Topics tagged with 'Greenhouse Effect'
Govt pledges to slash building emissions
8 May 2025
The government is signing up to an international agreement aimed at decarbonising the building and construction sector in line with limiting global warming to 1.5 degrees.
Air New Zealand announces less ambitious emissions ‘guidance’
2 May 2025
Air New Zealand has published its first “emissions guidance,” saying it expects to reduce net “well-to-wake” greenhouse gas emissions from jet fuel by 20-25% by 2030, from a 2019 baseline.
Trump’s actions are already having consequences for climate, especially for the IPCC - expert
11 Apr 2025
Leading climate scientist, Dr Kevin Trenberth, left the US and came home to New Zealand because of the rise of Donald Trump. In this comment piece, he writes that he is appalled in multiple ways by the so-called “war on science” unfolding through staff cuts and the president’s policy edicts.
Experts slam govt decision to wind down green investment bank
9 Apr 2025
The government’s move to scrap its green investment bank is a step backwards for emissions reductions and doesn’t stack up with the National Party’s economic and energy transition strategies, according to sustainable finance experts.
Can the future of energy be affordable, secure and sustainable?
9 Apr 2025
Media release | Global experts are coming together to address the challenge of creating energy solutions that are both sustainable and achievable by 2050.
How Trump’s tariffs could spark a new plastic crisis
7 Apr 2025
Amid escalating trade tensions and tariffs on recyclable materials, the president’s policies threaten environmental progress and may drive consumers back to disposable plastics.
Carbon credit deal to provide windfall for Maori landowners
21 Mar 2025
By Moana Ellis, Local Democracy Reporting | An isolated Maori Land Trust in the central North Island has sealed a groundbreaking carbon credit deal, securing millions for its 4000 owners and tens of thousands of beneficiaries.
Greens call for agriculture in, forestry out of ETS
20 Mar 2025
Yesterday's failed Emission's Trading Scheme auction is 'another indictment' on the government's climate credibility, says Green Party co-leader and climate change spokesperson Chloe Swarbrick.
'Our world is melting'
20 Mar 2025
Signs of human-induced climate change reached new heights in 2024, with some of the consequences irreversible over hundreds if not thousands of years, according to a new report from the World Meteorological Organisation.
Kiwi companies bought carbon credits from projects now under scrutiny for fraud
18 Mar 2025
Fonterra and Toitu are among New Zealand organisations caught up in an international carbon credits scandal, whose alleged instigator is facing multi-million dollar fraud charges in the US.
NZ, India touch on climate and energy at leaders' meeting
18 Mar 2025
Prime Minister Christopher Luxon and Indian Prime Minister Narendra Modi detailed plans for further cooperation between the two countries across a range of areas including climate and energy during their meeting in New Delhi this week.
Govt calls for tenders to improve remote sensing for carbon storage
18 Mar 2025
The government has issued a request for proposals to help it improve how carbon stored in forests can be measured by remote-sensing.
South Dunedin's climate response will cost billions - report
14 Mar 2025
Half of South Dunedin buildings are at risk of rainfall flooding now, and this will rise to almost 70% by 2100.
Shifting climate behaviours tops conference agenda
14 Mar 2025
Carbon and Energy Professionals (CEP) has just announced the first Keynote speaker for its conference in Auckland in May as Professor Lorraine Whitmarsh, MBE.
Trump officials decimate climate protections and consider axeing key greenhouse gas finding
14 Mar 2025
EPA takes aim at almost every major pollution rule in what environmentalists call act of 'malice toward the planet.'
What next for carbon prices?
12 Mar 2025
NZUs are still hovering well below the auction price floor, with collateral due to be lodged by today for participants in the first Emissions Trading Scheme auction of 2025, on March 19.
US Supreme Court rejects Republican-led effort to halt climate lawsuits against oil firms
12 Mar 2025
The Supreme Court on Monday rejected a lawsuit from Republican attorneys general in 19 states aimed at blocking climate change suits against the oil and gas industry from Democratic-led states.
NIWA offers hope for hydro
11 Mar 2025
Niwa has offered a glimmer of hope that the current extreme dry spell could be broken this autumn.
EU carbon market on course for highest CO2 price in the world by 2030: report
11 Mar 2025
Media release | LONDON: Europe's new Emissions Trading System is expected to have the world's highest carbon price in 2030 at 149EU, BloombergNEF forecast reveals.
Demand reduction deal as hydro lakes drop
10 Mar 2025
The electricity sector's preparations for a potential energy shortage this winter have continued with Meridian and Tiwai Point aluminium smelter agreeing for it to reduce demand.
Govt publishes draft land-use classification framework
7 Mar 2025
The government has developed a draft land-use classification framework, which distinguishes carbon forestry from indigenous and exotic forestry plantations.
Nelson launches draft climate strategy
6 Mar 2025
Nelson City Council will decide if it will open community engagement on its Draft Climate Change Strategy today.
Fonterra linked to illegal deforestation, claims Greenpeace
5 Mar 2025
Dairy giant Fonterra's supply chain is linked with illegal deforestation, according to Greenpeace Aotearoa, after New Zealand's major importers of palm kernel have been found to be illegally operating palm plantations in Indonesia.
Minister wrong about climate commitment: Lawyers
4 Mar 2025
By Liz Kivi | Lawyers for Climate Action has warned climate change minister Simon Watts that he was wrong to suggest New Zealand has no legal obligation to meet its international emissions reduction target.
NZ tops list of countries most at risk of urban fire in severe warming scenario
4 Mar 2025
New Zealand will be one of the countries worst affected by fires as a result of climate change, with fires expected to increase by over 40% by 2100 under extreme climate scenarios, according to new research.
Half of Kiwis seek action on climate
3 Mar 2025
One in two New Zealanders believe the Government should invest more to protect people and properties from extreme weather events, according to a new survey.
Watts tells farmers billion dollar cost of climate commitments is 'misinformation'
27 Feb 2025
Greenpeace has slammed climate change minister Simon Watts for saying that New Zealand does not have to meet climate targets under the Paris climate agreement.
Billionaires thriving while the planet burns - Greens
27 Feb 2025
"Why is the planet that all of this is happening on being allowed to burn while billionaires pile up ill-gotten treasure?"
Planning ramps up for major UN climate conference in Christchurch
26 Feb 2025
IPCC lead author Bronwyn Hayward says the Trump administration's decision to block US scientists participating in the next major IPCC climate science meeting is devastating news.
The climate crisis is a cost-of-living issue for Australia. My generation will be the first to pay for it
21 Feb 2025
OPINION: Politicians have divorced the issue of global heating from soaring prices - Australians must take bold action at the ballot box.
Fonterra announces more cash for low-emission farmers
19 Feb 2025
Dairy co-operative Fonterra is introducing higher payments for farms that reduce on-farm emissions.
Genesis stocks up on coal
18 Feb 2025
Genesis Energy is prepared to burn up to 1.2 million tonnes of coal at Huntly Power Station this winter.
Climate adaptation takes bigger chunk of govt spend
17 Feb 2025
Government spending on climate adaptation has jumped by $666 million, while other environmental spending dropped, according to estimates from the Parliamentary Commissioner for the Environment.
Climate change exhibition at Auckland University
13 Feb 2025
Media release | A powerful exhibition that showcases the devastating impacts of climate change in the Pacific has opened at Auckland University of Technology's Te Wai Ngutu Kaakaa Gallery.
Pulling out of Paris Agreement could impact trade: Watts
10 Feb 2025
Climate change minister Simon Watts has reiterated the government's commitment to its international climate pledge, following comments from ACT leader and future deputy Prime Minister David Seymour, who floated the idea of pulling out of the Paris Agreement.
Clarity on elusive atmospheric 'detergent' reveals climate change realities
10 Feb 2025
Media release | The Earth's atmosphere has strengthened its ability to remove air pollutants, including the potent climate-warming gas methane, according to new research published this month in Nature Communications.
Foresters drop legal action over ETS fees
4 Feb 2025
Forestry minister Todd McClay has welcomed the sector's decision to drop legal action to fight new Emissions Trading Scheme fees.
'Disappointing' new climate target 'shockingly unambitious'
31 Jan 2025
Lawyers say it's 'highly questionable' whether the government's new climate target for 2035 meets requirements, while European politicians have started questioning New Zealand's climate commitments in light of trade deals.
Mining strategy resurrecting 'same terrible idea' - Greens
31 Jan 2025
Resources Minister Shane Jones' new minerals strategy and critical minerals list have been met with criticism, with opponents questioning the long-term implications for both the economy and the environment.
Govt poised to reveal next climate target
30 Jan 2025
The government is set to announce New Zealand's next international climate target, the NDC for 2030-2035, tonight after the market closes.
Offshore energy bill gets almost full support
28 Jan 2025
The Offshore Renewable Energy Bill received general support in Parliament when it received its first reading late last year.
How super pollutants harm human health and worsen climate change
27 Jan 2025
While the primary focus of tackling climate change is on carbon dioxide (CO2), a group of other greenhouse gases and aerosols - known as 'super pollutants' - is having a profound impact on both global temperature and human health.
Science reforms could further erode climate expertise
24 Jan 2025
Foresters have welcomed the government’s sweeping science reforms, but leading climate scientist James Renwick fears a further erosion of expertise from the research sector.
International trade law needs overhaul to address climate change: expert
23 Jan 2025
Media release | As wildfires ravage Los Angeles, oceans warm and carbon dioxide levels hit record highs, the International Court of Justice (ICJ) is working through swathes of submissions regarding the legal obligations of states to address climate change and protect vulnerable communities and future generations.  
Great Barrier Reef hit by its most widespread coral bleaching, study finds
23 Jan 2025
More than 40% of individual corals monitored around a Great Barrier Reef island were killed last year in the most widespread coral bleaching outbreak to hit the reef system, a study has found.
Waitangi Tribunal kicks off inquiry into climate change policy
20 Dec 2024
By Liz Kivi | The Crown has contributed to worsening the climate crisis as well as exacerbating impacts on Māori communities, a Waitangi Tribunal panel heard this week.
Govt will 'fiddle the numbers' on climate target: Carr
20 Dec 2024
Climate Change Commissioner Rod Carr is predicting the government will use 'creative accounting' to minimise the amount of offshore mitigation it needs to buy, which is currently estimated to cost billions.
Will NZ walk away from the Paris Agreement?
20 Dec 2024
By Geoff Bertram | COMMENT: Unless the government can find very cheap offshore mitigation, the temptation to walk away from its Paris Agreement obligations may well be too strong to resist for a coalition government focused on fiscal austerity.
'A death sentence for our islands' - Pacific leaders respond to Australia approving new coal mines
20 Dec 2024
Media release | Despite making multiple international commitments to “transition away from fossil fuels” under both the UN General Assembly and the UN Climate Talks, the Australian government approved three new coal mines earlier today at Boggabri, Caval Ridge and Lake Vermont Meadowbrook.
Fast-track bill passes third reading
18 Dec 2024
Yesterday saw a flurry of pre-Christmas lawmaking in Parliament that could have far-reaching impacts for climate and environment, with the controversial fast-track bill set to become law, as well as bills on offshore renewable energy and gene technology being read for the first time.
Govt challenged in the High Court over climate plans
Today 10:30am
A landmark case starts today that will see Climate Change Minister Simon Watts taken to the High Court over claims the Government’s climate plans are unlawful.
Rod Carr is ‘over’ climate change defeatism
Fri 13 Mar 2026
By Pattrick Smellie | If there’s one thing former Climate Change Commission chair Rod Carr is “over”, it’s people saying there’s nothing they can personally do to address climate change.
Auckland Airport switches on giant heat pump system to cut gas use
6 Mar 2026
By Shannon Morris-Williams | While Auckland Airport’s switch from gas to heat pumps is welcome, the emissions savings are dwarfed by ongoing aircraft emissions, which are set to rise, according to a sustainable transport expert.
Air NZ joins Marsden Point SAF project
3 Mar 2026
By Pattrick Smellie | Air New Zealand has quietly added its name to a consortium exploring the viability of green hydrogen production for sustainable aviation fuel at Channel Infrastructure’s Marsden Point energy hub.
NZ urged to grab a slice of burgeoning $35 billion market for nature credits
Fri 13 Mar 2026
By Shannon Morris-Williams | New Zealand could unlock strong domestic and international demand for high-integrity nature-based credits, if government, investors and restoration groups work together to scale supply, a new report says.
Govt’s own modelling shows LNG leads to higher electricity prices than other solutions
19 Feb 2026
By Christina Hood | COMMENT: According to modelling conducted by Concept Consulting for MBIE, either developing the Tariki gas storage facility or managing electricity demand would deliver lower wholesale electricity prices than the Government’s preferred solution of an LNG import terminal.
Kenya’s latest carbon credit crackdown reveals questionable practices
Wed 11 Mar 2026
Some players use sophisticated tactics to inflate the value of credits that may not represent genuine, permanent emissions reductions.
World faces largest-ever oil supply disruption on Middle East war, IEA says
Today 10:30am
The war in the Middle East is creating the biggest oil supply disruption in history, the International Energy Agency said on Thursday, a day after it agreed to release a record volume from strategic stockpiles to offset shortages and a spike in prices.
Bidders no-show at carbon auction – again
3 Mar 2026
By Liz Kivi | As predicted, today’s carbon auction yet again failed to attract any bidders, with NZUs currently trading hands on the secondary market at a 35% discount on this year’s auction floor price.
3,600 times faster: China is shaking up the steel industry
25 Feb 2026
For over a century, making steel meant coal, heat, and hours of waiting. A Chinese research team now reports collapsing that process into just three to six seconds; no coal, near zero emissions, and a vortex lance already moving toward commercial production. The technology is called flash ironmaking, and in February 2026, its implications are still unfolding.
Hormuz crisis critical to New Zealand
Tue 10 Mar 2026
By Nathan Surendran | COMMENT: Why the Hormuz crisis is a symptom, not the disease – and what it means for New Zealand.
Sustainable retail-office project breaks ground under new Green Star framework
19 Feb 2026
Construction is set to begin on a new retail-office development in central Auckland, which is targeting a 40% reduction in embodied carbon and 25% lower energy.
Opposition attacks Govt over fossil fuel phaseout backdown
2 Feb 2026
By Liz Kivi | Revelations that Resources Minister Shane Jones ruled out New Zealand signing up to a 'road map' away from fossil fuels at last year’s global climate summit show the National Party’s minor coalition partners’ undue influence over the Government, according to Labour leader Chris Hipkins.
Unusual scarcity drives early 2026 NZU rally
5 Mar 2026
By Pattrick Smellie | The New Zealand carbon price has recovered since its late 2025 collapse, although the rally is driven by scarcity rather than confidence in market settings.
Mountain Clubs speak out against draft approval of Waitaha Hydro Scheme
Today 10:30am
Media release | The Federated Mountain Clubs of New Zealand (FMC) is deeply disappointed by the Fast Track Panel's draft decision to approve Westpower's application for the Waitaha Hydro Scheme.
Environmental groups call for ETS reform
20 Feb 2026
Several environmental organisations are calling on political parties to make climate and biodiversity central to the 2026 election campaign, with reforming the Emissions Trading Scheme seen as a key priority.
Climate Commission called to Waitangi inquiry over alleged breaches
Tue 10 Mar 2026
By Liz Kivi | The Climate Change Commission is being called to front up to the Waitangi Tribunal and give evidence over alleged legal breaches of its obligations to Māori.
Transport dominates NZ’s rising consumer emissions
10 Dec 2025
By Shannon Morris-Williams | Transport pollution was the biggest contributor to an increase in New Zealand’s consumption-based emissions in 2023, with emissions from household travel up 12%, and consumption-based emissions totalling 58.3 million tonnes – up 1.6% from the previous year.
From forest to flatpack, IKEA faces timber traceability test
Wed 11 Mar 2026
As the EU’s Deforestation Regulation nears implementation this year, furniture giant IKEA may need stronger traceability systems to prove its timber isn’t linked to post-2020 deforestation.
Greenpeace slams Govt climate policies amid rising petrol prices
Thu 12 Mar 2026
As petrol prices climb to $3 a litre, Greenpeace is blaming Government decisions for leaving Kiwis harder hit by the oil price spike.
RMA to speed up fossil fuel consents
18 Aug 2025
By Liz Kivi | An energy lobby group has welcomed a last-minute amendment to the RMA that puts fossil fuels on the same footing as renewables, however a sustainable energy expert says the move “beggars belief.”
Gaps in adaptation taxonomies hinder climate finance in Asia: report
5 Mar 2026
Without clearer criteria and metrics in adaptation taxonomies, Asia risks widening its climate financing gap, warns a new report by the Institute for Energy Economics and Financial Analysis (IEEFA).
Five trees can’t offset a car: Lawyers accuse Mazda of greenwashing
9 Mar 2026
By Shannon Morris-Williams | Lawyers for Climate Action NZ is taking Mazda to the Advertising Standards Authority over its claims that a tree-planting programme will offset vehicle emissions.
Govt missing opportunity to slash electricity prices, says expert
11 Feb 2026
By Liz Kivi | The Government’s fixation on eliminating the "dry-year risk margin" as a lever to reduce costs misses a much bigger opportunity to lower electricity prices, according to Christina Hood, head of Compass Climate.
Japan eyes New Zealand as green hydrogen export hub
Thu 12 Mar 2026
By Shannon Morris-Williams | A new partnership between major Japanese companies aims to explore exporting green hydrogen from New Zealand – but the economics of producing the energy-hungry fuel remain the biggest hurdle.
Wales council to buy and demolish homes prone to flooding
4 Feb 2026
A row of homes in a village in south Wales is to be bought by a local authority and demolished as they can no longer be protected from flooding caused by the climate crisis.
Climate law change spanner in the works for Waitangi Tribunal Inquiry
19 Dec 2025
By Liz Kivi | The Government’s controversial changes to New Zealand’s legal framework for climate policy have thrown a spanner in the works for a long-running Waitangi Tribunal Inquiry into climate change.
EDS puts environmental lawmaking under the spotlight
26 Feb 2026
Media Release |The Environmental Defence Society has launched the first in a series of investigative pieces into how environmental laws are being made in Aotearoa New Zealand.
Climate 'dream team' launches foundation targeting 100 million tonnes in emissions cuts
25 Feb 2026
By Shannon Morris-Williams | The New Zealand Climate Foundation, which has the ambitious aim of cutting 100 million tonnes of greenhouse gas emissions by 2035, had its official launch on Monday.
Expert Panel invites EDS to comment on Bendigo goldmine
Fri 13 Mar 2026
Media release | The Environmental Defence Society has been invited to provide comment on the Bendigo-Ophir gold mine by the expert Panel tasked with deciding the fast-track project.
If the government is set on an LNG terminal, gas users, not electricity users, should pay
Wed 11 Mar 2026
By Christina Hood | COMMENT: It's increasingly clear that the government's narrative of LNG as ‘dry year electricity insurance’ really doesn't stack up.
NZ's latest climate target 'weak' – Climate Action Tracker
24 Jun 2025
By Shannon Morris-Williams | New Zealand's new international climate target to 2035 is weak, and could even allow for higher emissions than the 2030 target, according to a global scientific project that tracks government climate action.
Tiny, lost and constipated: what a baby turtle told Australian scientists about warming seas
6 Mar 2026
The arrival of loggerheads in New South Wales shows these ‘sentinels of climate change’ are being forced into unknown territory.
The world’s largest climate finance deal was built to flounder: why funding fails to reach the front‑line
6 Mar 2026
Adopted in December 2015, the Paris Agreement commits countries to keeping global temperature rise below 2°C above pre-industrial levels.
Kiwis overly optimistic about state of environment
27 Feb 2026
By Shannon Morris-Williams | New research suggests many New Zealanders believe the environment is in better shape than it really is, with public perceptions often out of step with scientific evidence.
‘They pushed so many lies about recycling’: the fight to stop big oil pumping billions more into plastics
24 Feb 2026
Plastic production has doubled over the last 20 years – and will likely double again. For author Beth Gardiner, metal water bottles and canvas tote bags are not the solution. So what is?
Media round-up
20 Feb 2026
In our round-up of climate coverage in local media: 'Every tonne matters': The climate scientist who wants to give you hope; Minister says managed retreat is an option; and climate change is here – is New Zealand ready?
China has a new competitor? Kazakhstan reveals huge rare Earth deposit that could power the next tech boom
25 Feb 2026
China’s grip on rare earths might finally see some competition, and the world is already taking notice.
How falling battery costs are igniting race for round-the-clock solar power
Fri 13 Mar 2026
By combining the solar array with a massive amount of battery capacity, the aim is to store enough power generated during daylight hours so that a minimum of 1 GW of electricity – enough to power between 500,000 and one million homes – is available 24 hours a day, 365 days a year.
Native plant shows promise for tackling `forever chemicals’
Wed 11 Mar 2026
Media release: University of Auckland | One of Aotearoa New Zealand’s taonga plants, harakeke, shows promise as a treatment for removing “forever chemicals” from drinking water.
DOC trims costs and winds down jobs for nature
10 Nov 2025
The Department of Conservation (DOC) is entering a new phase of tighter budgets and structural change as it winds down the pandemic-era Jobs for Nature programme and reshapes its operations to absorb long-term cost pressures.
Claims that AI can help fix climate dismissed as greenwashing
18 Feb 2026
Tech companies are conflating traditional artificial intelligence with generative AI when claiming the energy-hungry technology could help avert climate breakdown, according to a report.
Pacific climate response in question as NZ finance remains unclear
19 Dec 2025
By Shannon Morris-Williams | With New Zealand's $1.3 billion international climate finance commitment set to end with no clarity on what follows, the Auditor-General says oversight of that funding remains patchy and long-term outcomes are unclear.
NZ EV owners sticking with electric – survey
Wed 11 Mar 2026
Nearly all New Zealand EV owners say they would buy another electric vehicle, according to new research from Consumer NZ.
Summit aims to revive stalled UN talks on phasing out fossil fuels
Wed 11 Mar 2026
Colombia and the Netherlands have set out three priorities for a conference on phasing out fossil fuels they will co-host in Colombia in April.
Infrastructure plan calls for ‘predictable approach’ to electrifying economy
18 Feb 2026
Aotearoa’s first National Infrastructure Plan, introduced to Parliament yesterday, calls for "a predictable approach to electrifying the economy" as one of ten priorities for the next decade.
Global coastal sea-level risks may be underestimated, say scientists
5 Mar 2026
By Shannon Morris-Williams | Coastal communities across the Pacific and Southeast Asia could be facing greater sea-level rise risks than previously estimated, researchers say.
Study finds warming world increases days when weather is prone to fires around the globe
20 Feb 2026
The number of days when the weather gets hot, dry and windy — ideal to spark extreme wildfires — has nearly tripled in the past 45 years across the globe, with the trend increasing even higher in the Americas, a new study shows.
Western Australian communities want mandatory payments from new renewable developments
6 Mar 2026
The West Australian government wants to make new wind and solar farms pay into community funds, but host towns say more work needs to be done to make sure the payments actually happen.
