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Topics tagged with 'Science'

More in: Science
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More than 99.9% of studies agree: Humans caused climate change

20 Oct 2021

More than 99.9% of peer-reviewed scientific papers agree that climate change is mainly caused by humans, according to a new survey of 88,125 climate-related studies.

‘Eco-score’ labels make shopping more sustainable

20 Oct 2021

Neon yellows, soothing blues, and revitalizing greens: the average supermarket aisle is a riotous, colorful battle for a customer’s attention, according to Dr. Brian Cook, a senior researcher at the University of Oxford.

Victoria University Prof joins Bill Gate's Breakthrough Energy Fellows

20 Oct 2021

Media Release - Dr Franck Natali, Associate Professor at Te Herenga Waka—Victoria University of Wellington and Wellington UniVentures’ Innovator-in-Residence, has been accepted on to the inaugural Breakthrough Energy Fellows Program to develop his work into revolutionising the way ammonia is produced.

Global carbon price of US$100 needed according to Nobel Prize-winning economist

18 Oct 2021

Economist William Nordhouse, who won the 2018 Nobel Prize in economics for his work on climate change, argues a global carbon price of around US$100 per tonne is needed if the world is to successfully tackle climate change.

Carbon emissions from rich countries rose rapidly in 2021

15 Oct 2021

Carbon emissions are rebounding strongly and are rising across the world's 20 richest nations, according to a new study.

Indian teen inventor's solar-powered ironing cart

15 Oct 2021

Ironing vendors are common across India. The irons are heated using charcoal, a fuel that contributes to air pollution. But Vinisha Umashankar, a 14-year-old girl from Tamil Nadu, has found a clean solution.

Plant-based jet fuel could reduce emissions by 68%

15 Oct 2021

Replacing petroleum-based aviation fuel with sustainable aviation fuel derived from a type of mustard plant can reduce carbon emissions by up to 68%, according to new research from University of Georgia scientist Puneet Dwivedi.

Carbon emissions ‘will drop just 40% by 2050 with countries’ current pledges’

14 Oct 2021

Current plans to cut global carbon emissions will fall 60% short of their 2050 net zero target, the International Energy Agency has said, as it urged leaders to use the upcoming Cop26 climate conference to send an “unmistakable signal” with concrete policy plans.

3 degrees warming and Wellington looks like the Venice of the south seas

13 Oct 2021

Wellington and Christchurch look like Venice, and Havana like Atlantis in a new interactive tool showing what some of the world's major cities will look if global warming is allowed to reach 3 degrees.

Could products made of CO2 help cool the planet?

13 Oct 2021

CO2 is the main culprit in global warming, in part because it is virtually impossible to produce almost any product without releasing carbon dioxide. But what if products could be created from CO2 instead of releasing it

Why newer cars aren’t always better for the climate

13 Oct 2021

Is it better for the climate to go out and buy the latest, most fuel-efficient car, or keep driving the fairly decent car you already own for a little while longer? The answer is probably the latter, a new study suggests.

A lack of fish faeces is changing the flow of carbon in the ocean

12 Oct 2021

A shortage of fish faeces is contributing to shifts in the ocean’s carbon cycle of an equivalent magnitude to that of the impact of climate change on the ocean.

45,000,000 doctors call for urgent action on climate change

12 Oct 2021

Media Release - Ambitious national climate commitments are crucial for States to sustain a healthy, green recovery from the COVID-19 pandemic, according to a new UN health agency report launched on Monday in the lead-up to the COP26 climate change conference in Glasgow, Scotland.

Iron battery breakthrough could eat lithium’s lunch

11 Oct 2021

The world’s electric grids are creaking under the pressure of volatile fossil-fuel prices and the imperative of weaning the world off polluting energy sources. A solution may be at hand, thanks to an innovative battery that’s a cheaper alternative to lithium-ion technology.

Hack the planet competition 2021 finalists announced

8 Oct 2021

Media Release - After an unprecedented pan-Commonwealth search for innovative satellite-driven solutions to tackle the challenges of the climate emergency and ocean sustainability, the Satellite Applications Catapult and the Commonwealth Secretariat are delighted to announce the inaugural finalists of the Hack the Planet competition 2021.

The James Ross Island ice core revealed the surprising impact of Mâori land-burning practices

Maori land-burning practices triggered a major rise in carbon emissions 700 years ago

7 Oct 2021

The arrival of the Maori to New Zealand in the 14th Century led to a major increase in black carbon emissions in the Southern Hemisphere, Antarctic ice core study shows.

Climate change disasters will cost Australia billions each year

7 Oct 2021

Climate change-related disasters will cost Australia $73bn a year by 2060, even if action to curb emissions is taken now, a report has found.

Voices from global south muted by climate science

7 Oct 2021

Climate change academics from some of the regions worst hit by warming are struggling to be published, according to a new analysis.

Climate change kills 14% of coral reefs in under a decade

6 Oct 2021

Rising ocean temperatures killed about 14% of the world's coral reefs in just under a decade, according to a new analysis from the Global Coral Reef Monitoring Network.

Massive inflatable sails could cut shipping's carbon footprint

6 Oct 2021

Michelin’s new wing-sails are getting a lot of attention as new regulations put pressure on the shipping industry to reduce their carbon footprint.

Climate science breakthroughs earn Noble

6 Oct 2021

Three scientists have been awarded the 2021 Nobel Prize in Physics for their work to understand complex systems, such as the Earth's climate.

Water scarcity poised to exact an increasingly heavy toll

5 Oct 2021

Water scarcity will be the biggest climate-related threat to corporate assets like factories within the next few decades, according to a recent report.

Look beyond carbon credits to put a price on nature’s services: experts

5 Oct 2021

Putting a value on nature could be the key to getting the trillions of dollars in investments nature-based solutions need to successfully tackle the climate crisis, experts said at a recent sustainability conference in Singapore.

Marine heatwaves could have dire impact on NZ fisheries

4 Oct 2021

The ocean around New Zealand is getting warmer, and extreme warming events have become more frequent over the past years. New research shows these marine heatwaves could have devastating impacts on ocean ecosystems.

Climate change is making Earth dimmer

4 Oct 2021

Earth is reflecting less light as its climate continues to change, new research suggests.

What scientists can teach us about dealing with climate doom

4 Oct 2021

"It's a kind of hopelessness I guess. Helplessness," says Ross Simpson, 22, from Glasgow. He's telling me how he and his friends feel about stopping the worst effects of climate change.

Wealthy must lead by example on climate change

1 Oct 2021

A paper published in the journal Nature Energy identifies five ways that people of high socioeconomic status have a disproportionate impact on global greenhouse gas emissions—and therefore an outsized responsibility to facilitate progress in climate change mitigation.

Interactive climate atlas allows you to travel in time

1 Oct 2021

The IPCC just made it easy to access and visualize a ton of data.

Plastic and climate crises are linked

30 Sep 2021

For the first time, an interdisciplinary team of scientists collected evidence on how both global problems exacerbate one another, creating a dangerous cycle. The researchers identified three significant ways that the climate change crisis and marine plastic pollution are connected.

Seagrass: The plant that removes carbon 30 times faster than a rainforest

30 Sep 2021

WWF has teamed up with Sky to promote their ‘Force for Nature’ campaign, an effort to repopulate the UK’s coasts with carbon-capturing seagrass.

Tweets, emails or hand-written notes? What gets politicians to speak up on climate

29 Sep 2021

With the United Nations-led climate negotiations set to occur in November, citizens around the world have reason to despair at their governments’ efforts to tackle climate change. A new Canadian study looks at the most effective ways for citizens to get their politicians to take a stand.

Removing one tonne of methane from atmosphere could be worth up to $US2700

28 Sep 2021

A scientific paper published by the Royal Society has estimated that removing a tonne of methane from the atmosphere could be worth as much as $US2700 a tonne.

China's belt and road policies could hurt environment and indigenous communities

28 Sep 2021

A new study has found that up to 60% of China's development projects pose a threat to indigenous communities and the environment.

'Just transitions' focus of latest Policy Quarterly

27 Sep 2021

The latest issue of Victoria University's Policy Quarterly is focussed on 'just transitions' - the idea that the transition to a zero carbon economy can be done in a way that benefits everyone.

AI may be set to reveal climate-change tipping points

24 Sep 2021

Researchers are developing artificial intelligence that could assess climate change tipping points. The deep learning algorithm could act as an early warning system against runaway climate change.

Report shows how native American nations respond to climate change

24 Sep 2021

Indigenous nations are at the frontlines of climate change, but they’re also leaders in how to adapt to changing weather conditions and transition to renewable energy.

L.A.’s new reflective streets bounce heat back into space

23 Sep 2021

When the scientists aboard the International Space Station direct their thermal camera at Los Angeles, standing out from the sweltering red and orange blob is a crescent of cool, blueish white deep in the San Fernando Valley.

One in five Australian carbon credits junk: study

22 Sep 2021

About 20% of carbon credits created under the federal Coalition’s main climate change policy do not represent real cuts in carbon dioxide and are essentially “junk”, new research suggests.

NZ climate change plan a missed opportunity to save thousands of lives and billions of dollars

21 Sep 2021

The Climate Change Commission’s final advice to government fails to take account of the potential health benefits of climate change mitigation measures that have the potential to save thousands of lives and billions of dollars in health costs, according to a paper published in the New Zealand Medical Journal.

Deadwood releasing 10.9 gigatons of carbon every year

21 Sep 2021

Decaying wood releases around 10.9 gigatons of carbon worldwide every year, according to a new study by an international team of scientists.

CO2 shortage: why a chemical problem could mean more empty shelves

21 Sep 2021

As far as the environment goes, carbon dioxide is probably public enemy number one. This makes it all the more ironic that the UK is currently suffering from a shortage of the gas, which experts warn will affect a variety of industries, most notably food and drink.

New solar is cheaper to build than to run most existing coal plants

20 Sep 2021

Last week, BloombergNEF’s released estimates for its global benchmark that tracks the levelized cost of electricity, or LCOE, for utility-scale PV and onshore wind. The LCOE looks at the all-in cost to build, operate, and maintain power plants and then calculates the cost per megawatt-hour (MWh) of the energy produced based on all of those inputs.

Companies backing kelp may be rushing ahead of the science

20 Sep 2021

Sinking seaweed could sequester a lot of carbon, but researchers are still grappling with basic questions about reliability, scalability and risks.

What are the biophysical limits to growth?

17 Sep 2021

Steve Keen, one of the world's leading heterodox economists, is among a high-powered panel of multi-disciplinary experts debating the biophysical limits of growth next Monday.

Climate change not slowed by the COVID pandemic: UN

17 Sep 2021

The pace of climate change has not been slowed by the global COVID-19 pandemic and the world remains behind in its battle to cut carbon emissions, according to the United Nations.

Climate experts fear Aukus will dash hopes of China emissions deal

17 Sep 2021

The timing of the new defence deal between the US, UK and Australia has dismayed climate experts, who fear it could have a negative effect on hopes of a deal with China on greenhouse gas emissions ahead of vital UN climate talks.

This year's giant Antarctic ozone hole probably due to climate change

17 Sep 2021

A giant ozone hole has opened up over Antarctica this year. Already larger than the entire ice-covered continent, the ozone hole has surpassed the size of 75% of ozone holes measured since 1979 and is still growing. Scientists believe climate change might be the cause.

World’s first carbon-neutral fuel plant breaks ground in Chile

17 Sep 2021

Work has started on a pioneering wind farm on the Magellan Straits in southern Chile that will produce green hydrogen and help Porsche produce e-fuels, with Chilean energy minister Juan Carlos attending the groundbreaking ceremony.

Not a single G20 country is in line with the Paris Agreement on climate

16 Sep 2021

None of the world's major economies -- including the entire G20 -- have a climate plan that meets their obligations under the 2015 Paris Agreement, according to an analysis published Wednesday, despite scientists' warning that deep cuts to greenhouse gas emissions are needed now.

James Hansen warns rate of global warning set to double

16 Sep 2021

James Hansen, a climate scientist who shook Washington when he told Congress 33 years ago that human emissions of greenhouse gases were cooking the planet, is now warning that he expects the rate of global warming to double in the next 20 years.

Adaptation
More >

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.

Agriculture
More >

Global shocks, fertiliser use and the importance of data: Insights on the environmental performance of agriculture

Thu 14 May 2026

When shocks push producers to use less fertiliser, the environmental performance of agriculture tends to improve. But do improvements reflect the short-term effects of shocks or signal the beginning of a longer-term trend?

Airlines
More >

$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.

Aviation
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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.

Biodiversity
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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.

Biofuels
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Drax Power Plant, United Kingdom

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 Credits
More >

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.

Carbon News world
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Some inconvenient truths in bringing climate science to the judiciary

Thu 14 May 2026

OPINION: Climate science had been knocking on the courthouse doors for quite some time when the Supreme Court of the United States finally invited it into the realm of legal action in 2007.

Carbon prices
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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
More >
Gas tanks at Te Whakaraupō/Lyttelton Harbour

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.

Comment
More >
Waihora Forest, Gisborne – land currently for sale.

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.

Construction
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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.

COP
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Parliament Buildings, Budapest

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.

Emissions trading
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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.

Energy
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World Nuclear Association chief to address NZ energy conference

Thu 14 May 2026

The head of the World Nuclear Association will speak at a Hamilton energy conference as debate grows over whether emerging nuclear technologies could play a role in New Zealand’s future energy mix.

Extinction
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WWF-New Zealand chief executive Kayla Kingdon-Bebb

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.

Extreme weather
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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.

Fishing
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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.

Forestry
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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.

Fossil fuels
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Supreme Court

Govt moves to block climate change litigation

Tue 12 May 2026

By Liz Kivi | The Government’s move to limit lawsuits holding climate polluters accountable for damage is putting the interests of big emitters ahead of communities, according to Lawyers for Climate Action.

Gas
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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.

Geothermal
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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.”

Green finance
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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.

Greenhouse Effect
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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.

Greenwashing
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Fonterra ‘spins’ greenwashing research for favourable press

1 May 2026

By Liz Kivi | Dairy co-operative Fonterra has managed to ‘spin’ international research intended to highlight greenwashing, instead using it to generate unwarranted positive press, according to researchers behind the recent study into ag industry greenwashing.

Hydro power
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‘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.

Hydrogen
More >
Farmer spreading fertiliser

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.

Insurance
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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.

Kyoto
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Waitangi Treaty Grounds

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.

Litigation
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How big oil companies can slow the green transition by suing governments that ban fossil fuels

Wed 13 May 2026

Simply put, this rule lets big oil companies sue sovereign states and demand exorbitant amounts of money if they are prohibited from digging up fossil fuels.

LNG
More >

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.

Low carbon
More >

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.

Market advice
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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.

Methane
More >

‘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.

Mining
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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?

NZ Market Report
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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.

Oceans
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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.

Oil
More >

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.

Paris Agreement
More >

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.

Planetary boundaries
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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.

Plastics
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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.

Protest
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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.

Rare earth minerals
More >
Green Party co-leader Marama Davidson

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.

Regulation
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Cruise ship in Milford Sound

‘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
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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.

Resource management
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Awarua-Waituna Wetlands

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.

Solar
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Govt launches solar red tape review to speed up installations

8 May 2026

By Shannon Morris-Williams | The Government has launched a review aimed at making residential and small-scale solar installations faster and easier, in a move Rewiring Aotearoa says could help cut costs and accelerate solar uptake across New Zealand.

Tax
More >
Associate Professor Ru Hong

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.

Technology
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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.

The House
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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.

Transport
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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.

United Nations
More >

UN methane alert system expanded to coal and waste sectors after Indian landfill named among world’s top emitters

6 May 2026

The United Nations is expanding its methane monitoring system to cover coal mines and waste facilities, after satellite analysis identified a landfill in India among the world’s three largest methane-emitting sites.

Waste
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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.

Water
More >
Steve Abel, Green Party resources spokesperson

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.”

Wildfires
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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.

Wind energy
More >
Bio-informed blade patterns exploit the principles of bird vision

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.

More in: Science
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