Topics tagged with 'Science'
Our marine farms might be feeling the pinch
16 Aug 2016
Ocean acidification caused by climate change might already be affecting production in New Zealand’s marine farms, scientists say.
EPA appoints science voice for the people
11 Aug 2016
The Environmental Protection Authority has appointed a chief scientist to help people to understand the science behind its decisions.
Mighty mangroves might be major weapon in climate fight
9 Aug 2016
Mangroves might be one of the world’s most viable solutions to fighting climate change.
SHARKNADO 4: Really, this movie matters
4 Aug 2016
Given that 2016 is expected to be the hottest year on record, it stands to reason climate change should be an issue nations are rushing to address.
We look to be light on climate change officials
3 Aug 2016
The Government has only a handful of staff dedicated to working fulltime on climate change.
BEE WARNED: Agriculture stands to lose millions
3 Aug 2016
New Zealand agriculture stands to lose $295-728 million annually if the local honeybee population continues to decline, according to a new study into the economic consequences of a decline in pollination rates.
NZ scientist to join key climate study
1 Aug 2016
A New Zealand political scientist is to join a crucial planning meeting on how the world’s scientific community should respond to the challenge of limiting global warming.
Don't expect a solar 747 anytime soon
29 Jul 2016
After 12 years of planning and testing, Solar Impulse has finally completed its epic voyage around the world.
Z gets an A for corporate responsibility
27 Jul 2016
New kid on the block Z Energy was the only New Zealand-owned company to get top marks in this year’s review of the state of corporate social responsibility in New Zealand and Australia.
Bacteria powers microscopic 'wind farm'
27 Jul 2016
By TYLER SHENDRUK | Many of society’s energy challenges require gigawatts of power, but many more are small – and some are entirely microscopic.
Pest-free state could help to control climate changes
26 Jul 2016
The Government’s mission to make New Zealand predator-free by 2050 could have a positive spin-off for the battle against a warming climate.
Scientists call for more work on 1.5deg target
26 Jul 2016
More research is needed on the risks involved in even 1.5 degrees of warming, a Scientists call for new report shows.
Irish agriculture faces emissions dilemma
26 Jul 2016
Ireland is facing a classic conflict, pitching economic growth targets against the need for action on climate change.
Climate change costs are still climbing
22 Jul 2016
The massive economic and health losses that climate change is already causing across the world are detailed in six scientific papers published today.
Humans leave greater green fingerprints
19 Jul 2016
Evidence of increased greening of the northern hemisphere over the past half-century points to the dominant effect human-induced greenhouse gases have on climate.
DROUGHT-DODGER: Let's hear it for the humble bean
18 Jul 2016
Scientists have found that some varieties of beans − a vital food crop grown on every continent except Antarctica − have developed ways of coping with the climate-related droughts that threaten them.
How a single word sparked a four-year saga of climate fact-checking and blog backlash
12 Jul 2016
By JOELLE GERGIS | In May 2012, my colleagues and I had a paper accepted for publication in the Journal of Climate, showing that temperatures recorded in New Zealand and Australia since 1950 were warmer than at any time in the past 1000 years.
Climate change killed Europeans in 2003 heat
11 Jul 2016
British researchers say climate change was responsible for the deaths of more than 60 people in London in 2003, and over 500 in Paris.
Drying lands increase peat bog fire hazard
11 Jul 2016
Scientists in Canada have confirmed once again an unexpected hazard in the world of climate change: the subterranean fire.
Reducing water pollution with microbes and wood chips
11 Jul 2016
New Zealand scientists have played an important part in international efforts to develop systems that clean water flowing from farm tile drains.
Greens slam Government for climate failures
6 Jul 2016
The Government is failing to prepare New Zealand for the impacts of climate change – and has slashed millions of dollars of funding for domestic policy advice on the issue, the Green Party says.
Why UK’s latest carbon budget isn’t ambitious enough
6 Jul 2016
A major new climate policy was announced by the UK government on June 30, almost unnoticed in the Brexit aftermath.
Paris targets aren’t enough, but we can close the gap
1 Jul 2016
The Paris climate agreement saw countries pledge to limit global warming to well below 2degC, and to aim to keep it within 1.5deg. The problem is that countries' current emissions targets are not enough to meet these goals.
How China can harness wind of change
29 Jun 2016
Strategically siting wind turbines where their energy can most easily be fed into the national grid could help to meet more than a quarter of China’s massive electricity demand.
A brief history of fossil-fuelled climate denial
24 Jun 2016
The fossil fuel industry has spent many millions of dollars on confusing the public about climate change. But the role of vested interests in climate science denial is only half the picture.
Portal holds our plantation forest facts
20 Jun 2016
Information about the environmental and social performance of New Zealand’s plantation forests – including their ability to sequester carbon from the atmosphere – is now available online.
Climate warming raises global economic threats
20 Jun 2016
Research shows that the effects of extreme heat and weather events on production of raw materials has far-reaching and costly financial implications.
Why we're getting it wrong on growth of cities
14 Jun 2016
New Zealand is failing to use joined-up thinking when it comes to preparing for the impacts of climate change, says the head of environmental planning at Waikato University.
HOW TO DO IT: Store CO2 by turning it into stone
14 Jun 2016
We seriously need to do something about CO2 emissions. Besides shifting to renewable energy sources and increasing energy efficiency, we need to start putting some of the CO2 away before it reaches the atmosphere.
COAL PART 2: Window on an ancient world
13 Jun 2016
As the world moves to combat climate change, it’s increasingly doubtful that coal will continue to be a viable energy source, because of its high greenhouse gas emissions. But coal played a vital role in the Industrial Revolution and continues to fuel some of the world’s largest economies. Part 2 of a series looks at coal’s past, present and uncertain future.
Introducing: The bionic leaf that could fuel a revolution
13 Jun 2016
Renewable energy experts and microbiologists have teamed up to create a super-efficient artificial leaf that uses photosynthesis to produce carbon-neutral liquid fuels.
Energy independence won’t cure climate ills
9 Jun 2016
Analysts say tackling climate change is a more difficult and expensive challenge for governments than achieving the unconnected goal of being self-reliant for energy needs.
Big names back global renewable energy drive
7 Jun 2016
A new international campaign will see some of the world’s largest companies working with governments to scale-up renewable energy in support of the Paris Agreement on climate change.
TEN YEARS ON: How An Inconvenient Truth made its mark on climate debate
31 May 2016
Ten years ago, An Inconvenient Truth opened in cinemas in the United States.
We’re kidding ourselves if we think we can reset Earth’s damaged ecosystems
30 May 2016
Earth is in a land-degradation crisis.
Why energy crops have been a major flop with farmers
30 May 2016
Whatever happened to energy crops? A decade ago, the UK authorities confidently expected farmers to devote swaths of land to growing the likes of short-rotation willow and poplar and perennial grasses.
Nanotechnology can help us to grow more food
30 May 2016
With the world’s population expected to exceed nine billion by 2050, scientists are working to develop new ways to meet rising global demand for food, energy and water without increasing the strain on natural resources.
Australia’s low-emissions roadmap a trip to nowhere
30 May 2016
The Australian Government on Friday made a low-key announcement of its new Low Emissions Technology Roadmap. To be developed by the CSIRO, it will aim to “highlight areas of growth in Australia’s clean technology sector”.
$100m water package fails to impress scientists
27 May 2016
The Government's $100 million package to clean up water ways will do little while pollution is allowed to continue, scientists say.
Antarctic glacier melt could raise sea level by 3m
24 May 2016
One of Antarctica’s great glaciers could become unstable if global warming continues at the present pace.
EATING AUSSIES: Dining on kangaroos and camels could help the environment
24 May 2016
We might be what we eat, but our dietary choices also affect the health of the environment, and farmers' back pockets.
Oil majors tread cautiously toward renewables
24 May 2016
The big oil companies’ on-off affair with renewable energies seems to be back on track.
Scientists can't do it alone, says PM's adviser
23 May 2016
The Prime Minister’s chief science adviser has told a United Nations forum that scientists and policy-makers need to work together on issues like climate change.
Climate food shocks not good news for us, says report
23 May 2016
Climate change-induced food shocks will have a negative effect on New Zealand’s economy, researchers say.
I agree this is serious, Bennett tells scientists
20 May 2016
A group of scientists and other prominent New Zealanders has had a reply to a letter accusing the Government of an “indefensible” lack of leadership on climate change.
Student finds way to make use of dumped plastic
20 May 2016
A New Zealand student has come up with a plan to recycle waste plastic in Pacific nations using 3-D printers.
It's more bad news for carbon capture
17 May 2016
Coal powered much of the industrial revolution and continues to fuel economic growth in developing nations, including China and India.
Vanadium the ‘beautiful metal’ that stores energy
16 May 2016
An unheralded metal could become a crucial part of the renewables revolution. Vanadium is used in new batteries which can store large amounts of energy almost indefinitely, perfect for remote wind or solar farms.
How updating office buildings can cut emissions
13 May 2016
Retrofitting New Zealand’s commercial buildings to use less fossil fuel-generated energy could cut greenhouse gas emissions by 666,000 tonnes – equivalent to the methane emissions from 200,000 dairy cows, a Wellington researcher has found.
RISING SEAS: It all depends on your neighbourhood
13 May 2016
The world’s sea level is expected to rise by up to 82cm by the end of the century. Some areas of the world, such as the north-east coast of North America and the Western Pacific, will be more affected than others.
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
Today 12:00pm
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
Today 12:00pm
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?
Wed 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
Today 12:00pm
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
Today 12:00pm
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
Wed 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
Today 12:00pm
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.
