Topics tagged with 'Science'
Our new energy mix is a game-changer, says India
15 Dec 2014
While the political spotlight focused on the world’s two biggest polluters − China and the US − in the run-up to the Lima climate talks, pressure is mounting on India to set emissions targets to help to prevent the planet overheating.
It doesn't take much to turn up the temperature
8 Dec 2014
Start the car, turn on the gas under the kettle, shovel some coal on the fire. Each time that happens, another pulse of carbon dioxide is released into the atmosphere.
Memo farmers: Learn to manage your methanotrophs
1 Dec 2014
Farmers could cut their future exposure to carbon prices by looking after the methanotrophs in their soils, a soil scientist says.
Why playing around with the climate could make things a whole lot worse
1 Dec 2014
Geoengineering – which sometimes seems to be the despairing climate scientist’s Plan B – simply won’t work.
Scientists find new fuel job for sawdust
1 Dec 2014
Researchers at KU Leuven’s Centre for Surface Chemistry and Catalysis, in Belgium, have converted sawdust into building blocks for gasoline.
New shadow minister eyes climate change priorities
24 Nov 2014
Labour's new climate change and environment spokesperson says there's never been a time when she didn't believe in climate change.
Green Revolution trebles human burden on planet
24 Nov 2014
Humans are changing not just climate overall, but also the difference between seasons in any given year.
NZ carbon measuring project turns 60
24 Nov 2014
Sixty years ago, New Zealand scientists started the world’s first long time-series of atmospheric radiocarbon measurements.
Australia’s coal and gas exports being left stranded
24 Nov 2014
The United States and China have announced goals to reduce emissions by 26 per cent to 28 per cent and to cap emissions by 2030 respectively.
How a garden on your roof could fight floods this winter
24 Nov 2014
In recent years, there seems to have been a rise in the extreme weather all over the world from terrible flooding in Bangladesh and Pakistan, the record cold snap in North America, to one of the wettest winters on record in the United Kingdom.
Lakes expert to spotlight water quality
17 Nov 2014
An American water quality expert who has studied and modelled the effects of nutrients in American lakes will be sharing his knowledge at a public forum in Rotorua this week.
Diet's effects on emissions give food for thought
17 Nov 2014
American researchers confirm that a shift to vegetarian, Mediterranean or fish-based diets would cut greenhouse gases, conserve forests and savannah, and have a big impact on obesity-linked health problems.
Climate change will send pollen count soaring
10 Nov 2014
Scientists have identified a new hazard that will arrive as a result of climate change: a huge increase in hay fever and pollen allergies.
Election rout blow to US climate change role
10 Nov 2014
The role of the United States in confronting the global climate crisis has been cast into serious doubt after an election that stacked the deck in Congress in favor of fossil fuel industries.
Why warnings on climate spark aggressive denials
10 Nov 2014
If you don’t like the message on climate change, it seems that the answer is to shoot the messenger.
US drought shows why the price of water should rise
10 Nov 2014
Last January, California Governor Jerry Brown declareda State of Emergency following projections of severe drought.
Social acceptance new key for today's miners
10 Nov 2014
A licence to dig is no longer enough for today’s mining and extractive companies. Stakeholder approval is progressively becoming a “must have” for mining companies around the globe — a requirement these companies widely acknowledge through what’s known as a “social licence to operate”.
Leaders must act, says UN after dire climate report
3 Nov 2014
If left unchecked, climate change will increase the likelihood of severe, pervasive and irreversible impacts for people and ecosystems, says a United Nations report.
What the politicians said ...
3 Nov 2014
All three of New Zealand's major political parties say that the IPCC's latest call on climate change is important.
Salt-poisoning a growing threat to crops
3 Nov 2014
Salt is poisoning around 2000 hectares of irrigated farm land every day – and has been doing so for the past 20 years, according to new research.
Why uncontrolled climate change might limit growth
3 Nov 2014
By JACK PEZZEY.- “But who do you think’s right, Prof? The optimists or the pessimists?” At the end of my sustainability economics course in 2007, students were challenging me to end 20 years of professional fence-sitting.
Universities act to hit fossil fuel firms where it hurts
28 Oct 2014
Glasgow recently became the first European university to join the rapidly expanding fossil-free divestment movement. Following hot on the heels of the Australian National University, Glasgow promised to move £18m of investment over the next 10 years.
Oil boom prompts US to push for crude exports
28 Oct 2014
Oil and coal producers in the United States are planning to use mile-long tanker trains to transport vast quantities of fossil fuels to the coast through areas that environmental groups believe should be protected.
Problem seaweed could provide biofuel solution
20 Oct 2014
It has often been used as a farmland fertiliser, and in some communities it is eaten as a vegetable, but now researchers believe that seaweed could power our cars and heat our homes.
Outlook palls for fossil fuel investment
20 Oct 2014
Warnings within the world of high finance are coming thick and fast that the increasingly urgent need to combat climate change means investors could lose heavily by sinking funds into coal, oil and gas.
Don’t get too excited, no one has cracked nuclear fusion yet
20 Oct 2014
Aerospace giant Lockheed Martin’s excitement in the media announcement last week that it could make small-scale nuclear fusion power a reality in the next decade has understandably generated
New Zealand is drying out ... and here’s why
13 Oct 2014
Over 2012 and 2013, parts of New Zealand experienced their worst drought in nearly 70 years.
'Business as usual' no way to run our rivers
13 Oct 2014
If, as delegates to the 17th International Rivers Symposium agreed, that river restoration is “the hottest topic on the planet” then the insistence by governments world-wide to ignore it is the issue.
World of clean energy 'feasible' by mid-century
13 Oct 2014
A global low-carbon energy economy is not only feasible, it could double electricity supply by 2050 while actually reducing air and water pollution, according to new research.
China’s mythical coal habit is no excuse for climate inaction
13 Oct 2014
By MAREK KUBIC.- I’ve heard it many a time, and you probably have, too. It’s supposedly the trump card to any argument on addressing climate change globally: “Yeah, but what’s the point? Isn’t China building a new coal plant every week?"
VUW researchers work on better solar systems
13 Oct 2014
Victoria University of Wellington researchers are part of a worldwide effort to design cheaper and more efficient solar energy materials.
We're wrong about waterways, admits Government
6 Oct 2014
The Government has admitted that official information on the state of New Zealand’s waterways is wrong.
Human handprint marks Australia’s hottest year
6 Oct 2014
Despite the Australian prime minister’s climate science scepticism, research funded by taxpayers has unanimously found man-made climate change guilty of causing the country’s record-breaking temperatures last year.
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.
Media round-up
Thu 9 Jul 2026
In our round-up of climate coverage in local media: The Government re-wrote fast-track law after mining companies pushed for change; costs from inland flooding are expected to rise by up to 53% by 2075; and is there such a thing as a sustainable tourist?
Hurunui to notify climate solution plan change
Thu 9 Jul 2026
By David Hill, Local Democracy Reporter | A North Canterbury council is looking to progress "a uniquely Hurunui solution’’ to sea level rise.
$30m airline fund risks ‘burning public money’ without lasting benefit – expert
20 Mar 2026
By Shannon Morris-Williams | A $30 million government package to support regional air routes risks delivering poor value for money while increasing emissions, according to transport strategist Tim Adriaansen.
‘They want to destroy Corsia’: Brussels takes aim again at airline emissions
2 Jul 2026
The European Commission is planning to shoot down the International Civil Aviation Organisation’s (ICAO) largely voluntary decarbonisation scheme, CORSIA, when it presents plans to overhaul the EU’s carbon pricing system, sources suggest.
Biodiversity credit markets need stronger safeguards – report
Wed 8 Jul 2026
By Shannon Morris-Williams | Emerging biodiversity credit markets need stronger government safeguards and public investment if they are to deliver lasting conservation benefits, according to a new report.
Inaction on shipping decarbonisation could cost NZ up to $94b by 2050, report says
30 Jun 2026
By Oli Lewis | Failing to support and enable the decarbonisation of the shipping industry could result in losses of $17.5 billion to $94.4b to the New Zealand economy by 2050, according to a report from the Aotearoa Circle.
Emissions Trading Scheme ‘stockpile’ shrinking
Thu 9 Jul 2026
By Liz Kivi | The “stockpile” of NZUs in private accounts continues to shrink, with the latest Environmental Protection Authority figures showing the number has dropped by 9.5 million since this time last year.
Low-cost loans for solar panels could save households hundreds on bills – thinktanks
Thu 9 Jul 2026
Millions of UK households could save hundreds of pounds a year on their energy bills if the government were to approve low-cost loans for solar panel installation, research has found.
Carbon markets and biochar: a golden opportunity for NZ?
1 Jul 2026
By John O’Brien | COMMENT: New Zealand’s abundant and increasing forestry waste could become a multi-billion dollar opportunity for biochar carbon sequestration – as long as the right policies, programmes, and incentives are in place.
China's coal power on the rise again in 2026, reversing first-in-a-decade decline
25 Jun 2026
China's coal-fired power generation is set to rebound this year from its first fall in a decade, analysts said, due to the impact of El Nino and the Iran war and as renewable sources of energy have failed to keep pace with demand.
Politicians need to lead on climate: Carr
30 Jun 2026
As the election campaign heats up, former Climate Change Commission chair Rod Carr has a list of actions he's hoping to see from our aspiring leaders, which includes confronting climate denial as well as refusing funds or policy advice from vested interests.
Green building council calls for clean energy policies
18 May 2026
The New Zealand Green Building Council has released its 2026 election manifesto calling for policies to reduce energy waste in buildings, lower household and business energy costs, and improve New Zealand’s energy security.
What Magyar’s defeat of Orbán in Hungary means for climate and energy
21 Apr 2026
Hungary has played a disproportionate role in EU climate and energy policy in recent years, by repeatedly vetoing climate action and by delaying the phaseout of Russian fossil-fuel imports.
'Get on with it': Greens push for pre-election solar law
Thu 9 Jul 2026
By Shannon Morris-Williams | The Green Party is calling on Parliament to pass legislation enabling low-cost household solar finance before the election, arguing there is now cross-party support following Labour's SolarSaver announcement and National's earlier Home Energy Fund pledge.
Environmental groups call for ETS reform
20 Feb 2026
Several environmental organisations are calling on political parties to make climate and biodiversity central to the 2026 election campaign, with reforming the Emissions Trading Scheme seen as a key priority.
Europe may face 'more deadly weeks' as new heatwave builds, WHO warns
Thu 9 Jul 2026
The World Health Organization warned Europe could face “more deadly weeks” ahead, with another intense heatwave forming over the Atlantic.
Tarakihi on verge of extinction: Stock collapse exposes major fisheries management failings
3 Jul 2026
Media release: Environmental Defence Society | Fisheries NZ is consulting on new sustainability measures for the country’s two tarakihi stocks.
Seymour ‘imploring’ council to go easy on foresters is abuse of authority: EDS
Tue 7 Jul 2026
By Liz Kivi | The Environmental Defence Society says that Regulation Minister David Seymour’s attempt to influence Gisborne District Council to ‘go easy’ on forestry companies in enforcing environmental laws is a clear abuse of ministerial authority.
Fifth new petroleum application targets Taranaki
Wed 8 Jul 2026
Media release: New Zealand Government | An application targeting frontier deepwater in the Taranaki Basin marks the fifth permit application to prospect or explore for petroleum since the removal of the exploration ban, Resources Minister Shane Jones says.
'Electric election': Labour promises $160m SolarSaver scheme funded by gas investment cuts
Wed 8 Jul 2026
By Oli Lewis | Labour is promising to reprioritise $160 million from the Gas Security Fund to pay for its new SolarSaver policy, designed to accelerate the roll-out of household solar.
Contact: Protected geothermal fields must be opened to meet 2040 goal
Mon 6 Jul 2026
By Oli Lewis | A goal to double geothermal energy generation by 2040 using existing technologies is unachievable unless some protected fields are reclassified for development, Contact Energy says.
How will the World Bank’s abandoned finance goal affect climate action?
Tue 7 Jul 2026
The World Bank has abandoned a target for 45% of the funding it gives developing countries to be “climate finance”, following months of pressure from the Trump administration in the US.
Conservation bill risks climate goals, lawyers say
1 Jul 2026
By Shannon Morris-Williams | Lawyers for Climate Action NZ says the Government's plan to change the law to encourage economic development on conservation land could undermine New Zealand's climate goals by weakening the land's ability to store carbon, as well as allowing new sources of emissions such as mining.
Govt climate claims don't match reality, lawyers say
17 Jun 2026
By Shannon Morris-Williams | Lawyers for Climate Action has accused the Government of presenting an overly positive picture of New Zealand's climate progress at the United Nations climate summit in Bonn, arguing key claims on emissions reductions and support for the Paris Agreement's 1.5°C goal are not reflected in domestic policy.
Lake Onslow pumped hydro consortium secures funding for consent push
26 Jun 2026
By Oli Lewis | The consortium behind Lake Onslow pumped hydro has secured funding to finalise its resource consent application, aiming to lodge it under the fast-track process before 2027.
Ballance secures gas for 2026 as it progresses energy transition plan
16 Jun 2026
By Oli Lewis | One of the largest industrial gas users in New Zealand is working on an energy transition plan to futureproof domestic fertiliser manufacturing, while continuing to secure ongoing gas supply contracts.
Confidence in tackling climate risks remains low
3 Jul 2026
By Shannon Morris-Williams | New Zealanders have little faith in the country's ability to tackle climate risks, with a new poll finding fewer than one in three are confident the country can reduce the impacts of climate change, while many are calling for stronger Government leadership on climate hazards.
Climate law change spanner in the works for Waitangi Tribunal Inquiry
19 Dec 2025
By Liz Kivi | The Government’s controversial changes to New Zealand’s legal framework for climate policy have thrown a spanner in the works for a long-running Waitangi Tribunal Inquiry into climate change.
Ugandan farmers launch UK court case against East African oil pipeline
Thu 9 Jul 2026
Four Ugandan farmers filed a case with London’s High Court aiming to stop the East African Crude Oil Pipeline from starting to operate by asking the court to apply Uganda’s laws against the project’s UK-registered company.
Commissioner ‘unconvinced’ LNG is the best dry-year solution
26 Jun 2026
By Liz Kivi | The Parliamentary Commissioner for the Environment has told the Energy Minister he is “unconvinced” the government’s proposed LNG import terminal is the best ‘dry year’ solution for the country, and criticised the Government’s “extremely limited” options analysis.
Govt backs hydrogen with national industry summit
Thu 9 Jul 2026
By Oli Lewis | The Government is convening a major hydrogen conference to promote awareness and uptake of the alternative fuel.
Climate risks could reshape business finances, new guidance warns
15 Apr 2026
By Shannon Morris-Williams | New guidance warns climate change is set to fundamentally reshape financial outcomes for businesses, including difficult-to-model climate “tipping points” – irreversible changes such as ice sheet collapse or ocean circulation shifts – which threaten severe and sudden financial impacts.
UN chief says fossil fuel industry must cut methane for warming “relief”
25 Jun 2026
UN chief António Guterres called for stronger action to cut emissions of planet-heating methane, taking aim at the fossil fuel industry’s practices and profits, and pointing to coal, oil and gas as the root of today’s climate and energy crises.
Swarbrick slams $50m critical minerals funding as 'Trump's war machine' subsidy
Tue 7 Jul 2026
By Shannon Morris-Williams | The Green Party has criticised the Government's investment into two West Coast critical minerals projects, claiming the funding could ultimately support the United States defence industry rather than New Zealand's clean energy transition, while Shane Jones dismissed opponents as "flat earth idiots".
'Extreme' marine heatwave expected for parts of UK
Thu 9 Jul 2026
A marine heatwave could reach "extreme" levels around parts of the UK later this week, according to the Met Office, raising concerns for marine life.
Carbon capture and the need for ‘net zero oil’
16 Jun 2026
By Pattrick Smellie | The answer to making carbon capture and storage work is to make fossil fuel producers responsible for making it happen rather than consumers, says Oxford University climate change policy expert, Professor Myles Allen.
A real ‘intergenerational equity’ budget would address Australia’s unceasing environmental decline
15 May 2026
Labor has unveiled a budget designed to tackle intergenerational equity in Australia through bold tax reform.
UN plastics pact talks restart amid fears production curbs will be left out
2 Jul 2026
Diplomats reconvene a year after negotiations collapsed, but campaigners fear the agenda risks burying tricky discussions on key elements.
Energy Minister completes overhaul of EECA board
Wed 8 Jul 2026
By Oli Lewis | The board of the Energy Efficiency & Conservation Authority (EECA) has been completely overhauled since the last election, with Energy Minister Simeon Brown responsible for all six appointments.
Northern Thai residents march for action on polluted rivers. ‘This is an emergency’
9 Jun 2026
More than 600 residents of Chiang Mai and Chiang Rai provinces embarked May 31 on a roughly 68-kilometer, six-day ‘peace walk’ to demand the Thai government take action on the river pollution crisis that has seen Thai rivers polluted with heavy metals.
US defence spending on critical minerals surges in the last decade
22 Jun 2026
Members of communities affected by some of these projects said that U.S. state backing has meant projects are being fast-tracked without the necessary social and environmental checks or meaningful consultation.
Fast-track panel backs proposed Haldon Solar Farm
Mon 6 Jul 2026
By Shannon Morris-Williams | The proposed Haldon Solar Farm in the Mackenzie Basin has moved to the final stages of the Fast-track Approvals Act process after the Fast-track Panel proposed granting approval for the project.
Faster consenting, harder trade-offs
Tue 7 Jul 2026
Faster consenting is starting to produce results, but this week's decisions show speed has not removed the harder trade-offs around electricity security, conservation, ecology and climate liability.
Upton warns of 'expensive mess' if catchments carved up
1 Jul 2026
The Parliamentary Commissioner for the Environment has warned the Government risks creating an "expensive mess" if it abolishes regional councils without first deciding which environmental functions must still be managed at catchment or regional scale.
Carbon trading schemes cut more emissions than carbon taxes, according to global study
20 Mar 2026
By Shannon Morris-Williams | Carbon trading schemes are more effective than carbon taxes at reducing emissions, cutting fossil fuel use, and accelerating the shift to renewable energy, a global study has found.
Lack of finance stalling sustainable innovation – report
12 Jun 2026
By Shannon Morris-Williams | A lack of access to suitable finance is threatening growth in New Zealand's sustainable innovation sector, despite strong confidence and ambitious expansion plans among purpose-driven businesses, according to a new report.
Pacific climate response in question as NZ finance remains unclear
19 Dec 2025
By Shannon Morris-Williams | With New Zealand's $1.3 billion international climate finance commitment set to end with no clarity on what follows, the Auditor-General says oversight of that funding remains patchy and long-term outcomes are unclear.
Weakening Clean Car Standard would hurt EV uptake, industry warns
Tue 7 Jul 2026
By Shannon Morris-Williams | Electric vehicle advocates say weakening the Clean Car Standard would reduce access to new EV models, undermining New Zealand's place in global supply chains and slowing the country's transition to lower-emissions transport.
‘Those blocking climate science are not our friends': Pacific leaders warn at Bonn talks
23 Jun 2026
Pacific nations and civil society groups have united at UN climate talks, pushing back against efforts to weaken agreed language on global temperature limits as negotiations continue behind closed doors.
Next Govt must restart action on plastic pollution
1 Jul 2026
Media release - Zero Waste Aotearoa | Plastic Free July begins with an urgent call to put plastic pollution back on the political agenda. Plastic Free July is a worldwide campaign to reduce plastic waste and eliminate single use plastics.
Greens announce water policy, including nitrogen fertiliser phase-out
Tue 7 Jul 2026
By Liz Kivi | The Green Party announced its water policy yesterday, promising to phase out synthetic nitrogen fertiliser, as well as destructive fishing methods, if the party is elected in November.
Experts sound alarm over escalating climate impacts
Wed 8 Jul 2026
By Shannon Morris-Williams | Scientists are warning climate impacts are accelerating across our region after a World Meteorological Organization report found last year was the South-West Pacific's second-warmest on record, with impacts including rising seas, marine heatwaves and extreme weather.
Taranaki offshore wind developer eyes mid-2030s commissioning after law change
3 Jul 2026
By Oli Lewis | The first offshore wind farm in New Zealand could be commissioned by the mid-2030s, with its developer saying a new permitting framework has bolstered investor confidence.
