Topics tagged with 'Science'
Research to solve climate challenges scoops millions in funding
17 Sep 2024
A range of sustainability and climate-related projects have been awarded funding from the 2024 Ministry of Business, Innovation and Employment Endeavour Fund.
Climate plan is high-cost and low ambition, says expert
9 Sep 2024
By Shannon Williams | The government’s Second Emissions Reduction Plan is high-cost, high-risk, and low ambition, says Massey University Professor, Robert McLachlan.
2024 New Zealand's third-warmest winter on record – NIWA
5 Sep 2024
This year saw Aotearoa New Zealand's third-warmest winter on record with the nationwide average temperature sitting at 9.6°C for the season, 1.0°C above the 1991-2020 average.
Thwaites Glacier won’t collapse like dominoes as feared, study finds, but that doesn’t mean the ‘Doomsday Glacier’ is stable
28 Aug 2024
Antarctica’s Thwaites Glacier got its nickname the “Doomsday Glacier” for its potential to flood coastlines around the world if it collapsed.
$20 million supercomputer for NIWA
15 Aug 2024
Methane emissions will be subject to more effective monitoring thanks to a new supercomputer.
New map shows coastal erosion hotspots - but scientists warn lack of funding threatens further research
13 Aug 2024
A new map of Aotearoa New Zealand’s coastal erosion hotspots shows which areas are most at risk of coastal changes and sea-level rise.
Could geothermal power stations go carbon-negative?
12 Aug 2024
Retrofitting a geothermal power station could allow carbon capture from other sources like forestry residue, according to a new study.
Mass bleaching of marine sponges largest event recorded worldwide
7 Aug 2024
Media release | A mass bleaching of more than 50 million sponges in Fiordland was the largest event of its kind ever recorded and is estimated to have cut the population by close to half, a new study reports.
'Unprecedented' ocean change may impact fisheries - NIWA
30 Jul 2024
Substantial changes in the ocean to the east of New Zealand could impact important fisheries, according to NIWA scientists.
Researchers test new way to remove carbon dioxide from air
29 Jul 2024
Media release | A new method to pump carbon dioxide out of the air has been developed by scientists from the UK and New Zealand.
Media round-up
26 Jul 2024
In our weekly round-up of climate coverage in local media: major failings in Hawke's Bay Cyclone Gabrielle response; how fast-track delayed a key climate policy; and the problem with the government’s science and innovation policies.
Tasmanian 'Eco-Milk' tests shoppers' thirst for climate-friendly dairy
26 Jul 2024
A small dairy in Tasmania is stocking supermarket shelves with what it says is the world's first branded milk produced by cows fed with a seaweed that makes them emit lower levels of environmentally damaging methane gas.
Govt funding cuts “throttling” climate work
12 Jul 2024
A coalition of scientists say that the government axing half a billion dollars of science funding and scrapping more than 350 specialist science roles will sabotage vital work across climate, the environment, and farming.
At-risk islands are missing from climate change models, researchers warn
12 Jul 2024
Urgent international cooperation is required to provide small island states and territories with the information they need to respond effectively to the existential threat of climate change.
Oceanic and coastal water temperatures highest recorded
10 Jul 2024
Media release | Between 2022 and 2023, oceanic and coastal waters around Aotearoa New Zealand reached their warmest annual temperatures since the series began in 1982, according to data released by Stats NZ today.
Climate change is making scientists reassess what is "normal"
4 Jul 2024
Media release | NIWA has completed a major project to analyse how New Zealand’s "climate normals" are shifting.
NZ’s wettest and driest spells to become more extreme
4 Jul 2024
Media release | A new study published yesterday shows how a warming climate will impact New Zealand’s wet and dry weather extremes, giving decision-makers the power to plan for the future.
Media round-up
14 Jun 2024
In our weekly round-up of the climate coverage in local media: Uncertainty abounds in the ETS; a major Atlantic current collapsing could disrupt NZ’s climate again; and is the government focussing on drilling or climate ambition – it can’t be both.
University of Canterbury research 'curbing our carbon conundrum'
14 Jun 2024
Media release | Crushing rocks, injecting CO underground, and burning trees; UC researchers are finding solutions to Aotearoa New Zealand’s 100 million tonne carbon problem.
Hottest June temperature ever
13 Jun 2024
The mercury hit a high on Monday, setting a new national temperature record of 25.7C for June.
Basic income can double global GDP while reducing carbon emissions
11 Jun 2024
Media release | Giving a regular cash payment to the entire world population has the potential to increase global gross domestic product (GDP) by 130%.
‘No additional warming’ for methane target - but relative to when, asks expert?
7 Jun 2024
Advocates of the government’s methane review will probably be disappointed to learn that aligning the target with “no additional warming” might not give farmers the green light to relax about their methane emissions.
Humanity must extract seven to nine billion tonnes of CO2 from the atmosphere every year
5 Jun 2024
Media release | New State of Carbon Dioxide Removal report shows the need for a much stronger set of policies.
Flood damage a growing risk for NZ’s kelp forests
27 May 2024
Media release | Timber slash and debris from flooding events is decimating Aotearoa New Zealand’s vital underwater kelp forests, a nationwide study shows.
Environment commissioner calls for separate ETS for methane
23 May 2024
The Parliamentary Commissioner for the Environment has again called for forestry to be phased out of the Emissions Trading Scheme and is calling for a separate ETS for methane.
We’ve underestimated the ‘Doomsday’ glacier - and the consequences could be devastating
23 May 2024
The Thwaites Glacier, dubbed ‘Doomsday’, could trigger a two-foot rise in global sea levels if it melts completely.
Antarctica likely storing more carbon than previously thought
21 May 2024
Media release | Antarctica is likely a carbon storage powerhouse, according to NIWA.
Concern over job losses at Scion
17 May 2024
Foresters are “deeply apprehensive” over potential redundancies of scientists at Scion, with a proposed 30 jobs losses - about 10% the forestry crown research institute’s workforce.
Carbon pricing works: major meta-study
17 May 2024
Media release | Carbon pricing systems achieve between 5% and 21% emission reductions in their first few years of operation, according to a new study.
‘Unprecedented’: CO2 in the atmosphere is rising 10 times faster than at any point over 50,000 years
17 May 2024
Ice built up in the Antarctic over hundreds of thousands of years is helping scientists to understand today's climate.
Major conference for Pacific experts on Indigenous knowledge and climate crisis
9 May 2024
More than 60 Pacific experts are at a conference looking at the intersection between Indigenous knowledge and the climate crisis, hosted by the University of Canterbury.
Kiwi company aims to make alternative protein from carbon emissions
6 May 2024
A New Zealand-based start-up has raised $1 million towards commercialising production of an alternative protein made with carbon emissions.
Commission rejects basis for review of methane targets - but methane vaccines could be good news for ag sector
9 Apr 2024
The Climate Change Commission has rejected the basis of a new, separate review of Aotearoa’s methane target in its advice released yesterday.
Best by the rest...
5 Apr 2024
In our weekly round-up of the best climate coverage in local media: How to avoid a billion climate deaths? Why pressure must increase to cut emissions; and the Maōri king and other indigenous Pacific leaders sign up to granting whales legal personhood.
Scientists warn Australians to prepare for megadroughts lasting more than 20 years
5 Apr 2024
New research shows megadroughts lasting up to 20 years or more have occurred in Australia in the past and could happen again.
Half of Tairāwhiti at risk of erosion - new data
28 Mar 2024
An estimated 182 million tonnes of eroded soil entered New Zealand's rivers in 2022, according to new research.
Mountain species at risk of extinction due to climate change
28 Mar 2024
Experts say an international study that has found species in mountain regions are at risk of extinction due to rapidly rising temperatures has worrying implications for New Zealand.
Methane-detecting satellite launched with NZ govt backing
6 Mar 2024
A long-awaited satellite designed to accurately detect methane emissions from space finally launched yesterday, with New Zealand backing.
Native snails heading for extinction
27 Feb 2024
Media release | New Zealand has some of the most spectacular land snails in the world, but they’re sliding to extinction – and climate change is a major factor.
Researchers looking to develop ‘resilience credit’
20 Feb 2024
Researchers are hoping to develop the world’s first 'resilience credit' as the ultimate goal of a project looking at how salt marshes and mangroves could protect the Bay of Plenty’s coastline from climate change.
Kiwi researchers rewriting climate history
13 Feb 2024
New Zealand researchers say they have rewritten the deep time history of Earth’s temperature record with findings that disprove ideas that early oceans were hot.
A leading data scientist's journey from doomism to climate hope
12 Feb 2024
Data scientist Hannah Ritchie argues that planetary damage could be about to peak – but that the US election result could be "pivotal".
Scientists call for a new hurricane category as storms intensify
7 Feb 2024
Kiwi scientists are welcoming international research suggesting we need a new hurricane category to communicate just how much more intense the biggest tropical cyclones are expected to become under climate change.
Sustainability and climate change concerns for Central Otago - new research
26 Jan 2024
Sustainability and climate are high on the list of concerns for people in Central Otago - and they don’t want a new airport, according to research released today.
Climate crisis to blame for more extreme weather - NIWA
24 Jan 2024
Scientists have been working on joining the dots between human-driven climate change and more extreme weather since the Auckland Anniversary floods and Cyclone Gabrielle.
Octopus DNA contains grave warning for sea level rise
22 Dec 2023
Media Release | Scientists have used octopus DNA to discover that the West Antarctic Ice Sheet (WAIS) likely collapsed during the Last Interglacial period around 120,000 years ago when global temperatures were similar to today.
NZ a consistent carbon sink - new research
21 Dec 2023
Aotearoa is a consistent carbon sink, while Australia switches between being a carbon sink and a carbon source, according to new research.
Powerful climate deniers delay action in NZ: new report
18 Dec 2023
Most New Zealanders believe in climate change and its human cause - but climate change deniers are often over-represented in powerful positions and are delaying action, according to new research.
Climate change might be to blame for ozone hole - new research
22 Nov 2023
Ozone levels above Antarctica may not be recovering after all, and climate change might be to blame, according to NZ scientists.
Bottom trawling risks releasing massive ocean CO2 sink: new report
17 Nov 2023
New Zealand’s Exclusive Economic Zone contains about 2,240 million tonnes of organic carbon or 1% of the estimated global carbon stocks in marine sediments, a report commissioned by the Parliamentary Commissioner for the Environment has found.
Urban rewilding combats global biodiversity decline
Wed 28 May 2025
Media release | A new study led by the University of Sydney reveals how cities around the world are restoring wildlife to their former habitats in the face of ongoing urban sprawl.
US dairy farmers consider return on climate-smart milk
22 May 2025
The approach is just one of many dairy practices now considered “climate-smart” because they could cut production of climate-warming gases.
Greenwashing is rife in Australia, but could its days be numbered?
Wed 28 May 2025
COMMENT: Have you ever ticked the box to “fly carbon neutral”, had something delivered via “carbon-neutral shipping” or chosen to pay a bit extra to buy “carbon-neutral gas” from your energy retailer?
Help sustainable aviation fuels take off or delay targets, airlines warn EU
20 May 2025
Earmarked funding, risk-reduction tools, and simplified imports top Airlines for Europe’s wish list for the EU’s upcoming Sustainable Transport Investment Plan.
Govt's RMA overhaul sparks fears for nature and climate
Fri 30 May 2025
By Shannon Morris-Williams | The Government has opened public consultation on the biggest overhaul of environmental planning rules in New Zealand’s history, with critics warning it puts nature and climate at risk in favour of fast-tracked development and industry expansion.
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.
Govt mulls status quo for ETS auction settings
Thu 29 May 2025
By Liz Kivi | The government has released its consultation on the Climate Change Commission’s latest advice on Emissions Trading Scheme auction settings and volumes, putting forward the option to ignore the commission’s advice to boost auction volumes from 2028-2030.
Pacific Island nations support China's Taiwan claims at high-profile foreign ministers' meeting
Fri 30 May 2025
Pacific nations have backed China's claim over Taiwan during a high-profile meeting, but have shied away from directly endorsing Beijing's push to "reunify" the democratically ruled island with the mainland.
Carbon price too low to fund carbon capture
20 May 2025
The government’s climate target to 2030 is at risk, after revelations that a carbon capture project which the government was relying on to deliver one third of its carbon reductions, might not go ahead.
Fight over coal mine heats up
Fri 30 May 2025
Forest & Bird is calling on the government to create a new scientific reserve covering the Denniston Plateau on the West Coast, which would stop a fast-tracked coal mine.
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.
Owning a green home could cut mortgage payback time by two years
9 May 2025
A green certified home plus a green mortgage and associated energy bill savings could save Kiwi families up to $98,800 over the course of their mortgage - the equivalent of being mortgage-free several years early, according to new research.
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.
Watts talks big on energy reform, but barriers persist
Thu 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.
Could ‘orange’ hydrogen be NZ’s key to net-zero?
Fri 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.
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.
Glacier collapse buries most of Swiss village
Fri 30 May 2025
The Swiss village of Blatten has been partially destroyed after a huge chunk of glacier crashed down into the valley.
Oceans Commission must have teeth – minister
14 May 2025
If an Oceans Commission were to be established under the government it would need genuine powers to make change, says Minister for Oceans and Fisheries Shane Jones.
Water crisis on the horizon?
26 May 2025
Media release | Sewage contaminating Auckland oyster farms highlights the “dire state” of water infrastructure in Aotearoa, says University of Auckland Associate Professor Daniel Hikuroa.
Why expensive gas – not net-zero – is keeping UK electricity prices so high
Wed 28 May 2025
The UK’s high electricity prices have become intensely political, with competing claims over the cause of rocketing bills and how best to get them down.
Hotter and deeper: how NZ’s plan to drill for ‘supercritical’ geothermal energy holds promise and risk
2 Apr 2025
By David Dempsey, University of Canterbury | New Zealand’s North Island features a number of geothermal systems, several of which are used to generate some 1,000 MegaWatts of electricity. But deeper down there may be even more potential.
Electrification challenge for politicians, regulators
Tue 27 May 2025
Rewiring Aotearoa is calling for stronger political leadership to bring its vision of a cheaper, cleaner and stronger energy system to life, with the launch of its policy manifesto today.
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.
Energy Australia is in court accused of greenwashing. What is the case about and why is it significant?
16 May 2025
Climate group alleges energy giant misled 400,000 customers about ‘Go Neutral’ product, arguing that carbon credits don’t actually remove emissions.
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.
While govt ‘refreshes’ fund for low carbon trucks, are transport emissions set to accelerate?
Wed 28 May 2025
By Liz Kivi | The government has announced it is updating the Low Emissions Heavy Vehicle Fund, however cuts to funds to decarbonise transport in last week’s budget, and potential changes to road user charges, could stall transport emissions reductions.
Climate change could drive surge in foreclosures and lender losses, new study finds
22 May 2025
Extreme weather linked to climate change could spell financial ruin for many American homeowners and lead to billions in losses for lenders, a new study finds.
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.
Energy Australia apologises to 400,000 customers and settles greenwashing legal action
22 May 2025
Energy retailer says carbon offsetting ‘not the most effective way’ to reduce emissions.
Kiwi cleantech companies on the world stage
Tue 27 May 2025
Six New Zealand 'cleantech' companies were in Singapore earlier this month, along with a venture capital firm and the MacDiarmid Institute, to meet investors and multinational partners.
Carbon News launches price index
24 Jun 2024
Today’s issue is the first to feature Carbon News’ own carbon price index for secondary market spot prices for NZUs on New Zealand’s compliance market.
New research reveals NZ’s natural resource footprint
Thu 29 May 2025
Media release | New research from the office of the Parliamentary Commissioner for the Environment reveals that about 107 million tonnes of natural resources were required to produce the goods and services consumed by New Zealanders in 2019 – approximately 21 tonnes per person on average.
World’s nations to gather in France to tackle what UN says is a global emergency in the oceans
Fri 30 May 2025
The world’s nations are gathering in France next month to tackle what the United Nations calls a global emergency facing the world’s oceans as they confront rising temperatures, plastic pollution choking marine life, and relentless overexploitation of fish and other resources.
Europe’s next climate target may already have been agreed in Berlin
Wed 28 May 2025
Germany’s new coalition has adopted a climate stance shaped by talks with the EU’s top climate official, signalling where the bloc may land on a likely upcoming 2040 emissions target.
Warm water affecting Antarctica’s largest ice shelf - new research
22 Apr 2025
While Antarctica’s Ross Ice Shelf is currently stable, new research shows warm water is reaching up to 170 kilometres under the front of the ice shelf.
NZ's first chance in 20 years to catch up on waste
Fri 30 May 2025
Media release | The government has announced proposals for updating the Waste Minimisation Act and the Litter Act. For the first time in nearly 20 years, Kiwis have a chance to catch up with other countries to reduce our waste and litter.
Dismissals 'massive win' for climate movement
13 May 2025
The outstanding charges against 25 climate activists who disrupted traffic in Wellington have been dropped, a move the group calls a win for the climate movement.
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.
For the first time, China invests more in wind and solar than coal overseas
Thu 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.
Green budget 'ludicrous la-la land' – govt
15 May 2025
Prime Minister Christopher Luxon said the budget was "clown show economics" and an "absolute circus".
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.
More than 1 in 4 cars sold globally in 2025 expected to be EV: IEA report
26 May 2025
According to the Global EV Outlook 2025 report from the International Energy Agency (IEA), 2025 is set to be big for EV sales. The report predicts that about one in four cars sold worldwide this year will be electric, despite overall market uncertainties.
Brazil seeks early deals on two stalled issues at Bonn climate talks
26 May 2025
Moving forward work on just transition and implementing recommendations from the Global Stocktake of climate progress are key priorities for upcoming UN negotiations.
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.
Tropical forest loss hit new heights in 2024; fire a major driver in Latin America
23 May 2025
Tropical forest loss skyrocketed in 2024, with vast swaths of primary forest consumed by fire, according to new satellite data.
NZ moving too slowly to decarbonise – former commission chair
22 May 2025
By Liz Kivi | New Zealand's energy transition is too slow and too controlled by vested interests, according to former Climate Change Commission chair Rod Carr.
