Topics tagged with 'Greenhouse Effect'
Climate leaders eye challenges and a 'big idea'
11 Oct 2016
A who’s who in the world of climate change gathers in Auckland this morning.
Agroforestry can help the planet (and profits)
11 Oct 2016
Feeding the world’s growing population in a rapidly warming world will not be possible with modern intensive agriculture that relies on cutting down more forests to plant crops, according to new research.
Climate change worsens Brazil’s drought
11 Oct 2016
A recently published study suggests that the droughts which have traditionally affected Brazil's semi-arid northeast are being worsened by the effects of climate change.
Govt knew use of hot-air credits would draw fire
10 Oct 2016
The Government was warned last year that New Zealand could face criticism for using hot-air credits to meet its 2020 emissions reduction target, documents show.
We're not doing enough, warn global energy leaders
10 Oct 2016
Current market signals are not strong enough to drive the decarbonisation the world needs to avoid dangerous levels of climate change, say energy leaders meeting in Istanbul.
10 things you should know about climate change
10 Oct 2016
No 10. New Zealand must adapt because some impacts of climate change – especially sea-level rise and flooding - are already unavoidable.
It's our age, but we've lost control of the planet
10 Oct 2016
It’s becoming increasingly commonplace to suggest that humans now dominate the planet.
What’s sugar got to do with it?
10 Oct 2016
Why do we think that climate sceptics are irrational? A major reason is that almost none of them have any genuine expertise in climate science (most have no scientific expertise at all), yet they’re confident that they know better than the scientists.
Business network wins sustainability award
10 Oct 2016
The Sustainable Business Network has won the Sustainability Support category in AUT’s Excellence in Business Support Awards.
Global aviation emissions deal gets wings
7 Oct 2016
A global carbon market for aviation that could see New Zealand offsetting three million tonnes of emissions a year is going ahead.
Climate treaty races toward hazy future
7 Oct 2016
With a speed almost unknown in the annals of diplomacy, the Paris Agreement on climate change is ready to come into force a bare 11 months after it was reached on December 12 last year.
Opposition slams Government carbon credits plan
6 Oct 2016
New Zealand’s plans to buy its way out of emissions reductions run foul of the United Nations’ Framework Convention on Climate Change, Opposition parties say.
NZ ratifies Paris Agreement
5 Oct 2016
New Zealand has ratified the Paris Agreement and the European Union is about to, pushing the global climate change treaty over the threshold to bring it into force.
Fossil fuel investors seek risks disclosure
5 Oct 2016
On one side are the big oil and gas companies. On the other is an increasingly vocal group of investors – both big and small – who are worried about the declining value of billions of dollars’ worth of shares they hold in these mighty conglomerates.
Freight operators can make huge savings, says expert
4 Oct 2016
Planning and co-operation could see the freight sector cut greenhouse gas emissions by 30 per cent, says an international expert.
PM's adviser has swing at climate policymakers
4 Oct 2016
The Prime Minister’s science adviser has taken a swipe at policymakers’ reluctance to take action in the face of overwhelming scientific evidence on issues like climate change and obesity.
Propaganda masks global climate warnings
4 Oct 2016
A rise in world temperatures of 1.5deg degrees can no longer be avoided, according to the world’s leading climate scientists, who say that the majority of people have yet to wake up to the stark realities and dangers of climate change.
Airline emissions deal could boost offset bills
3 Oct 2016
A new global market-based measure for aviation emissions could see New Zealand having to offset 3 million tonnes of greenhouse gases a year.
Why storing carbon in land can’t solve climate change
3 Oct 2016
Australia should develop a firewall between its policies to reduce fossil fuel emissions and those designed to increase carbon uptake on land, a new Climate Council report has recommended.
REAGAN REVISTED: Climate change and the big race
30 Sep 2016
Climate change did not come up in the first presidential debate – well, not in any real sense.
Fossil fuel majors ignore climate crisis
30 Sep 2016
Bill McKibben, the US environmentalist who is one of the world’s foremost authors and activists on issues of global warming, does not mince his words.
Ten things you should know about climate change ...
30 Sep 2016
No 5: Why are scientists are so sure that the warming is human-induced?
Rising emissions mean NZ will miss Paris targets
29 Sep 2016
New Zealand’s greenhouse gas emissions are set to double between 1990 and 2030 – and even with a carbon price of $50 a tonne, we could still be short of our Paris Agreement pledge by 143 million tonnes.
Russia in the slow lane on road to Paris
29 Sep 2016
What’s holding Russia back from ratifying the Paris climate agreement?
Govt learns we can't cut emissions and sell more milk
28 Sep 2016
The Government knows its economic strategy of increasing agricultural exports cannot go on if New Zealand is to reduce greenhouse gas emissions, a confidential paper shows.
Food supply fears spark China's global land grab
28 Sep 2016
China is protecting itself against future food supply problems caused by climate change by buying or leasing large tracts of land in Africa and South America, a leading UK climate scientist says.
Ten things you should know about climate change …
28 Sep 2016
No 3: The year 2015 was the warmest on record, but the last record cold year was more than a century ago, in 1909.
IPCC chair: We can meet 2deg target if we act fast
28 Sep 2016
INTERVIEW: Hoesung Lee was elected chair of the Intergovernmental Panel on Climate Change just one month before the landmark Paris climate talks of 2015.
Current emissions dangerous enough, says study
28 Sep 2016
Current greenhouse gas concentrations could warm the world 3-7deg (and on average 5deg over coming millennia. That’s the finding of a paper just published in Nature.
Mali boosts Paris numbers
28 Sep 2016
Mali is the latest country to ratify the Paris Agreement – bringing the total number of countries to have ratified to 61, together responsible for 47.79 per cent of global emissions.
Voluntary actions have role, says carbon certifier
27 Sep 2016
Voluntary carbon credits can help to meet New Zealand’s Paris Agreement target, Parliament has been told.
Ten things you should know about climate change …
27 Sep 2016
No 2: Ninety-three per cent of the heat from humans’ global warming has gone into the ocean, along with 25 per cent of the carbon dioxide.
Burning existing fossil fuels will break the Paris bank
27 Sep 2016
Burning all the carbon in existing coal mines and developed oil and gas fields will push the world past the Paris Agreement climate limit.
Why NZ doesn't need foreign carbon credits
26 Sep 2016
New Zealand could meet its Paris Agreement pledge without using foreign carbon credits and develop a $6 billion industry at the same time, says the Bioenergy Association.
Sometimes the research doesn't do the job
26 Sep 2016
Research has shown that models used by economists to calculate the effects of climate change policies can produce polar opposite recommendations.
We can't blame the solar cycle for global warming
26 Sep 2016
European scientists have dug deep to dismiss once again the old argument that climate change might be a consequence of solar radiation rather than atmospheric chemistry.
PARIS PACT: Morganists say NZ must sell units
23 Sep 2016
The Government must cancel all surplus carbon units it’s sitting on in 2020 as part of ratifying the Paris Agreement, says the group that wrote the Climate Cheats report.
PARIS PACT: Farmers play it short and sweet
23 Sep 2016
Federated Farmers has surprisingly little to say about the Paris Agreement – and that’s possibly a good sign for the climate.
PARIS PACT: Gen Zero does the job for MPs
23 Sep 2016
A group of twenty-somethings has fronted up to hardened politicians and told them not to worry, they’re drafting a Zero Carbon Act for them.
NZ will join aviation emissions agreement
23 Sep 2016
New Zealand will join an international market-based system to reduce aviation emissions, the Government has just announced.
Dire climate impacts go unheeded
23 Sep 2016
The social and economic impacts of climate change have already begun to take their toll – but most people do not yet know this.
Countries rush to ratify Paris Agreement
22 Sep 2016
A host of countries has ratified the Paris Agreement overnight, pushing the climate change treaty past one of the thresholds that need to be met to bring it into force.
No way, Nick, you can't claim credit for the ETS
22 Sep 2016
The Government is doing it again – claiming to have introduced the Emissions Trading Scheme when it actually voted against it.
Emissions targets need all-electric cars
22 Sep 2016
A new study says that achieving limits on temperature rise agreed at last year’s Paris climate conference will require a massive switch to zero emissions electric-powered vehicles, coupled with the development of a completely decarbonised power sector.
Study sees carbon price reaching $60 by 2030
21 Sep 2016
Carbon could be $60 a tonne by 2030, boosting renewables and fuelling a drive toward energy efficiency, a new report shows.
Native American pipeline resistance is about climate justice
21 Sep 2016
Over the past months, hundreds of indigenous persons and their allies have gathered near the crossing of the Missouri and Cannon Ball rivers in the ancestral territories of the Standing Rock Sioux tribe.
New patent boosts CO2 capture hopes
21 Sep 2016
A technology that could in theory catch 90 per cent of carbon dioxide from coal-fired power stations has been patented by US government scientists.
Goff promises his mayoral car will be electric
20 Sep 2016
Auckland mayoral contender Phil Goff says that under him, the city fleet will go electric – including the mayoral car.
US military stresses climate security risks
19 Sep 2016
A group of senior defence experts in the US has warned that climate change is a threat to the country’s security, with the stark message that “the impacts of climate change present significant and direct risks to US military readiness, operations and strategy”.
Will the planet really profit from natural capital?
19 Sep 2016
What is natural capital and why use it to refer to nature?
Urgent need to rethink tourism says expert
Mon 18 May 2026
By Shannon Morris-Williams | The post-pandemic recovery has created an urgent need to rethink how tourism operates, who benefits from it, and how it impacts the social and environmental systems it depends on, according to new research.
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.
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.
Biomass sector asks: where did the love go?
Mon 18 May 2026
By Pattrick Smellie | New Zealand has sufficient biomass in its plantation forests to replace natural gas for industrial process heat at lower costs than electrification, but is failing to get the attention it deserves, sector leaders say.
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.
Vanuatu’s legal battle against climate superpowers heads to the UN
Mon 18 May 2026
COMMENT: The United Nations General Assembly upcoming vote responding to the International Court of Justice’s landmark 2025 advisory opinion on climate change could help move climate responsibility from political promise to legal accountability.
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.
Coal pollution is cutting solar power output worldwide, study finds
Mon 18 May 2026
New research led by the University of Oxford and University College London has revealed pollution from coal-fired power plants is significantly reducing the energy output of solar photovoltaic installations, particularly where these are expanding side by side.
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.
Green building council calls for clean energy policies
Mon 18 May 2026
The New Zealand Green Building Council has released its 2026 election manifesto calling for policies to reduce energy waste in buildings, lower household and business energy costs, and improve New Zealand’s energy security.
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
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.
Natural gas to play key role in strategy to double Canada’s electricity grid by 2050
Mon 18 May 2026
A new national strategy will double the capacity of the country’s electricity grid by 2050, Prime Minister Mark Carney said as he announced the plan last week.
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.
Future big droughts may be worse than we think – NZ’s past shows why
Mon 18 May 2026
By Adam Brown, University of Waikato; Dave Frame, University of Canterbury, and Luke Harrington, University of Waikato | For an agricultural nation like New Zealand, severe drought is one of the most ominous consequences of a warming planet.
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.
GIDI-style help cheaper than LNG: MBIE
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.
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.
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.
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.
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.
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.
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
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
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.
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.
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.
China widens its clean energy lead
Mon 18 May 2026
Chinese companies account for more than half of global investments in clean energy manufacturing since 2019, while new U.S. investments declined last year.
‘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.
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.
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.
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.
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.
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.
Trump has hindered offshore wind while China and other countries invest heavily
Mon 18 May 2026
President Donald Trump is stopping offshore wind projects in the United States, just as the industry was poised to grow significantly.
