Topics tagged with 'Science'
Meet the experts behind NZ’s first national space mission
19 May 2022
Media Release - Experts behind New Zealand’s first government-funded space mission partnership, MethaneSAT, will come together to talk about the project in a free event for Techweek at the University of Auckland tomorrow 20 May).
Air pollution "largest existential threat to human and planetary health"
19 May 2022
Since the turn of the century, global deaths attributable to air pollution have increased by more than half, a development that researchers say underscores the impact of pollution as the “largest existential threat to human and planetary health.”
The simple act of spreading rock dust on farms is an overlooked but tantalizing climate solution
19 May 2022
The simple act of sprinkling rock dust—an abundant byproduct of mining—on farmland could capture 45% percent of the carbon dioxide required to help the UK meet its 2050 net-zero targets.
Microplastics could worsen climate change
18 May 2022
By Liz Kivi | An environmental physicist says plastics could be influencing climate change, potentially compounding the effect of greenhouse gases.
Livestock methane emissions tackled by Western Australian company with 'inorganic bioactives'
17 May 2022
A Western Australian company claims to have produced bioactives in a laboratory that could reduce livestock methane emissions by up to 95%.
Even if we miss the 1.5°C target we must still fight to prevent every single increment of warming
13 May 2022
Is it game over for our attempts to avert dangerous climate change? For millions of people in India and Pakistan the answer is clearly yes as they continue to suffer from a record-breaking spring heatwave that is testing the limits of human survivability.
Trees aren’t a climate change cure-all – 2 new studies on the life and death of trees in a warming world show why
13 May 2022
The results of two studies published in the journals Science and Ecology Letters on May 12, 2022 – one focused on growth, the other on death – raise new questions about how much the world can rely on forests to store increasing amounts of carbon in a warming future. Ecologist William Anderegg, who was involved in both studies, explains why.
It’s easier to break a bog than to repair it—but it’s still a carbon bargain.
12 May 2022
What do bogs in Indonesia and mangrove forests in Central America have in common? They are both powerful carbon sponges, capable of sucking up greenhouse gases at up to five times the rate of a forest. And they are both disappearing at alarming rates.
'Fifty-fifty chance' of breaching 1.5C warming limit
11 May 2022
UK Met Office researchers say that there's now around a fifty-fifty chance that the world will warm by more than 1.5C over the next five years.
Atmospheric CO2 hits another all-time high
10 May 2022
Atmospheric carbon dioxide levels measured at Hawai’i’s Mauna Loa Observatory breached 420 parts per million (ppm) in April for the first time in human history.
Best by the rest...
6 May 2022
In our Weekly round-up of the best climate coverage in the local media: Sea levels are rising and Kiwi communities are sinking - who will pay for the damage? And Green MP Chlöe Swarbrick argues for collective responsibility on climate change.
Tropical vegetation benefits less from elevated atmospheric carbon dioxide than researchers previously thought
6 May 2022
Carbon dioxide is known to have a fertilizing effect on plant growth, and the gas is often added to greenhouse crops to help improve yields.
Gene-editing breakthrough could cut ruminant methane
6 May 2022
Scientists have successfully switched on a plant gene in feed crops that could help reduce methane emissions from cattle and sheep.
Heat, drought, fire, hunger: studies portend ‘ferocious’ conditions as ecosystems shift
5 May 2022
The big heat hit India earlier than usual: temperatures of 44°C in April have almost certainly hammered hopes for a generous wheat harvest in the subcontinent. Even before the month was over, desperate citizens were yearning for dust storms to darken the skies and lower the temperature.
Tasmania goes net carbon negative by reducing logging
4 May 2022
Tasmania has become one of the first jurisdictions in the world to reduce their carbon dioxide (CO2) emissions and increase removals to become net carbon negative, according to new research from The Australian National University (ANU) and Griffith University.
Tree loss in tropics casts doubt over climate goals
3 May 2022
Tropical regions of the world lost 11.1 million hectares of forest cover in 2021, new data shows, calling into question global pledges to end deforestation by 2030.
Sea level rise the stuff of nightmares
2 May 2022
By Jeremy Rose | In the early 1990s I bought by first house – one of the original houses in Wellington’s Owhiro Bay. I still occasionally have a nightmare where the sea is washing through my lounge.
Satellites detect cow burps from space
2 May 2022
Satellites have detected methane emissions from belching cows at a California feedlot, marking the first time emissions from livestock - a major component of agricultural methane - could be measured from space.
Unchecked global emissions on track to initiate mass extinction of marine life
29 Apr 2022
As greenhouse gas emissions continue to warm the world's oceans, marine biodiversity could be on track to plummet within the next few centuries to levels not seen since the extinction of the dinosaurs, according to a recent study in the journal Science by Princeton University researchers
Climate change will drive new transmission of 4,000 viruses between mammals by 2070
29 Apr 2022
A new peer-reviewed study published Thursday in the journal Nature found global warming will drive 4,000 viruses to spread between mammals, including potentially between animals and humans, for the first time by 2070.
Designers of cow face mask that neutralises emissions from belching win £50k Prince Charles prize
28 Apr 2022
A face mask for cows that neutralises the climate-heating gas methane in their belches has won a design award from Prince Charles and designer Sir Jony Ive.
Rich countries need to decrease meat consumption by 75%: new research
27 Apr 2022
New findings published in the Annual Review of Resource Economics suggest a 75% drop in meat consumption is necessary to meet climate targets.
Florida company wants to use your dead body to fight climate change
22 Apr 2022
A nonprofit in Florida has a unique, eco-friendly way to restore coral reefs while simultaneously providing an eternal resting place to those whose final wish is to use their remains to benefit marine habitats impacted by climate change.
Climate change linked to fewer bugs: study
21 Apr 2022
The insects that keep the world running by pollinating plants and supporting food chains face grave risks, a new study has found.
The surprising climate cost of the humblest battery material
20 Apr 2022
Graphite is made in blazing-hot furnaces powered by dirty energy. Until recently, there has been no good tally of the carbon emissions.
A stocktake of ecological destruction
14 Apr 2022
The government’s latest stocktake of the state of the environment reads like an historical litany of ecological destruction.
COP26 promises will hold warming under 2C
14 Apr 2022
The carbon-cutting promises made at COP26 would see the world warm by just under 2C this century, according to a new analysis.
NASA's upcoming battery tech could recharge EV in 15 minutes
14 Apr 2022
NASA is reportedly building a groundbreaking electric car battery that is able to charge in just 15 minutes. For the development of this game-changing tech, NASA has teamed up with Japan's Nissan.
Climate litigation boosted by latest IPCC report
13 Apr 2022
A recent UN climate report gives key validation to lawsuits that prod fossil fuel companies to pay for climate damages and governments to move more aggressively on climate mitigation.
Meet a climate scientist who just risked arrest to save the planet
13 Apr 2022
On a typical day, Peter Kalmus goes to work at NASA’s Jet Propulsion Laboratory near Los Angeles, where he studies biological systems and climate change
Hydrogen 11 times worse than CO2 for climate: new report
12 Apr 2022
Hydrogen will be one of humanity's key weapons in the war against carbon dioxide emissions, but it must be treated with care. New reports show how fugitive hydrogen emissions can indirectly produce warming effects 11 times worse than those of CO2.
Atmospheric methane on the rise: NOAA
11 Apr 2022
The National Oceanic and Atmospheric Administration (NOAA) of the US Department of Commerce has warned that the presence of methane reached new highs in 2021.
Scientists call for a climate revolution
11 Apr 2022
“We are scientists, calling for a climate revolution.”
Climate claims and greenwashing - what's to be done?
8 Apr 2022
A new report supports arguments that oil and gas majors’ actions do not match promises when it comes to decarbonisation. But what is being done about greenwashing?
Climate research funded by polluters discredits universities
8 Apr 2022
Last month, more than 500 leading academics, climate experts and university affiliates called for an end to the fossil fuel industry funding university climate research.
New IPCC report looks at neglected element of climate action: people
8 Apr 2022
The landmark climate report released by the United Nations on Monday called for a transformation in the way people use energy, buildings and vehicles. And for the first time it also focused on humans, themselves.
Tropical forests have big climate benefits beyond carbon storage
7 Apr 2022
Tropical forests have a crucial role in cooling Earth’s surface by extracting carbon dioxide from the air. But only two-thirds of their cooling power comes from their ability to suck in CO2 and store it, according to a study. The other one-third comes from their ability to create clouds, humidify the air and release cooling chemicals.
IPCC scientists report five ways to save the planet
6 Apr 2022
The dangers of climate change have been well reported for years. But what's had less attention is how the world could effectively tackle the issue.
Global hub launched to help countries slash methane emissions
6 Apr 2022
A global hub to slash methane emissions was launched this week as leading scientists advised that reducing the short-lived gas is essential to limit dangerous levels of warming.
Carbon removal ‘unavoidable’ as climate dangers grow: IPCC
6 Apr 2022
Removing carbon dioxide from the atmosphere is essential to meet the Paris Agreement’s looming climate targets, according to a major report from the United Nations’ Intergovernmental Panel on Climate Change.
Kiwi climate expert says civil disobedience not enough
5 Apr 2022
Massey University's Professor Bruce Glavovic, a former IPCC lead author, says a campaign of civil disobedience being waged by scientists around the world demanding urgent action on climate change doesn’t go far enough. “It’s necessary but not sufficient.”
World has its best chance yet to slash emissions – if it seizes the opportunity: IPCC
5 Apr 2022
The world has its best chance yet to reduce greenhouse gas emissions quickly, but hard and fast cuts are needed across all sectors and nations to hold warming to safe levels, the global authority on climate change says.
The UN's 10,000-page red alert on climate change
5 Apr 2022
Accelerating global warming is driving a rising tide of impacts that could cause profound human misery and ecological disaster, and there is only one way to avoid catastrophe: drastically reduce greenhouse gas emissions.
Scientists race to finish key IPCC report
4 Apr 2022
UN scientists have worked through the weekend to complete a key report on how to restrict the greenhouse gases that are warming the planet.
Scientists risk arrest to sound climate alarm
4 Apr 2022
A loosely federated network of scientists in more than two dozen countries plan acts of civil disobedience starting this week to highlight the climate crisis, members of Scientist Rebellion told AFP.
Cut methane emissions with less beef and dairy: report
4 Apr 2022
A focus on healthier diets that contain less consumption of meat and dairy is needed to tackle methane emissions, according to a report released this week.
Baker’s yeast may be the unexpected solution to beer’s sustainability problem
31 Mar 2022
Researchers have managed to recreate beer’s signature hoppy flavor through baker’s yeast, circumventing the resource-intensive process of growing aroma hops in a field. This could save gallons of water and carbon dioxide emissions involved in growing the crops for beer—making this favorite beverage much more sustainable, they say.
Extreme storm surges likely to increase
30 Mar 2022
Extreme storm surges in Europe have increased since 1960, suggests a paper published in Nature.
Scientists alarmed as east Antarctic ice shelf collapses
29 Mar 2022
A New-York-City-sized ice shelf has collapsed in East Antarctica, much to the alarm of scientists who thought the region was substantially protected from the impacts of climate change, unlike the more vulnerable western reaches of the continent.
Glaciers continue to shrink: NIWA
29 Mar 2022
Media Release - The annual end-of-summer snowline survey of more than 50 South Island glaciers has revealed continued loss of snow and ice.
Hutt City Council slashes gas emissions
Mon 3 Nov 2025
By Shannon Morris-Williams | Hutt City Council is set to cut its gas emissions by 60% by 2026 as it speeds up phasing out fossil fuels from public facilities.
Govt delays will damage carbon market confidence, experts warn
Tue 4 Nov 2025
By Liz Kivi | Emissions Trading Scheme experts have warned the Government that its move to delay decisions on the country’s emissions budgets will further undermine confidence in an already weak carbon market.
NZ’s government wants tourism to drive economic growth – but how will it deal with aviation emissions?
22 Oct 2025
By Robert McLachlan, Te Kunenga ki Pūrehuroa – Massey University | Following a brief dip during the COVID pandemic, aviation is back in a growth phase.
Air NZ inks deal for its first internationally verified carbon credits
9 Oct 2025
By Liz Kivi | Air New Zealand has committed to buying 8000 tonnes of carbon removals by 2030, in partnership with local native forest investment platform My Native Forest.
Celebrities slam mining plans
28 Oct 2025
Actor Sam Neill has slammed plans for a gold mine in Otago, while Denniston Rose author Jenny Pattrick is backing a petition that would stop a coalmine on the West Coast.
Govt launches strategy backing wood-based heat sector
23 Oct 2025
By Pattrick Smellie | Forestry biomass could replace as much as 40% of fossil fuel-generated process heat by 2050, but access to supply, regulatory settings and business cases for converting to wood-based heat sources are required, the Government says in a series of documents released yesterday.
Carbon price drops, now trading 30% below auction floor
Mon 3 Nov 2025
By Liz Kivi | Secondary carbon market prices took a sharp downward turn last week, with traders blaming a continued lack of interest from buyers.
Brazil opens three weeks of COP30-linked climate events
Tue 4 Nov 2025
Brazil on Monday opens three weeks of events linked to the COP30 climate summit, hoping to showcase a world still determined to tackle global warming
‘Plain old dull’: NZU market continues to limp sideways
24 Oct 2025
By Liz Kivi | The NZU market has been “plain old dull” in recent months, with activity driven mainly by credit opportunities or a specific need to raise cash, according to Lizzie Chambers of trading platform Carbon Match.
Scrutiny on energy security
Mon 3 Nov 2025
A special debate in Parliament put the Government’s energy security agenda under scrutiny, with parties splitting sharply over the role of gas, the place of an LNG import terminal, and how far to push market reform to ease pressure on power bills.
'Little to be hopeful about' – NZ scientists caution ahead of COP30
Fri 31 Oct 2025
By Shannon Morris-Williams | Record heat, worsening climate impacts and global backsliding on emission reduction commitments have left some New Zealand climate experts with little optimism as COP30 approaches.
$235 billion worth of NZ buildings exposed to flooding
Thu 30 Oct 2025
More than 750,000 New Zealanders live in locations exposed to one-in-100-year floods, according to a nationwide study which shows escalating flood risk.
No high-level US representatives will go to UN climate talks, Trump officials say
Mon 3 Nov 2025
Decision to stay away from Cop30 meeting in Brazil underscores administration’s hostility to climate action.
Lake Onslow battery project set for revival?
29 Oct 2025
A newly formed private consortium has emerged with plans to finance and build the massive Lake Onslow pumped-hydro project, despite the coalition government’s decision to abandon the scheme.
From nuisance to crisis: New report on pest wasps In Aotearoa
24 Sep 2025
Media release: Moths and Butterflies NZ Trust | Just published is the Final Report of the Pest Wasps Survey carried out by the Moths and Butterflies of NZ Trust (MBNZT) offering a comprehensive look at New Zealanders’ awareness, experiences, and attitudes toward wasps and the growing ecological, health, and social issues associated with them.
Hawke’s Bay Regional Council welcomes new flood data
Mon 3 Nov 2025
Media release | Hawke’s Bay Regional Council welcomes the release of the National Flood Tool and accompanying data by Earth Sciences New Zealand. This is an important contribution to understanding the impacts of climate change for New Zealand.
NZ marine heatwaves could double in intensity under high-emissions pathway
16 Oct 2025
By Shannon Morris-Williams | New projections show marine heatwaves will grow more intense around the North Island and more frequent around the South Island as the climate warms – raising risks for fisheries, aquaculture, coastal ecosystems and tourism.
Media round-up
Fri 31 Oct 2025
In our round-up of climate coverage in local media: A controversial seabed mining project could lead to sediment flows knocking over rigs and damaging wind turbines; weather-related insurance claims climb; and is the government playing Russian Roulette with our future over methane targets?
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.”
Bank of England must better address climate risk to tackle inflation
Tue 4 Nov 2025
The central bank is being urged to take a series of actions to better respond to environmental risks.
No major banks have yet committed to stop funding new oil, gas and coal, research finds
24 Oct 2025
‘The objectives of the Paris agreement are slipping further out of reach,’ say researchers.
Z Energy settles greenwashing case over ‘quitting petrol’ claims
Tue 4 Nov 2025
By Shannon Morris-Williams | Z Energy has settled a landmark greenwashing case over claims it misled the public about moving away from petrol – a result Lawyers for Climate Action NZ says delivers long-overdue accountability.
Coal imports up 650%
12 Sep 2025
By Shannon Morris-Williams and Liz Kivi | Coal imports are up 650% as generators stockpile the most polluting fossil fuel ahead of next winter.
Hiringa eyes green methanol plant near Whanganui
29 Jul 2025
By Pattrick Smellie | Green hydrogen pioneer Hiringa Energy is deep in planning to develop an “eight-to-nine figure” methanol plant near Whanganui, using a combination of biomass and hydrogen produced using renewable energy.
Vero warns losses to rise 26% by 2050 over extreme weather
29 Oct 2025
By Shannon Morris-Williams | Extreme weather could drive a 19–26% spike in annual insurance losses by 2050, fuelled by rising seas and more intense flooding, according to Vero’s latest Climate-Related Disclosures Report.
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.
Judge says Greenpeace must pay $345 million in pipeline lawsuit, cutting jury amount nearly in half
Fri 31 Oct 2025
A North Dakota judge has ordered Greenpeace to pay damages of $345 million, reducing an earlier jury award after it found the environmental group and related entities liable for defamation and other claims in connection with protests of an oil pipeline nearly a decade ago.
Nelson commuters urged to ditch car once a week
22 Oct 2025
By Max Frethey, Local Democracy Reporter | Nelson has a bold carbon emission reduction target and residents are being encouraged to leave the car at home one day a week to help meet it.
Global oil demand won't peak until 2032, Wood Mackenzie report says
Fri 31 Oct 2025
“Global oil demand will not peak until 2032, two years later than earlier thought, consultancy Wood Mackenzie said in a report on Wednesday that blames continued momentum in the use of hydrocarbons for transport and petrochemicals.”
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.
Climate impacts hit NZ with increasing wild weather
23 Oct 2025
By Liz Kivi | New Zealand is facing a triple whammy of climate impacts today, with severe winds and rainfall predicted for much of the country while some areas are still dealing with wildfires ignited earlier in the week.
Ardern: 'We must not give up on 1.5'
Fri 31 Oct 2025
By Shannon Morris-Williams | Former prime minister Dame Jacinda Ardern says the world must not abandon the Paris Agreement’s 1.5°C goal, warning that a decade on from COP21 “too many of the debates we thought were settled are still being had.”
Carbon Finance Program upscales efforts to close climate investment gap in climate vulnerable nations
22 Oct 2025
Media release | The Climate Vulnerable Forum and its V20 Finance Ministers (CVF-V20) will work with the Voluntary Carbon Markets Integrity Initiative (VCMI) to upscale the Carbon Finance Program in reach and impact, supporting more climate-vulnerable countries to host high-integrity carbon projects that yield tangible climate, nature, and sustainable development benefits.
Lobby group launches ‘blueprint’ for ocean management reform
18 Sep 2025
The Environmental Defence Society yesterday released its plan to tackle widespread ecological decline in our oceans.
Experts warn new science curriculum sidelines climate urgency
Mon 3 Nov 2025
Climate change education has been pushed too late and too lightly in the Government’s draft science curriculum, experts say, with students not formally learning about climate change until Year 10.
Judge dismisses suit by young climate activists against Trump’s pro-fossil fuel policies
17 Oct 2025
Plaintiffs had ‘overwhelming evidence’ of climate crisis but a court injunction would be ‘unworkable’, ruling says.
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.
Here comes the sun: solar surge gathers pace
Tue 4 Nov 2025
More than $700 million of new solar investment advanced last week, underscoring the pace of the renewable buildout.
Solar households to get little-noticed tax break
23 Sep 2025
A provision in the government’s latest tax bill would exempt households from paying tax on income they earn by selling excess electricity back to the grid.
Climate scientists and republican lawyers are taking aim at Big Tech’s emissions
17 Oct 2025
Technology companies have long been one of the biggest investors in clean energy, but new accounting rules could upend that.
Last minute change to oil and gas legislation over cleanup costs
31 Jul 2025
By Liz Kivi | The government is expected to repeal the oil and gas ban today, with a last-minute amendment handing discretionary power to two ministers over the controversial issue of decommissioning.
How ‘vehicle-to-grid’ technology could boost China’s electricity system
Fri 31 Oct 2025
China’s surging electric vehicles ownership – now exceeding 25.5m – is opening the door to a new technology that can help to enhance the flexibility of electricity supply.
Fix it, don't ditch it: University of Auckland hosts first Repair Cafe
9 Oct 2025
Media release - Auckland University | The University's first-ever Repair Cafe is bringing students and staff together to give broken items a new lease on life, while promoting a culture of repair and reuse.
Council buys dairy farm to help clean up Lake Rotorua
21 Oct 2025
Bay of Plenty Regional Council has bought a 266-hectare dairy farm in the Lake Rotorua catchment and plans to retire it from production to reduce nitrogen entering the lake.
Adaptation plan at odds with public sentiment: survey
21 Oct 2025
By Liz Kivi | The Government’s position on climate adaptation buyouts shows a disconnect with public opinion, according to survey findings from insurer Suncorp NZ.
‘Damp squib’ – Govt energy plan slammed for locking in fossil fuels
2 Oct 2025
By Shannon Morris-Williams | Critics across business, climate groups and the opposition say the Government’s electricity reforms duck structural change, double down on LNG and gas, and offer little relief for soaring power prices – warning of an “expensive white elephant", deeper energy poverty and a missed chance to scale renewables.
