Topics tagged with 'Greenhouse Effect'
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.
Hydrogen plan won’t reduce emissions: expert
16 Dec 2024
The government is using its new hydrogen action plan as an opportunity to weaken regulations that are “inconvenient” to the fossil fuel industry, according to an energy transition expert.
Methanexit? New report reveals risk of subsidising gas price hikes
16 Dec 2024
Media release | A dry winter in 2025 or beyond could enable our largest gas user – Canadian company Methanex – to push up gas and electricity prices, according to a new report, titled “Methanexit: should NZ be subsidising our largest gas user?”
Govt's choice of climate leadership criticised as ‘Trumpian’
13 Dec 2024
New climate-related appointments have been met with a mixed reaction from policy experts, with one predicting the appointments signal the government will eventually disestablish the Climate Change Commission.
Second emissions reduction plan still off-track
11 Dec 2024
The government has released its final emissions reduction plan for 2026-30, copping criticism for relying on unproven technology such as carbon capture and storage, as well as failing to meet crucial climate targets.
2024 is the hottest year on record, EU scientists say
10 Dec 2024
This year will be the world's warmest since records began, with extraordinarily high temperatures expected to persist into at least the first few months of 2025, European Union scientists said on Monday.
Dame Patsy Reddy appointed Climate Change Commission chair
9 Dec 2024
Dame Patsy Reddy has been appointed the new chair of the Climate Change Commission, Climate Change Minister Simon Watts announced this morning.
Green Party releases alternative climate plan
9 Dec 2024
The Green Party wants to take forestry out of the Emissions Trading Scheme and instead create biodiversity credits for afforestation.
Sails make a comeback to cut shipping’s huge carbon footprint
9 Dec 2024
The international merchant fleet of more than 100,000 ships transports more than 80% of global trade. But it’s also responsible for about 3% of global greenhouse gas emissions.
Commission recommends ‘net negative’ 2050 target
6 Dec 2024
The Climate Change Commission has recommended the government adopt more ambitious climate targets, including updating ‘net zero’ to be net negative -20 MtCO2e by 2050, as well as moving to include emissions from international shipping and aviation.
Govt to partner with private sector planting trees on Crown land
6 Dec 2024
Cabinet has agreed to look at public-private partnerships to plant trees on low value Crown land, in a move the government says will support New Zealand’s climate change targets and create more jobs.
Changes to limit ETS forestry will have 'dire consequences' - foresters
5 Dec 2024
Foresters say that new rules limiting farm to forestry conversions under the Emissions Trading Scheme are set to have dire consequences for forest growers as well as for the country’s ability to meet climate targets.
Govt releases controversial methane review
5 Dec 2024
The Government “will carefully consider” the findings of an independent review on New Zealand’s biogenic methane science and targets, it announced yesterday.
Environmental group slams new forestry regulations
5 Dec 2024
An environmental group advocating for sustainable land use in Tairāwhiti has lashed out at the government’s announcement it will restrict forestry to marginal land.
No excuse to not slash climate pollution – Carr
5 Dec 2024
Outgoing Climate Change Commission chair Rod Carr says every sector faces challenges in reducing its contribution to greenhouse gas emissions, and New Zealand is not unique in its barriers.
Food system must be included in climate policy – expert
3 Dec 2024
Improving farming production methods, rather than reducing the number of animals farmed, will likely have only a limited overall impact on reducing emissions, according to an expert.
Finding the recipe for a low carbon diet
3 Dec 2024
COMMENT: The majority of New Zealanders could easily blow their entire two-tonne carbon budget just on food. However, not all foods are created equal, writes Emily Mabin Sutton.
Pacific Youth hope historic hearing in the Hague delivers climate justice where COP did not
3 Dec 2024
Media release | Save the Children is urging world leaders to heed the call of Pacific children and young people as a landmark action to clarify states’ obligations to tackle the climate crisis gets underway before the International Court of Justice.
Luxon noncommittal on 2030 climate target
2 Dec 2024
Christopher Luxon was put in the hot seat on Q&A with Jack Tame over the weekend, with Tame grilling the prime minister about his party's promises to meet climate change targets.
New Zealand must step up and pay our fair share post-COP29
29 Nov 2024
Media release | World Vision New Zealand and Oxfam Aotearoa are urging the New Zealand Government to seize the momentum off the back of the global climate conference, Cop29, and pay our fair share toward global climate action.
Controversy around methane review heats up
28 Nov 2024
The government’s proposal to align methane targets with ‘no additional warming’ is self-serving, unfair to developing nations, and could ultimately harm New Zealand’s reputation and free trade agreements, according to a new report.
Public transport hike 'nail in the coffin' for emissions reductions
28 Nov 2024
The government’s plan to hike public transport fares will increase traffic, air pollution, and emissions, according to critics.
Labour slams National Party’s lack of action on climate
28 Nov 2024
Labour leader Chris Hipkins has attacked the National Party’s recent performance on climate, saying National has given up on climate action.
Plastics treaty needed to avert environmental and human health disasters
27 Nov 2024
As global talks kick off aiming to finalise a treaty to combat plastic pollution, a New Zealand expert says that an ambitious and legally binding treaty is essential.
Exports risk multi-billion dollar hit if GMO rules deregulated
26 Nov 2024
New Zealand’s primary sector exports could drop by $10 billion to $20 billion a year if the government goes ahead with plans to change genetic modification rules, according to a new report.
We can't afford to be complacent about the effects of tropical cyclones – experts
26 Nov 2024
A symposium currently taking place in Rotorua will bring together recent research on tropical cyclone ecology, with a special focus on the ecological impacts of last year's Cyclone Gabrielle.
United Nations carbon market rules agreed but concerns remain
25 Nov 2024
New carbon market rules agreed at the fractious UN climate summit will be a relief to New Zealand and Singapore, who were leading the negotiations, but concerns about greenwashing and disadvantaging nature-based solutions remain.
Complex Article 6 rules pave way to unruly carbon markets
25 Nov 2024
Media release | Despite the best efforts of activists and some climate negotiators, the agreement reached on Article 6 carbon markets at COP29 in Baku risks facilitating cowboy carbon markets at a time when the world needs a sheriff.
Minister at fraught summit as NZ downgraded in global climate rankings
21 Nov 2024
Climate change minister Simon Watts reaffirmed his commitment to New Zealand’s emission reduction targets at the global climate summit at the same time as the country was downgraded in global climate rankings.
‘Underwhelming’: Poor countries push for way more climate funding than the EU is floating
21 Nov 2024
Privately, however, some conceded they may have to settle for the lower figures for now as COP29 talks amble toward the finish line.
Delaying agricultural emissions pricing comes with a cost
20 Nov 2024
Holding back on agricultural emissions pricing could cost New Zealand hundreds of millions more in future offshore climate mitigation.
Govt opens consultation on next international climate target
20 Nov 2024
The government has opened public consultation on its international climate change target, which needs to be set by February 2025.
New carbon market rules could lock out forestry
19 Nov 2024
By Liz Kivi | New carbon market rules negotiated at the United Nations climate summit could have negative consequences for carbon forestry in New Zealand, experts are warning.
What is the ‘new collective quantified goal’ on climate finance?
19 Nov 2024
Countries need to invest trillions of dollars to build clean-energy systems, prepare for an increasingly hotter world and deal with the aftermath of climate change-fuelled disasters, and the UN climate convention specifically requires developed nations to provide climate finance to help developing countries do this.
Pacific debt surging as climate impacts hit
18 Nov 2024
Media release | With Pacific countries swamped by surging climate debt, New Zealand has the moral authority to head off a regional debt crisis, says Caritas Aotearoa New Zealand.
Will govt consult the public over climate target?
15 Nov 2024
The government seems to be planning to limit public consultation around its next international climate target, which must be set by early February.
Why (and how) I’m taking the two tonne challenge
15 Nov 2024
OPINION: By Emily Mabin Sutton | To meet our “fair share” of international climate targets, every person on Earth needs to emit less than 2.5 tonnes of carbon each year by 2030. But what does this look like in reality in New Zealand?
Climate researchers drill deep for Antarctic climate clues
13 Nov 2024
Media release | Kiwi climate researchers are part of an ambitious mission to recover critical geological records to help forecast future sea-level rise.
The world’s best hope to beat climate change is vanishing
13 Nov 2024
To have a chance against global warming, key economies and industries need to hit crucial emissions targets by 2030. They’re far off track.
Govt unveils long-awaited voluntary carbon market guidance
Fri 15 May 2026
By Shannon Morris-Williams | The Government has released long-awaited guidance for New Zealand’s voluntary carbon and nature markets, as questions continue for the sector despite ministers signalling support for its growth.
Media round-up
Fri 15 May 2026
In our round-up of climate coverage in local media: The government's move to change climate law removes a key protection for NZ citizens, farmers should be paid to use methane-busting tools, and it's one step forward, three steps back on environment policy.
$30m airline fund risks ‘burning public money’ without lasting benefit – expert
20 Mar 2026
By Shannon Morris-Williams | A $30 million government package to support regional air routes risks delivering poor value for money while increasing emissions, according to transport strategist Tim Adriaansen.
Europe has 'maybe six weeks of jet fuel left', energy boss warns
20 Apr 2026
Stocks would reach a tipping point in June if Europe was unable to replace at least half of its imports from the Middle East, the organisation said in a report this week.
A real ‘intergenerational equity’ budget would address Australia’s unceasing environmental decline
Fri 15 May 2026
Labor has unveiled a budget designed to tackle intergenerational equity in Australia through bold tax reform.
Burning wood for power worse for climate than gas equivalent, report finds
21 Apr 2026
Research casts doubt on plans by the UK government to offer subsidies for carbon capture attached to the power source.
Carbon News updates forward curve
Wed 13 May 2026
Carbon News has updated its ten-year NZU forward curve, following a recent rise in spot market prices, with NZUs rallying from about $34 in January to nearly $54 in early May.
UN members prepare for pivotal vote on landmark ICJ climate justice ruling
Fri 15 May 2026
If the resolution is passed, governments will recognise their legal responsibility to cut greenhouse gas emissions.
Drop in ETS forestry registrations
5 May 2026
By Liz Kivi | ETS forestry registrations have dropped off this year, with the new mandatory emissions return period, new land-use rules, and carbon price volatility all meaning participants aren’t rushing to register forestry in the emissions trading scheme.
GIDI-style help cheaper than LNG: MBIE
Mon 11 May 2026
By Pattrick Smellie | Officials advised ministers last July that the lowest-cost way to free up gas for use during dry winters was to assist industrial gas users to switch to electricity.
Tairāwhiti deserves better than weakened forestry rules
5 May 2026
OPINION: The government's proposed amendments to forestry standards, released yesterday, ignore the hard lessons learned in our region and ignore the voices that have fought hardest to protect it, writes Manu Caddie.
Latest emissions inventory: ‘Something has gone very wrong’
16 Apr 2026
By Liz Kivi | New Zealand’s greenhouse gas emissions in 2024 decreased by just 0.1% compared to 2023, in what an expert says is a “terrible result”, compared to faster progress in previous years.
What Magyar’s defeat of Orbán in Hungary means for climate and energy
21 Apr 2026
Hungary has played a disproportionate role in EU climate and energy policy in recent years, by repeatedly vetoing climate action and by delaying the phaseout of Russian fossil-fuel imports.
Conservation land open for voluntary carbon market schemes
Tue 12 May 2026
By Pattrick Smellie | The government is to open up the Crown-owned conservation estate to private investment in voluntary carbon market projects.
Mercury eyes $1b geothermal expansion near Taupō
Fri 15 May 2026
Mercury is planning the next phase of its geothermal expansion near Taupō, with two proposed projects carrying a potential investment of up to $1 billion and enough new renewable generation to power an additional 125,000 homes.
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.
Labour condemns Govt plan to stop climate litigation
Fri 15 May 2026
By Liz Kivi | The Labour Party has slammed the Government’s move to block climate lawsuits against big emitters but won’t say if they would repeal the legislation if elected in November.
EDS urges MPs to scrap the Fisheries Amendment Bill
5 May 2026
Media release | The Environmental Defence Society today lodged a substantive submission on the Fisheries Amendment Bill.
Govt presses ahead with forestry rule changes despite opposition
Thu 14 May 2026
By Shannon Morris-Williams | The Government is pushing ahead with changes to commercial forestry rules despite most submitters opposing the proposals, with critics warning the reforms will weaken councils’ ability to manage erosion and forestry slash risks in vulnerable regions such as Tairāwhiti.
Fourth petroleum permit application enters competitive process
Fri 15 May 2026
Media release: New Zealand Government | The fourth petroleum exploration permit application since the removal of the exploration ban late last year has entered the open market competitive process, an encouraging signal of renewed confidence in investing in the country’s sector, Resources Minister Shane Jones says.
Methanexit: writing on the wall for NZ’s biggest gas user
6 May 2026
By Liz Kivi | New Zealand’s biggest fossil gas user, Methanex, is expected to stop production by the end of this year, with the company confirming its Motunui methanol operation won’t survive Māui gas field’s closure.
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.”
New funding for low methane farming uptake
29 Apr 2026
By Pattrick Smellie | The government will co-fund projects under an Early Adoption Accelerator scheme announced today to accelerate the uptake of low emissions farming technologies emerging from the AgriZero public-private partnership.
Why ‘greenhushing’ signals deeper issues with NZ’s climate risk reporting regime
Fri 15 May 2026
By Hang Pham, Te Herenga Waka — Victoria University of Wellington | Most of us are familiar with the concept of greenwashing: organisations exaggerating or overstating their environmental credentials. But in New Zealand, there are signs the country’s climate disclosure regime may inadvertently be driving a very different trend: not saying much at all.
‘Formidable’ El Niño expected this winter
29 Apr 2026
By Liz Kivi | Meteorologists are anticipating a significant El Niño influence on weather patterns across the country from winter onwards, with predicted lower rainfall for some areas and heavier rain for others likely to impact multiple sectors of the economy as well as the carbon market.
Victorian Hydrogen announces Southland urea fertiliser project using coal
22 Apr 2026
By Liz Kivi | Australian-based Victorian Hydrogen has announced it is developing a new 1.5 million-tonne-a-year urea fertiliser operation in Southland, which it will apply for under fast-track legislation.
Media round-up
24 Apr 2026
In our round-up of climate coverage in local media: What is the real cost of storm-hit infrastructure? Urgency is needed over climate adaptation funding; and a community conservation group has won a legal victory against multinational mining company OceanaGold.
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.
Move to block lawsuits could strengthen climate case against Govt
Thu 14 May 2026
By Liz Kivi | The Government’s plan to block climate lawsuits – while potentially fatal for one groundbreaking climate case – could actually bolster claims in another live climate case underway against the Government.
Tehran will never cede control of Strait of Hormuz, senior Iranian politician tells BBC
21 Apr 2026
"Never." That's when a senior Iranian lawmaker says they'll be ready to give up their control of the Strait of Hormuz.
Govt missing tricks to save fuel in crisis
30 Apr 2026
By Shannon Morris-Williams | The Government is being urged to shift its response to the fuel crisis away from short-term relief and towards measures that reduce demand, with public health experts warning it is missing an opportunity to boost energy security and lower household costs.
Climate risks could reshape business finances, new guidance warns
15 Apr 2026
By Shannon Morris-Williams | New guidance warns climate change is set to fundamentally reshape financial outcomes for businesses, including difficult-to-model climate “tipping points” – irreversible changes such as ice sheet collapse or ocean circulation shifts – which threaten severe and sudden financial impacts.
‘Triple whammy of climate chaos’: Why Antarctica's sea ice collapse is no longer a mystery
Mon 11 May 2026
Scientists have finally identified the ‘triple whammy’ behind Antarctica’s dramatic collapse, shedding new light on the chain reaction that has pushed its sea ice to record lows.
Coal mine challenge reaches Aus High Court
Wed 13 May 2026
What climate change impacts should a planning authority have to take into account when assessing a mining project?
Australian operator to run NZ ETS auctions
Mon 11 May 2026
The Government has appointed an Australian company to run its Emissions Trading Scheme auctions, taking over from NZX, which has operated the ETS auctions since they began in 2021.
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.
Deep-sea mining risks biodiversity loss lasting decades, scientists warn
Mon 11 May 2026
By Shannon Morris-Williams | The first comprehensive review of deep-sea mining research has found mining could cause ecological damage lasting decades and, in some ecosystems, irreversible biodiversity loss, with New Zealand experts warning the industry poses major risks to fragile ocean environments.
Environmental groups sue Trump administration over approval of new ultra deep-water drilling project
23 Apr 2026
Environmental groups sued the Trump administration on Monday over its approval last month of oil company BP’s ultra deep-water drilling project in the Gulf of Mexico.
Opposition slams environment ministry merger
Wed 13 May 2026
By Shannon Morris-Williams | Opposition MPs accused the Government of downgrading climate and environmental protections as legislation to abolish the Ministry for the Environment and merge it into a new mega-ministry passed its second reading in Parliament.
Commission urges Govt action on climate risks
7 May 2026
By Liz Kivi | Climate change currently poses major risks to our water infrastructure with “significant gaps” in readiness to manage risks and increasing hazards, according to the Climate Change Commission.
ESG funds include petrochemical companies, report finds
5 May 2026
Global banks have invested US$133bn into US petrochemical expansion, even as the industry is linked to climate change.
Thousands protest in Germany urging faster shift to renewable energy, amid Iran war
20 Apr 2026
Thousands of people demonstrated across Germany on April 18, urging a faster shift to renewable energy and accusing conservative Chancellor Friedrich Merz’s coalition of putting the brakes on the transition.
Green Party calls for national electrification plan
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.
‘Landmark’ conservation reform bill – boost or bust for nature?
8 May 2026
By Liz Kivi | The Government has announced an overhaul of the country’s conservation system, which environmental organisation Forest & Bird says will undo the work of many generations of Kiwis to protect public conservation land.
Renewable energy hub planned for Scottish coal museum
Thu 14 May 2026
A former 19th Century coal mining 'super-pit' in Midlothian is to be turned into a renewable energy hub providing green electricity for the local community.
Planned coal mine borders internationally significant wetland
30 Apr 2026
By Liz Kivi | Victorian Hydrogen, the company behind plans for a huge coal-to-urea project, has applied for a permit to explore for coal next to an internationally significant wetland in a sensitive catchment in Southland.
Combined climate extremes may prompt carbon budget rethink
Thu 14 May 2026
Media release: Springer Nature | Combined extreme climate events are likely to become more common in the future if carbon emissions continue to rise, a paper in Nature suggests.
Africa secures major clean energy deals as France deepens investment push
Fri 15 May 2026
French and African leaders have announced more than $11 billion in renewable energy investments across Africa, underscoring the continent’s growing importance in the global push for cleaner energy and industrial development.
Carbon trading schemes cut more emissions than carbon taxes, according to global study
20 Mar 2026
By Shannon Morris-Williams | Carbon trading schemes are more effective than carbon taxes at reducing emissions, cutting fossil fuel use, and accelerating the shift to renewable energy, a global study has found.
Why both trees and technology are important in the race to mitigate carbon emissions
4 May 2026
Different carbon‑removal approaches solve different problems, and pitting these technologies against each other could slow progress.
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.
More red lights for cars might mean more green lights for sustainable transport
7 May 2026
Media release: Royal Society Open Science | Reducing the amount of green light time for cars at traffic lights could encourage commuters to switch to more sustainable transport.
UK halves Green Climate Fund contribution, as it spends more on security
Fri 15 May 2026
After promising £1.6 billion to the UN’s flagship climate fund in 2023, the UK government has now said it will only hand over half as much.
NZ First moves to revive container return scheme
4 May 2026
By Shannon Morris-Williams | NZ First is aiming to launch a national container return scheme, which could recycle over a billion wasted containers each year, reviving a policy shelved by the previous Labour-led Government in 2023.
Greens condemn planned coal mine next to protected wetland
4 May 2026
By Liz Kivi | The Green Party says a new plan for a coal mine and fertiliser plant next to an internationally significant wetland is “ecological vandalism and climate denial.”
Why is Northern Ireland facing a growing threat from wildfires?
7 May 2026
Figures show that spring drought events are happening more often while there has been a sharp rise in "fire weather" - a mix of warmth, dryness, and wind that allows fires to ignite and spread rapidly. Experts warn this combination, along with climate change, is creating a longer and more volatile wildfire season.
Stripy wind turbines could save some birds
8 May 2026
Media release: Royal Society Interface | Preventing birds from colliding with wind turbine blades could be as simple as a few paint stripes, according to international researchers, who say this could help protect wildlife as renewable energy expands.
