Topics tagged with 'Science'
Listen to LUCI and keep land use on the level
6 Oct 2014
A computer-modelling programme designed by a Victoria University of Wellington academic is helping to ensure that farming practices here and overseas are as sustainable and environmentally friendly as possible.
E-cars could make British carmakers great again
6 Oct 2014
British-owned car manufacturing has been in decline for decades, but the shift to electric cars might be just what is needed for a revival.
World failing to meet biodiversity targets, study shows
6 Oct 2014
Globally, biodiversity is in trouble, and new research shows that the situation is unlikely to improve over the next five years.
Unhappy power consumers eye solar generation
29 Sep 2014
Nearly two-thirds of New Zealanders would like to say goodbye to their power companies and generate their own electricity.
WORLD WEB ... Obama’s drive for carbon pricing fails to win at home
29 Sep 2014
* Chile becomes the first South American country to tax carbon * UK to introduce fracking drilling law despite 99% opposition * US Homeland Security moves to tackle climate change risks * Hawaii's solar industry in precarious situation * The top 10 greenest cities in America * Avatar director James Cameron talks climate change
Win some, lose some ... that's climate change
29 Sep 2014
With climate change, you win some, you lose some. New research shows that suitable new cropland could become available in the high latitudes as the world warms − but tropical regions may become less productive.
Australia seems to be overlooking bioenergy
29 Sep 2014
When we think of renewable energy, it’s easy to picture spinning wind turbines or rooftop solar panels. But what about bioenergy?
WORTH SEEING … Thin Ice
29 Sep 2014
New Zealand scientist Simon Lamb's award-winning film Thin Ice will have a public screening in Hamilton next week. Lamb, a geologist, filmed the documentary himself, with a view to finding out whether his fellow scientists really were involved in some sort of climate change hoax as some were alleging.
... but critic says report fails to back up core message
22 Sep 2014
A new report called Better Growth, Better Climate draws the seductive conclusion that “we can create lasting economic growth while also tackling the immense risks of climate change”.
Move over, Queensland, here comes the Great Sydney Reef
22 Sep 2014
Welcome to tropical Sydney, where colourful surgeonfishes and parrotfishes are plentiful, corals have replaced kelp forests, and underwater life seems brighter, more colourful and all-round better. Or is it?
Population explosion lowers chance of managing climate change
22 Sep 2014
By TIM RADFORD.- New projections say the population of the planet will not stabilise at 9 billion sometime this century. In fact, there is an 80 per cent likelihood that, by 2100, it will reach at least 9.6 billion − and maybe rise as high as 12.3 billion.
Drought now could be drought forever in California
22 Sep 2014
Things could soon get worse for drought-hit California. New research predicts that, by the close of the century, global warming could have reduced the flow of water from the Sierra Nevada mountains by at least a quarter.
It makes no sense to rely on the same few crops
16 Sep 2014
We are in the middle of one of the biggest experiments in human history. At its core is the homogenisation of global food systems, which increasingly must deliver the same products to an expanding population across the world.
Drain the milk lake and create healthier, happier cows
16 Sep 2014
Milk, a precious resource in many parts of the world, has become a throwaway commodity in wealthy countries.
Why trade pacts are bad for humankind
16 Sep 2014
The Obama administration has proposed several ad-hoc, multi-country economic agreements, and in doing so has abandoned de facto the World Trade Organisation as insufficiently malleable to its interests.
Angry green-plan backers desert Horizon council
8 Sep 2014
Every member of the Horizon’s Regional Council that worked on the controversial One Plan has left amid allegations of political interference in implementing the ground-breaking environmental rules.
Scientists give Australia the really bad news
8 Sep 2014
The Australian government has just received a vitally important report to guide its decisions on the future of Australia’s Renewable Energy Target.
How we tricked bacteria into making renewable propane
8 Sep 2014
Converting renewable energy into electricity is one thing; converting it into fuel is quite another.
Ten more years is too late, says Nobel winner
1 Sep 2014
Negotiating a global agreement to replace the Kyoto Protocol at climate change talks in Paris next year is critical to the survival of society, a visiting Nobel Prize-winning scientist says.
Aviation a microcosm of the emissions problem
1 Sep 2014
No matter what the aviation industry does to reduce emissions, it will be outweighed by growth in air travel, according to a new analysis.
New facts show importance of Antarctic ice
25 Aug 2014
The IPCC is under-estimating the impact that melting of the Antarctic ice sheet will have on global sea-level rise, a visiting American scientist says.
Media clashes raise questions of news bias
25 Aug 2014
It’s tempting to view The Australian’s latest broadside at the ABC as just another salvo fired between the nation’s two biggest media organisations.
Economy changes fuel Spain's fire dangers
25 Aug 2014
Climate change is gradually turning Spain into a fire zone – but it’s also the change in the economic climate that is inflaming the situation.
Business needs to make climate change stand
18 Aug 2014
There is still an element of climate change scepticism in New Zealand business, says a leading policy analyst.
Scientists see problems with tar sand pipeline
18 Aug 2014
European researchers say a 2000-mile pipeline designed to carry controversial tar sands oil from Canada to the southern US may lead to much more pollution than previously calculated.
Norway finds the wells have run dry
18 Aug 2014
Statoil, the Norwegian state-owned company, has announced that it has failed to find commercial quantities of oil and gas in the Barents Sea this year.
So, what is this thing called perovskite?
18 Aug 2014
By JON MAJOR.- Whenever I tell people I work with solar cells, I am asked the same two questions: are they ever going to be really cheap? And can you get me some?
The climate change world according to Piketty
18 Aug 2014
French economist widely debated Thomas Piketty and his book Capital in the Twenty-First Century are a global publishing phenomenon. But while Piketty’s writing on wealth inequality has been widely debated, far fewer people know that he has some useful things to say about climate change and public capital.
Who has the courage to take on transport taboos?
18 Aug 2014
Transportation continues to generate a large proportion of emissions worldwide, even as emissions from other areas of the economy fall.
Flower power one way to bring new life to broken mill town
11 Aug 2014
Kawerau might have a new future as a flower town as part of a drive by Maori to build sustainable green businesses on their land.
It looks like air fares will have to rise ... and rise ... and rise
11 Aug 2014
Researchers warn that the cost of airline tickets will need to rise steadily to decrease demand and counteract the effects of aviation’s growing carbon emissions.
Anxious EU reviews scientific assessment rules
11 Aug 2014
The European Commission is reviewing its impact assessment guidelines amid accusations that science is becoming increasingly politicised and scientists manipulated by policymakers and powerful interest groups.
Science eyes role of water in beating climate change
11 Aug 2014
Should we pick and choose our climate strategies based on how water-wise they are?
Pacific leaders call for tougher UN ocean laws
4 Aug 2014
Pacific Islands leaders say they will push for an agreement on ocean conservation at UN Secretary-General Ban Ki-moon’s climate summit in September.
Climate change increases the odds of a hungry world
4 Aug 2014
The odds on food production being unable to meet the needs of an expanding population are hard to predict, but a new study shows that the risk increases dramatically when man-made climate change is factored in.
If the Southern Alps look different, it's because they're losing snow and ice
1 Aug 2014
A third of the permanent snow and ice of Southern Alps has disappeared, according to aerial surveys.
Big thinking, fresh thinking key to our future
25 Jul 2014
Imagine being able to contain greenhouse gas emissions, make fertiliser use more efficient, keep water waste to a minimum, and put food on the table for the 10 billion people crowded into the planet’s cities, towns and villages by the end of the century.
Europe lacks courage on energy targets
25 Jul 2014
In proposing a 30 per cent rather than a 40 per cent energy demand reduction target, the European Commission is increasing the risks that European Union member states face from fossil-fuel dependence and slowing the economic and social benefits of better insulated homes and lower energy bills.
Australia 'underarms' our key commercial fish
18 Jul 2014
Some of New Zealand’s key commercial fish species are the target of a new consumer boycott in Australia.
Believe it, Mr Abbott, climate change is hurting Australia
18 Jul 2014
the Australian prime minister may be scathing about climate science, but new research shows that burning fossil fuels is a significant factor in the long-term rainfall decline that is leaving southern regions of the country parched and sweltering.
Australian farmers led astray on carbon farming
11 Jul 2014
Australian farmers and rural land owners are being told that they will be given powerful and direct incentives to store carbon in the land under the federal government’s new climate policy.
Cut emissions, say scientists, it's the only way
11 Jul 2014
Once again, American scientists have come to the same conclusion: there really is no alternative. The only way to contain climate change and limit global warming, they say, is to reduce carbon dioxide emissions.
Project sheds light on how we use power
11 Jul 2014
A Victoria University engineering lecturer is shedding light on household power usage, as part of her research into improving the way New Zealand uses electricity.
NZ has warmest winter
27 Jun 2014
Last winter was New Zealand's warmest on record, says the latest international report on global climate.
Queenstown plays big part in Aussie ski season
27 Jun 2014
By SUSANNE BECKEN, Professor of Sustainable Tourism and Director Griffith Institute for Tourism at Griffith University. Australia’s ski season is finally getting under way, with the first resort, Perisher, opening its ski lifts.
Brazil scores winning goal on carbon emissions
20 Jun 2014
Brazil might or might not win the World Cup, but it so far seems a clear winner in the race to reduce carbon emissions – having stopped 3.2 billion tons of carbon dioxide from escaping into the atmosphere during the past decade.
Business-deal science under attack
13 Jun 2014
The practice of business paying state scientists to give evidence in resource hearings is under fire.
Scientists find simple way to produce biofuel
13 Jun 2014
Scientists in the United States claim they have developed a simple, one-step process that turns plant tissue into biofuel.
American students claim to clean the air with roof tiles
6 Jun 2014
California science students say they have created a roof tile coating that when applied to an average-sized residential roof breaks down the same amount of smog-causing nitrogen oxides per year as a car driven 11,000 miles.
Greens: Climate change biggest issue world has faced
3 Jun 2014
"They used to call climate change the biggest issue of our time; more recently, I've heard it described as the biggest issue of all time." Green Party co-leader RUSSEL NORMAN on why his party will replace the Emissions Trading Scheme with a carbon tax:
Governments must vote in favour of moratorium on deep sea mining
Tue 29 Jul 2025
Media release - Greenpeace | The 30th session of the International Seabed Authority (ISA) has ended with Greenpeace saying governments are continuing to fall short in protecting the deep sea.
Does NZ need a national incentive scheme for wetlands?
Fri 25 Jul 2025
By Liz Kivi | An expert is calling for a national incentive programme to restore New Zealand’s wetlands and wants to stop schemes to drain these vital carbon-sequestering ecosystems.
NZ Post drops science-based climate target
8 Jul 2025
By Liz Kivi | NZ Post has dropped its science-based emissions reduction target of 42% by 2030 with no plans to replace it.
Airlines risk legal challenges by advertising jet fuel as “sustainable”, NGO warns
18 Jul 2025
Amid suspected fraud in the production of sustainable aviation fuel (SAF), a new report says the airline industry should stop calling all alternatives to kerosene “sustainable”.
Challenges persist in bid to mine the deep sea, even after boost from Trump
Tue 29 Jul 2025
After years of delay, the deep-sea mining plans of Canadian firm The Metals Company (TMC) now appear to be progressing as it pursues a controversial new path to securing a license to mine in international waters under U.S. jurisdiction.
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.
Is extending Huntly power station to 2035 in consumers’ best interest?
22 Jul 2025
By Simon Orme | COMMENT: Genesis Energy is proposing a cartel to keep high-emitting Huntly Power Station in business to 2035. If extending Huntly has economic benefits, is a cartel necessary?
At least 30 killed and several missing as heavy rains and floods lash northern China
Wed 30 Jul 2025
Thousands of people were evacuated as the region, including the capital Beijing, braced for more rainfall overnight.
Bearish sentiment lingers for carbon market
11 Jul 2025
By Liz Kivi | The compliance carbon market could be set for a gradual upward trajectory, however unsold volume from the quarterly Emissions Trading Scheme auctions continues to act as ‘a price ceiling,’ according to an expert.
Multi-day protest continues at coal mine
Wed 30 Jul 2025
Bathurst Resources has been forced to truck coal from its Stockton mine as climate activists occupy coal buckets at the mine for a third day.
Forestry can be a big plus for sheep and beef farmers – but there are caveats
22 Jul 2025
By Keith Woodford | OPINION: These are good times for sheep and beef farmers with record product prices for meat, which is precisely why now is the time for sheep and beef farmers to be looking again at farm forestry.
Common low-grade clay strengthens low-carbon concrete
5 Jun 2025
Media release | Engineers at RMIT University have converted low-grade clay into a high-performance cement supplement, opening a potential new market in sustainable construction materials.
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.
NZ voluntary carbon market’s sad state
14 Jul 2025
By John O’Brien | OPINION: A combination of scandals, challenging economic times, and cheaper offshore carbon credits, mean that the domestic voluntary carbon market in New Zealand remains absolutely tiny.
Hiringa eyes green methanol plant near Whanganui
Tue 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.
Key orange roughy population on verge of collapse, govt considers closure
9 Jul 2025
Media release - Deep Sea Conservation Coalition | New data reveals that New Zealand’s main orange roughy fishery, accounting for half of the country’s total catch, is on the brink of collapse, with one model showing it may have reached that point already, and the government’s considering closing it.
A third of ‘slum residents’ in global south are exposed to disastrous flood risks
Wed 30 Jul 2025
One in three people in informal settlements in the global south live in floodplains and are at risk of a “disastrous flood”.
Latest trawl bycatch numbers 'a grim wake-up call'
24 Jun 2025
Media release – Greenpeace | The latest fisheries bycatch data paints a grim picture, with trawlers hauling up thousands of kilograms of coral and killing hundreds of fur seals and seabirds over a 12 month period.
Wilding pines threaten Molesworth Station
Mon 28 Jul 2025
By Shannon Morris-Williams | Without increased support, the unchecked spread of wilding pines will continue to creep across Marlborough’s high country – putting iconic landscapes and one of New Zealand’s top five biodiversity hotspots at serious risk, according to an expert.
EV sales fall, but it’s complicated
Tue 29 Jul 2025
Imports of fully electric vehicles fell over 50% in value during the 12 months to June 2025, compared with the year ended June 2024, according to Stats NZ.
Watts talks big on energy reform, but barriers persist
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.
SBTi releases Net Zero Standard for banks, investors
24 Jul 2025
The Science Based Targets initiative announced the release of its finalised Financial Institutions Net-Zero Standard, aimed at enabling banks and investors to set net zero-aligned targets for their lending, investing, insurance and capital markets activities.
NZ part of hidden global deep-sea network beneath the waves
Fri 25 Jul 2025
Media release - Earth Sciences New Zealand | A world-first study of marine life, including sea creatures found in New Zealand's dark, cold, pressurised ocean depths, has revealed that deep-sea life is surprisingly more connected than previously thought.
‘Ideological sludge’: How NZ is quiet quitting climate action
17 Jul 2025
New Zealand once stood out as a world leader on climate change. In June it became the first country in the world to abandon a commitment to phase out oil, gas and coal.
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.
Taranaki mayors want hydrogen kick-start from Wellington
Mon 28 Jul 2025
By Craig Ashworth, Local Democracy Reporter Taranaki mayors want central government to partner up with their councils to kick-start a hydrogen industry. This despite ongoing questions about the gas’s effectiveness in reducing carbon emissions.
Climate catastrophes are creating a ‘new market reality’ for insurance carriers
23 Jul 2025
Raging wildfires and severe storms contributed to record-high global insurance losses — totalling an estimated US$84 billion — for the first six months of the year.
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.
The ICJ’s ruling means Australia and other major polluters face a new era of climate reparations
Fri 25 Jul 2025
By Harj Narulla | OPINION: Australia has found itself on the wrong side of history.
All aboard for passenger rail in the golden triangle
Mon 28 Jul 2025
Media release – The Future Is Rail | New Zealand’s national passenger rail advocacy group, The Future is Rail, has announced its strong support for the Green Party’s proposal to establish a new passenger rail service connecting Auckland and Tauranga.
Urgent action needed to get on track for climate goals - commission
Fri 25 Jul 2025
By Shannon Morris-Williams | New Zealand is making progress on reducing greenhouse gas emissions, but more work is needed – urgently – to set up for future reductions, according to the latest report from the Climate Change Commission.
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.
Toxic algae are turning South Australia’s coral reefs into underwater graveyards
Tue 29 Jul 2025
Since March, a harmful algal bloom, fueled by a marine heat wave, has been choking South Australia’s coastline.
NZ govt’s fossil fuel plans could break international law
24 Jul 2025
By Liz Kivi | The government could be breaching international law with its plans to subsidise and expand fossil fuel extraction, following a ruling overnight from the world’s highest court.
Tipping points: Window to avoid irreversible climate impacts is ‘rapidly closing’
11 Jul 2025
In the midst of a record-breaking heatwave in Europe, the UK city of Exeter recently played host to the second international conference on “tipping points”.
‘Total infiltration’: How plastics industry swamped vital global treaty talks
Mon 28 Jul 2025
Petrostates and well-funded lobbyists at UN-hosted talks are derailing a deal to cut plastic production and protect people and the planet.
Media round-up
Fri 25 Jul 2025
In our round-up of the climate coverage in local media: Dairy conversions surge; Gore is hit with a drinking water crisis; meanwhile farming lobby groups Groundswell and Federated Farmers are up in arms about a plan to classify environmental impacts in the agriculture and forestry sector.
As US climate data-gathering is gutted, Australian forecasting is now at real risk
Wed 30 Jul 2025
As damage from climate change intensifies, political change overseas is threatening Australia’s ability to track what’s happening now, and predict what will happen next.
Activists sue US development bank over $4.6bn loan to massive Mozambique gas project
18 Jul 2025
Environmental groups claim loan is ‘unlawful’ in legal filing.
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.
China's carbon emissions may have peaked thanks to renewables push
Mon 28 Jul 2025
Climate experts say China's carbon emissions may have peaked, which could affect global climate targets, the fight against global warming – and the Australian coal industry.
Climate groups want UK wealth tax to make super-rich fund sustainable economy
17 Jul 2025
Growing number of campaigners urge government to ensure green investment is not done ‘on backs of the poor’.
Can robot taxis solve NZ's transport woes?
23 Jul 2025
By Shannon Morris-Williams | The Ministry of Transport has tested the idea of driverless taxis as a futuristic fix. But while new modelling explores how "robotaxis" could ease congestion and reduce car ownership, critics say it misses a crucial point – the country’s worsening transport emissions.
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.
Waste Levy risks becoming ‘slush fund’ under proposed changes – Commissioner
5 Jun 2025
By Shannon Morris-Williams | Proposed changes to New Zealand's waste legislation risk undermining public trust in the waste levy scheme, according to Parliamentary Commissioner for the Environment Simon Upton.
The struggle for control of the Arctic is accelerating - and it's riskier than ever
11 Jul 2025
As the battle for one of the world’s coldest places heats up, an increasingly fragile security balance may be breaking down, leading to an escalating arms race.
UN University report warns against carbon credits from REDD, tree planting, and improved forest management
13 Jun 2025
But the report stops short of recommending banning the trade in carbon temporarily stored in trees.
For the first time, China invests more in wind and solar than coal overseas
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.
