Topics tagged with 'Technology'
Compressed air energy storage proposed
3 Dec 2021
A Canadian company wants to use compressed air to store energy in California.
The clean energy transitions enters hyperdrive
29 Nov 2021
After decades in which governments and industry groups have often assumed that the shift to renewable energy will be a financial burden, economists and analysts are increasingly making a case that the opposite is true: The transition will lead to cost-savings on a massive scale that will add to its momentum.
China creates vast research infrastructure to support ambitious climate goals
23 Nov 2021
China, the world’s top carbon emitter, has for the first time published plans broadly outlining how it might achieve net-zero carbon emissions by 2060, and a peak of emissions before 2030 — promises it made in 2019.
Canadian steelmakers embrace 'green steel' as carbon taxes set to rise
23 Nov 2021
The Canadian steel industry is at a crossroads, with government policies like carbon pricing designed to combat climate change hitting manufacturers' bottom lines and international pledges likely to seek further concessions from companies that burn
Toyota bets big on hydrogen as an alternative route to carbon neutrality
19 Nov 2021
Toyota is betting big on hydrogen and is collaborating with Kawasaki, Subaru, Mazda and Yamaha on the production, transportation and use of hydrogen.
Cooking up carbon credits
5 Nov 2021
Climate change minister James Shaw has cited Switzerland as an example of a country that is meeting its NDC by offsetting in developing countries. So what do those schemes look like?
Could a technological fix save the planet from climate change?
29 Oct 2021
Pessimism is growing about humanity’s ability to save the planet as world leaders prepare to convene for climate change talks at the COP26 summit in Glasgow on Sunday. Faced with increasingly apocalyptic projections, some scientists are calling for plans to cool the planet with geoengineering. But is this a realistic path out of the nightmare?
With models under $5,000, China accounts for half the world's electric car sales
22 Oct 2021
Soaring sales of electric vehicles (EVs) in China are driving the global trend away from combustion engines, the latest figures show.
E-bike delivery experiment reduced CO2 emissions by 30%
20 Oct 2021
For three months last summer, residents in one Seattle neighborhood received their packages via electric cargo bike rather than a delivery van, as part of a pilot program testing new innovations to urban delivery.
Victoria University Prof joins Bill Gate's Breakthrough Energy Fellows
20 Oct 2021
Media Release - Dr Franck Natali, Associate Professor at Te Herenga Waka—Victoria University of Wellington and Wellington UniVentures’ Innovator-in-Residence, has been accepted on to the inaugural Breakthrough Energy Fellows Program to develop his work into revolutionising the way ammonia is produced.
Vermont brewery turns carbon emissions into beer bubbles
19 Oct 2021
Fans of Heady Topper, one of Vermont’s first popular craft beers, can now consume the brewery’s carbon emissions.
Indian teen inventor's solar-powered ironing cart
15 Oct 2021
Ironing vendors are common across India. The irons are heated using charcoal, a fuel that contributes to air pollution. But Vinisha Umashankar, a 14-year-old girl from Tamil Nadu, has found a clean solution.
Could products made of CO2 help cool the planet?
13 Oct 2021
CO2 is the main culprit in global warming, in part because it is virtually impossible to produce almost any product without releasing carbon dioxide. But what if products could be created from CO2 instead of releasing it
Norway to hit 100% electric vehicle sales early next year
13 Oct 2021
Norway is on track to bid farewell to the sale of new petrol and diesel-powered cars by April 2022, according to new analysis released by the Norwegian Automobile Federation (NAF).
Why newer cars aren’t always better for the climate
13 Oct 2021
Is it better for the climate to go out and buy the latest, most fuel-efficient car, or keep driving the fairly decent car you already own for a little while longer? The answer is probably the latter, a new study suggests.
KiwiRail signs deal for new locomotives
12 Oct 2021
KiwiRail says the 57 new locomotives they've just ordered from a Spanish firm could potentially cut fleet emissions by 20 - 25%.
Hack the planet competition 2021 finalists announced
8 Oct 2021
Media Release - After an unprecedented pan-Commonwealth search for innovative satellite-driven solutions to tackle the challenges of the climate emergency and ocean sustainability, the Satellite Applications Catapult and the Commonwealth Secretariat are delighted to announce the inaugural finalists of the Hack the Planet competition 2021.
Massive inflatable sails could cut shipping's carbon footprint
6 Oct 2021
Michelin’s new wing-sails are getting a lot of attention as new regulations put pressure on the shipping industry to reduce their carbon footprint.
Electricity pilot could be key to net zero future: energy minister
5 Oct 2021
A pilot allowing electricity customers to contract with multiple electricity suppliers could be a key to a net zero future, minister for energy and resources Megan Woods says.
Otago-led study calls for change to Building Code
1 Oct 2021
Changing the Building Code to enforce construction of highly energy-efficient housing could help New Zealand reach its 100 per cent renewable energy goal, a University of Otago-led study shows.
Air New Zealand and MBIE join forces to scope out sustainable aviation fuel industry
28 Sep 2021
Media Release - Air New Zealand’s journey to net-zero has reached another significant milestone today with the Airline and the Ministry of Business, Innovation and Employment (MBIE) joining forces to bring Sustainable Aviation Fuel (SAF) one step closer to becoming a reality in New Zealand.
NZ company gets Aussie grant for waste to building material plant
21 Sep 2021
Media Release - New Zealand company saveBOARD has received a A$1.74 million grant from the Australian and New South Wales Governments towards setting up a A$5 million facility that will turn packaging waste into high performance building material.
Jobs at risk if UK fails to hit carbon emissions target
13 Sep 2021
Up to 660,000 jobs could be at risk if the UK fails to reach its net-zero target as quickly as other nations, the Trade Union Congress (TUC) has warned.
Swiss Re signs a $10 million carbon capture deal
7 Sep 2021
Reinsurance giant Swiss Re announced last week that it had signed the world’s first long-term agreement to take carbon directly out of the air.
Cataract surgery top target for reducing emissions in health care
6 Sep 2021
But Dr Jesse Gale, a Senior Clinical Lecturer at the University of Otago, Wellington, says reducing the carbon emissions of our most commonly-performed surgical procedure could also aid in the fight against climate change.
KiwiRail’s potential carbon savings sailing away: unions
30 Aug 2021
Two of the countries largest transport unions claim an “outdated” state-owned enterprise model has seen KiwiRail opt for second-best when it comes to the environment with the purchase of new hybrid-diesel ferries to ply the Cook Strait.
New electric buses for Wellington
25 Aug 2021
Metlink is on track to becoming the lowest carbon emissions network in the country, as a new tranche of 10 electric vehicles (EVs) started rolling out on the road this week.
Danish carbon capture project backed by fossil fuel producers
18 Aug 2021
Denmark’s Greensand carbon capture and storage (CCS) project has received major backing from a consortium of energy firms as the country makes strides towards its goal of reducing CO2 emissions by 70 per cent by 2030.
Corporate polluters reaping gains from carbon capture
18 Aug 2021
Over the last year, energy companies, electrical utilities and other industrial sectors have been quietly pushing through a suite of policies to support a technology that stands to yield tens of billions of dollars for corporate polluters, but may do little to reduce greenhouse gas emissions.
French cuisine goes off grid
16 Aug 2021
As other businesses go green, food service remains an energy-intensive outlier. Europe’s first solar-powered restaurant wants to change the recipe.
Cutting emissions with carbon reinforced concrete
10 Aug 2021
Leading expert Prof Manfred Curbach tells GCR how ‘carbon concrete’ cuts CO2 emissions by 50% and could spark construction’s sustainability revolution.
Auckland Council sued over lack of emission reductions
9 Aug 2021
A coalition of climate and transport advocacy groups has filed Court proceedings against Auckland Transport and Auckland Council in relation to its recently adopted land transport plan.
NZ's only climate venture fund makes first investment ...in Australia
5 Aug 2021
Media Release - Climate Venture Capital Fund, New Zealand’s only dedicated climate-change venture capital fund, has made its first investment.
Surplus renewable energy powers Orkney's hydrogen economy
4 Aug 2021
Perched atop the United Kingdom, ten miles north of mainland Scotland, the Orkney Islands are a wild place. Encircled by roiling waters — the North Sea on one side, the Atlantic Ocean on the other — and battered by winds year round, the weather-lashed archipelago is bracing, beautiful and has in abundance that which others are scrambling to produce: renewable power.
Investors sought for carbon cutting cooling technology
4 Aug 2021
Introducing Eco2Dairy; Cold Energy Technology’s latest piece of innovative cooling technology, capable of reducing New Zealand’s dairy farming carbon footprint by 263,250 tonnes of CO2e per year.
Promising battery technology revealed
3 Aug 2021
Startup Form Energy has finally made public the battery chemistry behind a technology that the company claims could make challenges of integrating renewable energy a thing of the past and outcompete fossil fuels.
Avoiding the potential pitfalls of lab-grown meat
30 Jul 2021
If cellular agriculture is going to improve on the industrial system it is displacing, it needs to grow without passing the cost on to workers, consumers and the environment, write Jan Dutkiewicz and Gabriel N Rosenberg.
Mussel shells could filter NZ waterways
27 Jul 2021
Waste mussel shells could become a low-tech, natural tool to filter pollutants from New Zealand waterways if field testing by University of Canterbury engineers proves successful.
Offshore wind turbines could make Australia an energy superpower
23 Jul 2021
New research confirms Australia’s offshore wind resources offer vast potential both for electricity generation and new jobs
Mercedes-Benz prepares to go all-electric
23 Jul 2021
Media Release - Mercedes-Benz is getting ready to go all electric by the end of the decade, where market conditions allow. Shifting from electric-first to electric-only, the world's preeminent luxury car company is accelerating toward an emissions-free and software-driven future.
Fully renewable energy feasible for Samoa: Otago study
23 Jul 2021
Media Release - The future of Samoa’s electricity system could go green, a University of Otago study has shown.
Energy companies announce ambitious hydrogen plans
22 Jul 2021
Contact Energy and Meridian Energy have announced plans for what they claim will be the world’s first large-scale producer of green hydrogen.
Fancy checking out an e-bike?
20 Jul 2021
Canberra’s e-bike library has been struggling to keep up with demand since it was launched last September.
Wind energy sector calls for G20 action
20 Jul 2021
The leading CEOs of the global wind industry have united to call on G20 members to show leadership in the climate crisis by raising national ambitions and urgently laying out concrete plans for increased wind energy production to replace fossil fuels.
Hydrogen agreement signed with Singapore
16 Jul 2021
Media Release - The signing of a Memorandum of Cooperation on low-carbon hydrogen with Singapore signals the start of greater collaboration between the two countries as they transition towards low carbon economies, says Energy and Resources Minister Dr Megan Woods.
Biogas proposals risk locking in unsustainable agriculture: groups claim
15 Jul 2021
Proposals in a recent biogas report, part-funded by the Energy Efficiency and Conservation Authority (EECA), risks locking in agricultural practices that harm the country’s soils and waters and contribute to climate change, a coalition of zero waste and regenerative horticulture groups say.
Methane-powered moped
15 Jul 2021
Dutchman Gijs Schalkx harvests methane from ponds — by hand — and uses it to power his moped.
Excrement to crypto in a single flush
12 Jul 2021
Students in a South Korean college are earning crypto mined from the energy generated from their excrement.
Carbon removal hype is a dangerous distraction
9 Jul 2021
Corporations and nations are touting plans to suck greenhouse gases out of the air. But the crucial priority this decade is slashing emissions, the MIT Technology Review argues.
Green hydrogen uneconomic without subsidies
8 Jul 2021
Even if European carbon prices more than tripled to 200 euros ($236), hydrogen from renewable energy would still struggle to compete with fossil fuels without further government support.
Fifty years of observations, no reversal of glacier climate damage
31 Mar 2026
Media release: Earth Sciences New Zealand | Fifty years on from the first aerial survey of our Southern Alps glaciers, late snow and variable summer weather delivered a temporary reprieve from rapid ice loss, says Earth Sciences New Zealand.
Climate experts say spring is coming earlier. How will that affect agriculture and ecosystems?
Tue 7 Apr 2026
An earlier spring affects when migratory birds arrive, leaves emerge, and fruit ripens — among plants and animals that determine ecosystem health.
$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.
Signs of jet fuel hoarding emerge in Asia on Iran oil shock
26 Mar 2026
Signs are growing that Asian countries are hoarding jet fuel after the Iran war sent oil prices surging, reflecting growing strain on the aviation industry.
Environmental groups launch legal action over Govt's 'tick-box approach' to conservation land
Today 11:30am
By Liz Kivi | Forest & Bird and the Environmental Defence Society are taking the Government to court over decisions about the future of publicly-owned land on Te Tai Poutini/the West Coast.
Genesis fires up pellet study with Nature’s Flame
Today 11:30am
By Pattrick Smellie | Genesis Energy is extending its quest for locally produced torrefied wood pellets to supplement coal and gas to fuel its Huntly power station, announcing it is investigating plant construction with established local solid fuels player Nature’s Flame.
Supply-side pressures and political uncertainty ahead for carbon market
Tue 7 Apr 2026
By Kristen Green | ANALYSIS: With failed auctions, a surge of new forestry registrations, and an election a few months away, the NZ ETS in 2026 will be subject to a mix of supply-side pressures and political uncertainty.
Oil prices choppy after expletive-laden Trump threat to Iran
Today 11:30am
Oil prices saw choppy trading on Monday after US President Donald Trump threatened to destroy critical infrastructure in Iran unless it allows ships to cross the Strait of Hormuz.
Economic contraction will impact carbon market
1 Apr 2026
By Liz Kivi | While higher fossil fuel prices strengthen the long-run economics of decarbonisation, the current fuel crisis won’t inspire near-term confidence in the carbon market, according to Lizzie Chambers of Carbon Match.
Asia ramps up use of dirty fuels to cover energy shortfall triggered by Iran war
Thu 2 Apr 2026
South Korea will delay the shutdown of coal-fired plants, while the Philippines also plans to boost the output of its coal-burning plants
Death toll in Afghanistan flooding increases to 28, authorities say
1 Apr 2026
Afghan authorities said Monday that the death toll from severe weather that has struck swathes of the country over the past four days has increased to 28, with 49 people injured. Dozens of people have died from extreme weather in the country so far this year.
Sustainable retail-office project breaks ground under new Green Star framework
19 Feb 2026
Construction is set to begin on a new retail-office development in central Auckland, which is targeting a 40% reduction in embodied carbon and 25% lower energy.
Opposition attacks Govt over fossil fuel phaseout backdown
2 Feb 2026
By Liz Kivi | Revelations that Resources Minister Shane Jones ruled out New Zealand signing up to a 'road map' away from fossil fuels at last year’s global climate summit show the National Party’s minor coalition partners’ undue influence over the Government, according to Labour leader Chris Hipkins.
Carbon price: Ups and downs amid geopolitical uncertainty
26 Mar 2026
By Liz Kivi | After ups and downs in recent weeks, the carbon market again broke above the $40 mark this week, with questions around how the Middle East conflict will play out weighing on market confidence.
EA entrenches 10kW export limit for residential solar
Today 11:30am
By Pattrick Smellie | The Electricity Authority intends to require all electricity networks to offer at least a 10 kilowatt (kW) export capacity for residential rooftop and other small-scale distributed generation.
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.
Severe tropical cyclones Maila And Vaianu threaten communities in Solomon Islands, PNG and Fiji
Today 11:30am
Media release: 350.org |Two Category 3 Tropical Cyclones are currently moving through the Solomon Islands, Papua New Guinea and Fiji, while experts watch a third system potentially developing in the North Pacific.
Transport dominates NZ’s rising consumer emissions
10 Dec 2025
By Shannon Morris-Williams | Transport pollution was the biggest contributor to an increase in New Zealand’s consumption-based emissions in 2023, with emissions from household travel up 12%, and consumption-based emissions totalling 58.3 million tonnes – up 1.6% from the previous year.
Wellington planting nears one million trees
30 Mar 2026
By Shannon Morris-Williams | Greater Wellington’s parks restoration programme will hit one million native trees this year, with the first dams to rewet peat wetlands in Queen Elizabeth Park now completed after a years-long effort to bring these ecosystems – and their carbon sequestering superpowers – back to life.
Renewable build-out runs into grid and firming limits
Today 11:30am
New Zealand's electricity market entered 2026 with renewable generation at record levels and a substantial build pipeline finally moving from paper to construction. The harder question is whether the wider system can absorb and firm that capacity fast enough.
A matter of strategy
Tue 7 Apr 2026
COMMENT: Even on the brink of a global commodities crisis, the possibilities for climate action aren't hopelessly foreclosed. Strategy can turn our fortunes around, writes David Hall.
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.”
FMA to ease conditions for green bond issues
31 Mar 2026
By Pattrick Smellie | Green, social and sustainability-linked bonds will face lower disclosure requirements and regulatory costs under a class exemption newly granted by the Financial Markets Authority.
New protections for NZ migratory species under UN convention
Thu 2 Apr 2026
By Shannon Morris-Williams | New international protections for migratory species, including several found in New Zealand, are a positive step – but global protections won’t halt the decline of migratory species on their own, experts say.
Fonterra admits ‘100% grass-fed’ claim breached law in greenwashing row
Thu 2 Apr 2026
By Shannon Morris-Williams | Fonterra has admitted its “100% New Zealand grass-fed” claims on Anchor butter were misleading and breached the law, settling a case brought by Greenpeace Aotearoa over packaging used between December 2023 and April 2025.
Govt missing opportunity to slash electricity prices, says expert
11 Feb 2026
By Liz Kivi | The Government’s fixation on eliminating the "dry-year risk margin" as a lever to reduce costs misses a much bigger opportunity to lower electricity prices, according to Christina Hood, head of Compass Climate.
NZ prepares to join ‘gold rush’ for white hydrogen
25 Mar 2026
By Pattrick Smellie | New Zealand may be close to commercialising the capture and use of naturally occurring ‘white’ hydrogen, with investment plans for developments in the Wairarapa region picking up pace in response to spiralling oil prices.
Media round-up
20 Mar 2026
In our round-up of climate coverage in local media: Crown lawyers agree High Court could quash emissions plan if found unlawful; NZ is locked in 'disaster inertia'; and climate change is notably absent from new development laws.
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.
Lawyers complain to ombudsman over Govt failure to release LNG modelling
1 Apr 2026
By Liz Kivi | Lawyers for Climate Action has made a formal complaint to the Ombudsman over the Government’s failure to release information about its controversial decision to build a LNG import terminal.
Labour mulls GIDI 2.0 as factory closures mount
1 Apr 2026
By Pattrick Smellie | Factory closures across the country could have been prevented if the last Labour-led government’s GIDI fund to assist companies with the cost of electrification hadn't been scrapped, Labour energy spokesperson, Megan Woods, says.
NZ First targets regional share of mining royalties
30 Mar 2026
By Shannon Morris-Williams | New Zealand First has proposed returning 50% of mining royalties to regional communities, saying that too much of the value from resource extraction is currently flowing to Wellington.
Tuvalu prioritises climate change in agreement with NZ
27 Mar 2026
By Liz Kivi | New Zealand has pledged an additional $20 million to climate resilience work in Tuvalu, more than doubling Aotearoa's aid to the tiny island nation in the current financial year.
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.
Worst in a generation: Environmentalists slam fisheries reform bill
25 Mar 2026
Media release: Greenpeace | The Fisheries Amendment Bill, which will likely have its first reading in parliament this week, is being labelled the worst fisheries policy in a generation by environmental groups who are calling for it to be rejected to protect ocean health.
Free fares call as fuel crisis impacts school attendance
Today 11:30am
An open letter is urging the Government to make public transport free for all school children and subsidised for students under 25, as rising fuel costs begin to impact attendance and access to education across the country.
Kiwis overly optimistic about state of environment
27 Feb 2026
By Shannon Morris-Williams | New research suggests many New Zealanders believe the environment is in better shape than it really is, with public perceptions often out of step with scientific evidence.
‘They pushed so many lies about recycling’: the fight to stop big oil pumping billions more into plastics
24 Feb 2026
Plastic production has doubled over the last 20 years – and will likely double again. For author Beth Gardiner, metal water bottles and canvas tote bags are not the solution. So what is?
Activists occupy controversial gold drilling site
25 Mar 2026
By Max Frethey, Local Democracy Reporter | Opposition in Golden Bay to a controversial gold mine at Sams Creek has flared up over the weekend after several activists briefly occupied a drilling site.
China has a new competitor? Kazakhstan reveals huge rare Earth deposit that could power the next tech boom
25 Feb 2026
China’s grip on rare earths might finally see some competition, and the world is already taking notice.
Britain hits renewable power record in 2025, but fossil fuel use also up
Today 11:30am
Renewable power such as wind and solar provided a record 52.5% of Britain’s electricity generation in 2025, government data showed on Thursday, but fossil fuel use also rose.
Sci-tech prioritisation report is a joke that could cost NZ dearly, says NZ Association of Scientists
Thu 2 Apr 2026
Media release: New Zealand Association of Scientists | The Prioritisation Report released yesterday by the Prime Minister’s Science Innovation and Technology Council makes a poor case for further cuts and changes to our research system.
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.
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.
Fuel crisis powers surge in EV interest in Asia-Pacific region
Tue 7 Apr 2026
Motorists across the Asia-Pacific region are switching to electric vehicles at a rapid pace, as rising fuel costs due to the Middle East war force consumers and companies to reconsider their reliance on petrol and diesel vehicles.
Infrastructure plan calls for ‘predictable approach’ to electrifying economy
18 Feb 2026
Aotearoa’s first National Infrastructure Plan, introduced to Parliament yesterday, calls for "a predictable approach to electrifying the economy" as one of ten priorities for the next decade.
Dairy farmers' lack of climate action 'even bleaker' than water inaction – Upton
1 Apr 2026
By Shannon Morris-Williams | Government projections for cutting agricultural emissions are being undermined by low farmer uptake, with the Parliamentary Commissioner for the Environment warning the country is relying on “heroic” assumptions to meet its methane targets.
AI tool predicts wildfire danger faster than current systems
26 Mar 2026
Media release | A wildfire forecasting system powered by artificial intelligence could help detect dangerous fire conditions earlier and reduce the cost of wildfire response, according to new research from Te Whare Wānanga o Waitaha | University of Canterbury.
Fast-track approved project could deliver NZ’s largest wind farm
Tue 7 Apr 2026
Media release: New Zealand Government |Fast-track approval has been granted for New Zealand’s largest wind farm project.
