Topics tagged with 'Greenhouse Effect'
NZ part of hidden global deep-sea network beneath the waves
Fri 25 Jul 2025
Media release - Earth Sciences New Zealand | A world-first study of marine life, including sea creatures found in New Zealand's dark, cold, pressurised ocean depths, has revealed that deep-sea life is surprisingly more connected than previously thought.
NZ govt’s fossil fuel plans could break international law
Thu 24 Jul 2025
By Liz Kivi | The government could be breaching international law with its plans to subsidise and expand fossil fuel extraction, following a ruling overnight from the world’s highest court.
Local govt bill 'completely misses the point,' passes first reading
18 Jul 2025
By Shannon Morris-Williams | The government’s bill making changes to the Local Government Act to "refocus" councils on their core functions passed its first reading in Parliament last night, with critics saying it will set back climate resilience.
Does Aussie court ruling hold lessons for NZ?
17 Jul 2025
By Liz Kivi | A recent Australian court ruling should serve as a warning to New Zealand's decision-makers on how important it is to align climate targets and climate policies with the best available science, according to a climate litigation expert.
Foresters seek time; end to using ETS as a land use tool
16 Jul 2025
By Pattrick Smellie | Production and carbon forestry owners have begged the environment select committee to at least give the sector more time to come up with workable rules for legislation intended to cap forest planting on farmland.
4000 hectares of forest uprooted by extreme winds in Nelson-Tasman storms
15 Jul 2025
By Liz Kivi | Foresters are facing a massive clean-up and tens of millions of dollars worth of damage from recent climate change-fuelled storms at the top of the South Island, with initial reports of 4000 hectares of wind-thrown production forestry.
‘Weaponised timber torpedoes’ – call for forestry changes after flooding
14 Jul 2025
By Liz Kivi | A climate scientist is calling for changes to forestry practices, after the second ‘one-in-one-hundred-year’ climate-fuelled flash flood to hit the top of the South Island in two weeks unleashed a torrent of pine forest waste, wiping out homes and a campground.
The struggle for control of the Arctic is accelerating - and it's riskier than ever
11 Jul 2025
As the battle for one of the world’s coldest places heats up, an increasingly fragile security balance may be breaking down, leading to an escalating arms race.
Urbanization is intensifying India’s summer heat and rain
11 Jul 2025
When 28-year-old Sonelal Prasad left home on the morning of June 16 for his job at a construction site in Mumbai—the financial capital of India—he didn’t know he’d be digging his own grave.
Net-zero much cheaper than thought for UK – and unchecked global warming far more costly
9 Jul 2025
Reaching net-zero will be much cheaper for the UK government than previously expected – and the economic damages of unmitigated climate change far more severe.
Melting glaciers and ice caps could unleash wave of volcanic eruptions, study says
9 Jul 2025
Research in Chile suggests the climate crisis makes eruptions more likely and explosive, and warns of Antarctica risk.
EU countries seek more cuts to deforestation rules
9 Jul 2025
From December, the world-first deforestation law will require operators placing goods including soy, beef and palm oil, onto the EU market to provide proof their products did not cause deforestation.
Trump’s ‘big beautiful bill’ blows US emissions goal by 7bn tonnes
8 Jul 2025
President Donald Trump’s dismantling of climate policy means the US will add an extra 7bn tonnes of emissions to the atmosphere from now until 2030, compared to meeting its former climate pledge under the Paris Agreement.
Clear-sighted view to trade-offs crucial to reimagining our relationship with the land
7 Jul 2025
By Nick Swallow | COMMENT: New Zealand could see a 70% drop in the value of dairy land if we pursue our emissions targets for agriculture, according to a new report.
International group urges PM to strengthen climate targets
3 Jul 2025
By Liz Kivi | An international group of New Zealanders working on climate change issues has written to Prime Minister Christopher Luxon warning him against weakening climate targets.
MethaneSAT loss ‘a tragedy’
3 Jul 2025
By Liz Kivi | The disappearance of a methane-tracking satellite, which was backed by $29 million of government funding, is a tragic loss according to one astrophysicist, who is calling for a review to understand how New Zealand blew past multiple red flags about its operation.
Govt policy going backwards on protecting communities from climate-fuelled flooding, say campaigners
1 Jul 2025
Extreme flooding at the top of the South Island demonstrates the dangers of the government’s ‘growth at any cost’ agenda, according to freshwater campaigners.
Council land banks to prepare for future disasters
27 Jun 2025
By David Hill, Local Democracy Reporter | In a "uniquely Hurunui" move, a North Canterbury council is land banking to prepare for future natural disasters and the threat of climate change.
Pre-trial skirmishes kick off in groundbreaking climate case
26 Jun 2025
By Vernon Rive | The Supreme Court’s February 2024 ruling clearing the way for Māori climate spokesperson Mike Smith’s tort claims against a group of New Zealand ‘carbon majors’ to proceed to trial has set the stage for years of protracted, contentious litigation.
Forestry consents and relaxed rules in erosion zones sow seeds of future disaster
13 Jun 2025
OPINION: The government’s move to restrict exotic forestry on our best food-growing soils will push even more forestry investment onto high erosion risk land on the East Coast, with the worst land becoming the only land left for the most intensive and destructive land use, writes Manu Caddie
As methane climate impacts soar, NGOs, scientists, and advocates launch campaign to 'pull the methane emergency brake'
13 Jun 2025
Media release | International NGOs, scientists, and climate advocates are launching a global campaign calling for deep, rapid, mandatory cuts in methane emissions as the best way to lower near-term global temperature rise.
IRD offers tax tips for destroying precious wetlands
12 Jun 2025
Media release | Forest & Bird is asking Inland Revenue Te Tari Taake whether the fines for illegally draining a wetland are also tax deductible, after the department published a "how-to" on claiming expenses for destroying critical habitats.
How the little-known ‘dark roof’ lobby may be making US cities hotter
6 Jun 2025
As cities heat up, reflective roofs could lower energy bills and help the climate. But dark-roofing manufacturers are waging a quiet campaign to block new rules.
Could ‘orange’ hydrogen be NZ’s key to net-zero?
30 May 2025
By Liz Kivi | New Zealand could be sitting on resources for a thriving multi-billion-dollar, low-carbon hydrogen economy, which might even be capable of creating a net reduction of carbon dioxide, according to scientists.
Nelson backs ‘ambitious’ emissions target, but mayor nervous
26 May 2025
By Max Frethey, Local Democracy Reporter | Nelson’s mayor has been accused of “pouring cold water” on ambitious greenhouse gas emission targets proposed for the city.
Govt budgets $200m for would-be gas investors
23 May 2025
By Liz Kivi | Energy Resources Aotearoa has welcomed the government's plan to co-invest $200 million in fossil gas expansion, while environmental and climate groups have reacted with horror.
Budget 2025 needs to prioritise a thriving and resilient Pacific region
16 May 2025
Media release | World Vision New Zealand is urging the government to prioritise Pacific prosperity and resilience with strong investment in climate finance and foreign aid as part of Budget 2025.
Climate crisis threatens the banana, the world’s most popular fruit
14 May 2025
The climate crisis is threatening the future of the world’s most popular fruit, as almost two-thirds of banana-growing areas in Latin America and the Caribbean may no longer be suitable for growing the fruit by 2080, new research has found.
Global sea levels rise spelling catastrophe for coastal towns and cities
14 May 2025
For around 2,000 years, global sea levels varied little. That changed in the 20th century. They started rising and have not stopped since — and the pace is accelerating.
‘Serious’ game looks at coastal climate change
13 May 2025
Media release | A new online game that enables New Zealanders to experience a climate-changed future and explore choices has been launched this month to get 10,000 game-plays over the wettest time of the year.
Govt needs to get moving to deliver international climate target says commission
12 May 2025
By Liz Kivi | The Climate Change Commission is warning that “time is running short” for the government to deliver on its international climate target.
New study reveals climate change is already impacting The Andes
12 May 2025
Media release | Seven nations sharing world’s longest mountain range already impacted by climate change.
New book searches for language to connect to the climate crisis
9 May 2025
Working with Māori communities on climate research for the Deep South National Science Challenge led to many of the stories in new book Slowing the Sun by essayist Nadine Hura.
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.
NZ part of hidden global deep-sea network beneath the waves
Fri 25 Jul 2025
Media release - Earth Sciences New Zealand | A world-first study of marine life, including sea creatures found in New Zealand's dark, cold, pressurised ocean depths, has revealed that deep-sea life is surprisingly more connected than previously thought.
Does NZ need a national incentive scheme for wetlands?
Fri 25 Jul 2025
By Liz Kivi | An expert is calling for a national incentive programme to restore New Zealand’s wetlands and wants to stop schemes to drain these vital carbon-sequestering ecosystems.
NZ Post drops science-based climate target
8 Jul 2025
By Liz Kivi | NZ Post has dropped its science-based emissions reduction target of 42% by 2030 with no plans to replace it.
Airlines risk legal challenges by advertising jet fuel as “sustainable”, NGO warns
18 Jul 2025
Amid suspected fraud in the production of sustainable aviation fuel (SAF), a new report says the airline industry should stop calling all alternatives to kerosene “sustainable”.
Tipping points: Window to avoid irreversible climate impacts is ‘rapidly closing’
11 Jul 2025
In the midst of a record-breaking heatwave in Europe, the UK city of Exeter recently played host to the second international conference on “tipping points”.
Sustainability claims questioned as renewable diesel surges
14 May 2025
Critics are sceptical about industry claims of renewable diesel life-cycle greenhouse gas emission cuts and warn renewable diesel carbon releases will surge if sourcing is scaled up, triggering tropical deforestation as producers convert forests to energy crops, such as oil palm and soy.
Is extending Huntly power station to 2035 in consumers’ best interest?
Tue 22 Jul 2025
By Simon Orme | COMMENT: Genesis Energy is proposing a cartel to keep high-emitting Huntly Power Station in business to 2035. If extending Huntly has economic benefits, is a cartel necessary?
Greenpeace hails Italy court ruling allowing climate lawsuit against energy company to go ahead
Fri 25 Jul 2025
Italy’s highest court has ruled that a lawsuit brought by climate activists against Italian energy company ENI and its government shareholders can go ahead.
Bearish sentiment lingers for carbon market
11 Jul 2025
By Liz Kivi | The compliance carbon market could be set for a gradual upward trajectory, however unsold volume from the quarterly Emissions Trading Scheme auctions continues to act as ‘a price ceiling,’ according to an expert.
EU wants to see China take more ambitious climate action
15 Jul 2025
The world needs China to show more leadership on climate action, highlighting the importance of cutting planet-heating emissions and reducing the Chinese economy's reliance on coal.
Forestry can be a big plus for sheep and beef farmers – but there are caveats
Tue 22 Jul 2025
By Keith Woodford | OPINION: These are good times for sheep and beef farmers with record product prices for meat, which is precisely why now is the time for sheep and beef farmers to be looking again at farm forestry.
Common low-grade clay strengthens low-carbon concrete
5 Jun 2025
Media release | Engineers at RMIT University have converted low-grade clay into a high-performance cement supplement, opening a potential new market in sustainable construction materials.
Cuts to climate finance put exports in jeopardy: Lawyers
23 May 2025
By Liz Kivi | The government has halved international climate finance, a move aid organisations describe as “devastating,” and which lawyers say could put our Paris Agreement commitments and export market access at risk.
NZ voluntary carbon market’s sad state
14 Jul 2025
By John O’Brien | OPINION: A combination of scandals, challenging economic times, and cheaper offshore carbon credits, mean that the domestic voluntary carbon market in New Zealand remains absolutely tiny.
Media round-up
Fri 25 Jul 2025
In our round-up of the climate coverage in local media: Dairy conversions surge; Gore is hit with a drinking water crisis; meanwhile farming lobby groups Groundswell and Federated Farmers are up in arms about a plan to classify environmental impacts in the agriculture and forestry sector.
Key orange roughy population on verge of collapse, govt considers closure
9 Jul 2025
Media release - Deep Sea Conservation Coalition | New data reveals that New Zealand’s main orange roughy fishery, accounting for half of the country’s total catch, is on the brink of collapse, with one model showing it may have reached that point already, and the government’s considering closing it.
Extreme weather events are the new frontline of online climate denial – report
Thu 24 Jul 2025
Climate science deniers are flooding social media with false claims during extreme weather events, drowning out reliable information and putting lives at risk.
Latest trawl bycatch numbers 'a grim wake-up call'
24 Jun 2025
Media release – Greenpeace | The latest fisheries bycatch data paints a grim picture, with trawlers hauling up thousands of kilograms of coral and killing hundreds of fur seals and seabirds over a 12 month period.
‘Ideological sludge’: How NZ is quiet quitting climate action
17 Jul 2025
New Zealand once stood out as a world leader on climate change. In June it became the first country in the world to abandon a commitment to phase out oil, gas and coal.
NZ govt’s fossil fuel plans could break international law
Thu 24 Jul 2025
By Liz Kivi | The government could be breaching international law with its plans to subsidise and expand fossil fuel extraction, following a ruling overnight from the world’s highest court.
Watts talks big on energy reform, but barriers persist
29 May 2025
By Shannon Morris-Williams | Energy and Climate Change minister Simon Watts says the government is doubling down on efforts to boost renewable energy generation, streamline regulation, and drive private sector investment as New Zealand faces mounting energy security and affordability challenges.
SBTi releases Net Zero Standard for banks, investors
Thu 24 Jul 2025
The Science Based Targets initiative announced the release of its finalised Financial Institutions Net-Zero Standard, aimed at enabling banks and investors to set net zero-aligned targets for their lending, investing, insurance and capital markets activities.
Methanex closure comes early this year
14 May 2025
The almost-now-annual closure of Methanex has come earlier this year, giving more confidence that the electricity system will get through the winter without a fuel shortfall.
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.
Climate catastrophes are creating a ‘new market reality’ for insurance carriers
Wed 23 Jul 2025
Raging wildfires and severe storms contributed to record-high global insurance losses — totalling an estimated US$84 billion — for the first six months of the year.
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.
The ICJ’s ruling means Australia and other major polluters face a new era of climate reparations
Fri 25 Jul 2025
By Harj Narulla | OPINION: Australia has found itself on the wrong side of history.
Clear-sighted view to trade-offs crucial to reimagining our relationship with the land
7 Jul 2025
By Nick Swallow | COMMENT: New Zealand could see a 70% drop in the value of dairy land if we pursue our emissions targets for agriculture, according to a new report.
Elation as Whanganui gets voice in fast-track seabed mining decision
Thu 24 Jul 2025
By Moana Ellis, Local Democracy Reporter | A Whanganui District councillor is “elated” her council has been named a relevant authority in the fast-track application process for a seabed mining project off South Taranaki.
Urgent action needed to get on track for climate goals - commission
Fri 25 Jul 2025
By Shannon Morris-Williams | New Zealand is making progress on reducing greenhouse gas emissions, but more work is needed – urgently – to set up for future reductions, according to the latest report from the Climate Change Commission.
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.
Ocean heatwaves may signal climate tipping point
Fri 25 Jul 2025
A recent study that tapped into satellite data has revealed that 2023 marked an unprecedented year for marine heatwaves, with record-breaking levels of duration, reach and intensity across the world's oceans.
Markets aren't going to save us – Carr
9 Jul 2025
By Shannon Morris-Williams | Consumerism is reaching its ecological and economic limits, and only systemic change - not market tweaks - can steer us away from climate catastrophe, according to former Climate Change Commission chair Rod Carr.
Millions of tons of tiny plastic particles are polluting the ocean, study finds
15 Jul 2025
At least 27 million tonnes of nanoplastics are estimated to be floating in the North Atlantic Ocean, weighing more than all wild land mammals combined.
Another offensive launched in the government’s war on nature
Thu 24 Jul 2025
Media release - Environmental Defence Society | Last week the Minister for Resource Management Reform, Chris Bishop, announced that the government would be intervening, yet again, to prevent councils from progressing environmental protections under the Resource Management Act.
Activists sue US development bank over $4.6bn loan to massive Mozambique gas project
18 Jul 2025
Environmental groups claim loan is ‘unlawful’ in legal filing.
Straterra has a new name: the New Zealand Minerals Council
16 Apr 2025
Media release | Straterra has been renamed as New Zealand Minerals Council, says chief executive Josie Vidal.
Switching to renewables is ‘smart economics’ - Guterres
Thu 24 Jul 2025
The global energy transition is now “unstoppable” due to “smart economics”, UN secretary-general António Guterres has said in an online speech titled: “A moment of opportunity.”
Root intelligence: How old trees learn to suck more CO2 from the air
Thu 24 Jul 2025
New research finds that centuries-old oaks can dynamically rewire how they absorb nutrients—suggesting forests may be more resilient allies in the climate fight than once believed.
Climate groups want UK wealth tax to make super-rich fund sustainable economy
17 Jul 2025
Growing number of campaigners urge government to ensure green investment is not done ‘on backs of the poor’.
Can robot taxis solve NZ's transport woes?
Wed 23 Jul 2025
By Shannon Morris-Williams | The Ministry of Transport has tested the idea of driverless taxis as a futuristic fix. But while new modelling explores how "robotaxis" could ease congestion and reduce car ownership, critics say it misses a crucial point – the country’s worsening transport emissions.
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.
Fast, sustained phase-out of fossil fuels: best-performing countries in coal and transport sectors
10 Jul 2025
By Robert McLachlan | It’s true that climate change is getting worse – it will continue to get worse until emissions fall to near zero. But is action on phasing out fossil fuels really stalling?
UN court's decision could reshape approach to climate commitments
Tue 22 Jul 2025
The International Court of Justice will this week deliver its advisory opinion on what obligations countries have to address the impacts of climate change. It will be a vital step toward climate justice and equity, according to one local expert.
Waste Levy risks becoming ‘slush fund’ under proposed changes – Commissioner
5 Jun 2025
By Shannon Morris-Williams | Proposed changes to New Zealand's waste legislation risk undermining public trust in the waste levy scheme, according to Parliamentary Commissioner for the Environment Simon Upton.
The struggle for control of the Arctic is accelerating - and it's riskier than ever
11 Jul 2025
As the battle for one of the world’s coldest places heats up, an increasingly fragile security balance may be breaking down, leading to an escalating arms race.
UN University report warns against carbon credits from REDD, tree planting, and improved forest management
13 Jun 2025
But the report stops short of recommending banning the trade in carbon temporarily stored in trees.
For the first time, China invests more in wind and solar than coal overseas
29 May 2025
China’s Belt and Road Initiative, long derided for its heavy carbon footprint, was dominated by wind and solar power projects for the first time from 2022 to 2023, according to a new analysis. But coal plants financed in earlier years are still coming online.
