’ campaign, an effort to repopulate the UK’s coasts with carbon-capturing seagrass.
Greenhouse gas emissions up by 2.1% in 2019
29 Sep 2021
Greenhouse gas emissions increased by 2.1% in 2019 according to figures released by Stats NZ today.
Car dealer imports extra utes to avoid high emissions levy
29 Sep 2021
Auckland car dealership Simon Lucas Mitsubishi put out a press release yesterday saying it had secured a shipment of 2021 Mitsubishi Tritons – allowing people to avoid the high emissions levy due to come into force next year.
Green hydrogen’s falling costs undermines case for blue hydrogen
29 Sep 2021
New research predicts that green hydrogen — a clean fuel produced from water using renewables — will be comparable in cost and likely cheaper than blue hydrogen by 2030.
Close to 50% of cars will be ICE vehicles in 2050 under current policy settings
28 Sep 2021
Up to 45% of New Zealand’s light vehicle fleet would remain ICE vehicles in 2050 if the government relied on the Clean Car Discount and Standard alone, the minister of transport, Michael Wood, has said in response to a written question from National’s David Bennett.
'Just transitions' focus of latest Policy Quarterly
27 Sep 2021
The latest issue of Victoria University's Policy Quarterly is focussed on 'just transitions' - the idea that the transition to a zero carbon economy can be done in a way that benefits everyone.
Getting fuel prices right is key to reducing carbon emissions: IMF
27 Sep 2021
Global fossil fuel subsidies amounted to $6 trillion in 2020, with more than 70 per cent reflecting "undercharging" for environmental costs, which makes it imperative to set the right price for fuels to reduce carbon emissions, the International Monetary Fund has said.
Government’s green building plans lack urgency
24 Sep 2021
An assessment of the government’s climate change policies in the construction sector, by the non-profit Green Building Council, says they lack urgency and threatens the country’s chances of meeting its climate targets.
Climate change mitigation reshaping capital’s streets
24 Sep 2021
A commitment to cutting the city’s GHG emissions has seen Wellington City Council greenlight consultation on a plan that will see 147km of cycle paths rolled out over the next 10 years.
Time to ditch light diesel vehicles: public health experts
23 Sep 2021
An opinion piece published in this month’s NZ Medical Journal calls for the introduction of a scrappage fee for diesel vehicles, bringing forward the year in which ICE vehicle importation is banned, and a ban on advertising of any vehicles that don’t meet the latest European emission standards.
KiwiRail obtains climate certified loan for ferries
23 Sep 2021
KiwiRail is the first company in the world to have a shipping loan certified under the Climate Bonds Initiative Framework – despite having come in for criticism for opting for a hybrid diesel system over a bio-methanol one with lower emissions.
Investment in infrastructure key to achieving circular economy
22 Sep 2021
If New Zealand is to achieve a low carbon, circular economy it needs to invest in infrastructure that enables the reprocessing and redistribution of goods and materials, according to a report being released by the Sustainable Business Network today.
Coal prices surge as power crunch upends effort to cut emissions
22 Sep 2021
Prices for coal are surging around the world as a shortage of natural gas spurs demand for the dirtiest fossil fuel to generate electricity.
NZ climate change plan a missed opportunity to save thousands of lives and billions of dollars
21 Sep 2021
The Climate Change Commission’s final advice to government fails to take account of the potential health benefits of climate change mitigation measures that have the potential to save thousands of lives and billions of dollars in health costs, according to a paper published in the New Zealand Medical Journal.
Taranaki protests planned to coincide with COP26
21 Sep 2021
Environmentalist group, Climate Justice Taranaki is coordinating a series of protests to coincide with the COP26 talks in Glasgow in November.
Climate change ETFs found to be undermining war on global warming
21 Sep 2021
Climate-focused investment funds are undermining the fight against global warming by routinely engaging in greenwashing, academic research has claimed.
Deadwood releasing 10.9 gigatons of carbon every year
21 Sep 2021
Decaying wood releases around 10.9 gigatons of carbon worldwide every year, according to a new study by an international team of scientists.
Govt gives cautious welcome to US-European methane pledge
20 Sep 2021
Climate Change minister James Shaw says it’s great to see the EU and US committing to reducing methane emissions by 30% over the next nine years but isn’t committing the government to signing New Zealand up just yet.
NZU stockpile grows
20 Sep 2021
The NZU stockpile has grown from 134.5 million in March to 138.4 million at the end of June, according to figures just released by the Environmental Protection Authority.
Battle lines being drawn over role of pine in climate change mitigation
17 Sep 2021
The Environmental Defence Society has called for an “urgent reset” of the Emissions Trading Scheme to avoid large swathes of the countryside being covered in pine plantations
What are the biophysical limits to growth?
17 Sep 2021
Steve Keen, one of the world's leading heterodox economists, is among a high-powered panel of multi-disciplinary experts debating the biophysical limits of growth next Monday.
Is a climate emergency delayed, a climate emergency denied?
16 Sep 2021
The Government has pushed back its Emission Reduction Plan by five months leading to accusations that its declaration of a climate emergency, last year, was “virtue signalling.”
NZ's climate change policies rated "highly insufficient"
16 Sep 2021
New Zealand’s climate change policies have been rated “highly Insufficient” by Climate Action Tracker.
Waste to energy plant proposed for Waimate
15 Sep 2021
A joint venture between a New Zealand firm and Spanish and Chinese waste technology companies is investigating harvesting energy from South Island landfills.
Media goes potty over toilet trained cows
14 Sep 2021
There was never any doubt that a scientific paper on the viability of toilet training cows to fight climate change, released today, would be a hit with news editors. And they didn’t disappoint with, ‘No Bull,’ ‘Moos in the Loo’ and ‘Potty trained cows’ making headlines in media reports around the globe.
New Norwegian wind turbine five times more efficient
14 Sep 2021
Norwegian company Wind Catching Systems is developing a floating, multi-turbine technology for wind farms that could generate five times the annual energy of the world’s largest, single wind turbine.
Price of carbon drives new forestry fund
13 Sep 2021
A new fund to finance the planting of pines trees on marginal agricultural land has been launched today.
Are our spooks driving EVs?
13 Sep 2021
Have you ever wondered whether our spies prefer Teslas to gas guzzlers? Well, keep on wondering - apparently it's a state secret.
Latest Energy Quarterly sees NZ breaking all the wrong records
10 Sep 2021
MBIE’s latest Energy Quarterly is a litany of negative records, with coal imports and emissions from electricity generation hitting all time highs, and the share of renewable generation the lowest since 2013.
Is the price of carbon beginning to bite?
9 Sep 2021
For years critics of the ETS said the price of NZUs were too low to make a difference. With NZUs smashing through the $65 mark, this week, that could be changing.
Digital twins key to creating net-zero cities
9 Sep 2021
Digital twins of buildings and cities could become an essential tool in the battle against climate change, according to technology experts.
Kiwis lack the urgency of others in face of climate change
8 Sep 2021
An international survey has found New Zealanders have a lower sense of urgency about climate change than most their international peers.
Green Party calls for national electrification plan
Mon 20 Apr 2026
By Liz Kivi | The Green Party is calling for a national plan to electrify homes, transport and industry using renewable energy, to reduce fossil fuel dependence in response to the Middle East crisis.
Going concern status flags depth of Methanex NZ's gas crisis
Tue 21 Apr 2026
Methanex's New Zealand operation is relying on financial support from its Canadian parent to remain a going concern after a second consecutive year of asset impairments left the business with negative equity.
Fonterra admits ‘100% grass-fed’ claim breached law in greenwashing row
2 Apr 2026
By Shannon Morris-Williams | Fonterra has admitted its “100% New Zealand grass-fed” claims on Anchor butter were misleading and breached the law, settling a case brought by Greenpeace Aotearoa over packaging used between December 2023 and April 2025.
Climate pollution static but NZ still on track for first emissions budget, says MfE
Fri 17 Apr 2026
By Liz Kivi | New Zealand is still on track to meet its first emissions budget, according to the Ministry for the Environment, despite the pace of emissions reductions slowing to a standstill.
NZ’s latest push to roll out more EV chargers is a good thing – but can it go the distance?
14 Apr 2026
A $50 million plan to expand New Zealand’s public electric vehicle (EV) charging network marks another step toward a lower-emissions transport system.
Wilding conifers continue to plague Southland
Fri 17 Apr 2026
By Matthew Rosenberg, Local Democracy Reporter | Fast-spreading conifer trees are causing headaches in Southland as inconsistent funding continues to hinder control efforts.
Businesses look for ways to cut costs in response to oil shock
1 Apr 2026
New Zealand’s small and medium-sized businesses are looking for ways to ease the pressure as global tensions see rising fossil fuel prices and diminishing supply, with decision-makers mulling measures including work-from-home polices and transport or logistics changes.
