New Zealand: All stories
Tesla batteries give California grid a boost
1 Feb 2017
Just off a freeway in Southern California, 396 refrigerator-size stacks of Tesla batteries, encased in white metal, have been hastily erected with a new mission: to suck up electricity from the grid during the day and feed it back into the system as needed, especially in the evening.
Government's new-energy action does little, says report
31 Jan 2017
The Government’s National Policy Statement on Renewable Electricity has had little impact on the consenting process for renewable energy projects, a review has found.
Giant US coal-fired power plant might close
31 Jan 2017
The largest coal-fired power plant in the West of the US could close later this year, a major symbolic blow to the future of coal as the backbone of America’s electric power grid.
EDS slams meaningless energy efficiency plans
27 Jan 2017
The Government is being told its latest plan to improve energy efficiency in New Zealand is misleading and brings its efforts on climate change into disrepute.
Can we learn to leave our wild forests alone?
27 Jan 2017
Here is how to turn a forest into a carbon-consuming machine that will help to contain global warming. Leave it alone. Let it grow. Do not log it.
How tiny microbes are revolutionising big agriculture
27 Jan 2017
Walk into your typical US or UK grocery store and feast your eyes on an amazing bounty of fresh and processed foods. In most industrialised countries, it’s hard to imagine that food production is one of the greatest challenges we will face in the coming decades.
Shampoo maker finds use for ocean of waste plastic
27 Jan 2017
Beaches strewn with plastic waste have become a graphic illustration of just how much plastic we use in everything from food packaging to cosmetics, and how much of it gets thrown away.
Emissions rules unfair, say coastal ship operators
26 Jan 2017
New Zealand shipping companies say it is unfair they are paying for their greenhouse gas emissions but international companies competing with them on coastal routes are not.
EV charging stations to get standard set-up
26 Jan 2017
The Government is standardising public electric-vehicle charging stations.
Electric cars will not stem global demand for oil, says BP
26 Jan 2017
Global demand for oil will still be growing in 2035 even with an enormous growth in electric cars in the next two decades, with numbers on the road rising from 1m to 100m, BP has predicted.
China builds world's biggest solar farm
26 Jan 2017
High on the Tibetan plateau, a giant poster of the Chinese president, Xi Jinping, guards the entrance to one of the greatest monuments to Beijing’s quest to become a clean energy colossus.
US faces ‘abrupt and substantial’ crop losses
26 Jan 2017
Harvests in the United States are liable to shrink by between a fifth and a half of their present size because of rising temperatures, an international scientific team has found.
Why do the ecosystems we depend on collapse?
26 Jan 2017
People collapse, buildings collapse, economies collapse and even entire human civilizations collapse. Collapse is also common in the natural world – animal populations and ecosystems collapse.
UAE to spend billions on clean energy
26 Jan 2017
The United Arab Emirates has announced plans to invest $US163 billion in clean energy sources by 2050.
POWER CUTS: Our electricity is producing fewer emissions
25 Jan 2017
The emissions intensity of New Zealand’s electricity dropped to almost record lows at the end of last year.
Deadline looms for say on energy strategy
25 Jan 2017
Anyone with a view on how New Zealand should manage energy production and use has just under two weeks left to have a say.
Paris rolls out driverless bus service to fight pollution
25 Jan 2017
Paris has launched its first driverless electric shuttle bus service, aiming to curb congestion and pollution that many Parisians blame for a whole raft of health complaints.
Exxon predicts 25% rise in energy demand
25 Jan 2017
The world’s biggest oil conglomerate says it expects global energy demand to increase by a quarter in the next 23 years.
Electric vehicles drive to overtake biofuels
25 Jan 2017
By 2040, the number of electric cars in the world could have reached 715 million, says the International Energy Agency.
Toyota dealership strikes diamonds
25 Jan 2017
North Shore Toyota has joined Waikato Toyota to become just the second motor vehicle dealer in New Zealand to gain Enviro-Mark Diamond certification.
Science loses out to uninformed opinion – again
25 Jan 2017
Ocean acidification is an inevitable consequence of increasing carbon dioxide in the atmosphere. That’s a matter of fact. We don’t know exactly what will happen to complex marine ecosystems when faced with the additional stress of falling pH, but we do know those changes are happening and that they won’t be good news.
Scotland pulls out all stops to hit 66% target
25 Jan 2017
Scotland is seeking to dramatically cut its reliance on fossil fuels for cars, energy and homes after setting a radical target to cut total climate emissions by 66 per cent within 15 years.
MORGAN'S MESSAGE: You pollute, you pay
24 Jan 2017
POLLUTERS will pay under Gareth Morgan’s TOP party. And it will be good for business, he says.
ROBOT REVOLUTION: Boss' job will go, not the gardener's
24 Jan 2017
Advances in artificial intelligence mean a second wave of change is approaching – and it is not the low-paid service sector where jobs are most at risk.
Cities unite to price cars for electric fleet
24 Jan 2017
Four of the largest US West Coast cities are asking carmakers whether they can produce "a potentially record-breaking order" of 24,000 electric vehicles.
Big carmakers lead $10b hydrogen investment
24 Jan 2017
Daimler, BMW, and Toyota are leading a group of 13 companies pledging to invest more than $10 billion during the next five years to spur public interest in buying hydrogen fuel-cell vehicles.
Congo peatland packs massive amount of carbon
24 Jan 2017
Scientists have discovered the world’s largest tropical peatland in the remote Congo swamps, estimated to store the equivalent of three year’s worth of the world’s total fossil fuel emissions.
Global warming already causing local extinctions
21 Dec 2016
Climate change is already beginning to alter the natural world. A study of 976 plant and animal species worldwide – freshwater, terrestrial and marine – reveals that local extinctions have happened in 47 per cent of their natural ranges.
Officials eye impact of carbon exposure on investments
20 Dec 2016
Government officials are talking about the potential impact of carbon exposure on investments.
Our scientists have had a busy year
20 Dec 2016
A year is a short time in science but a lot happened in 2016.
Scientists confirm Antarctic glacier is melting
20 Dec 2016
Scientists have published a set of unprecedented ocean observations near the largest glacier of the largest ice sheet in the world: Totten glacier, East Antarctica. And the result was a troubling confirmation that Totten is melting from below.
New ways are Labour's way, says Little
19 Dec 2016
Labour Party leader Andrew Little says he’s backing the low-carbon economy as the future for New Zealand.
Bennett stands alone in climate change portfolio
19 Dec 2016
The climate portfolio is now held by the deputy prime minister – the highest ranking it has ever had in New Zealand.
Queensland gets serious about waste-to-fuel
19 Dec 2016
The emerging biofuel industry is casting the net wide to find solutions to two environmental problems: reducing waste and increasing fuel production.
China’s electric vehicles set for bumpy ride
19 Dec 2016
The statistics are impressive: sales of electric vehicles in China are likely to reach 400,000 this year, a more than 150 per cent increase on the figure for 2015.
Green buildings make you work smarter and sleep sounder
19 Dec 2016
People working in green buildings think better in the office and sleep better when they get home, a new study has revealed.
California adopts energy rules for computers
19 Dec 2016
The California Energy Commission has passed sweeping energy-efficiency standards for computers and monitors in an effort to reduce power costs.
Farming faces pressure from global methane rise
16 Dec 2016
A rapid increase in global methane emissions could put New Zealand under renewed international pressure to cut greenhouse gas emissions from agriculture.
Hybrid cars join emissions reporting regime
16 Dec 2016
Hybrid cars have been brought into the voluntary greenhouse gas report regime for the first time.
New study reveals shattering effect of roads on nature
16 Dec 2016
Rampant road building has shattered the Earth’s land into 600,000 fragments, most of which are too tiny to support significant wildlife, a new study has revealed.
Solar nearly level with wind in developing world
16 Dec 2016
Solar is now on a par with wind energy and will soon become the cheapest form of energy in developing nations, says a new report.
New emissions reduction plan business as usual
15 Dec 2016
The Government’s plan to cut the emissions intensity from industrial heat generation by 1 per cent a year is just business as usual, and will do little to achieve New Zealand’s Paris Agreement commitment.
Now it's Caseley to head energy authority
15 Dec 2016
Andrew Caseley is to head the government’s Energy Efficiency and Conservation Authority, after the person who got the job turned it down.
The stuff we've put on Earth weighs 30 trillion tonnes
15 Dec 2016
Scientists have calculated the mass of that unnatural achievement called the “technosphere”, demonstrating the scale of human activity that drives climate change.
One answer could be to build more highways
15 Dec 2016
Many innovations aimed at reducing carbon dioxide have been put forward. Now, a California entrepreneur is proposing a more practical solution.
THE HEAT GOES ON: This year will be our hottest
14 Dec 2016
This year is set to be New Zealand’s hottest on record, confirming the long-term trend of global warming and prompting calls for tougher action to cut greenhouse gas emissions.
Earthquake delays emissions inventory
14 Dec 2016
Last month’s 7.8 earthquake will delay the publication of New Zealand’s next Greenhouse Gas Inventory.
Energy industry welcomes national strategy plan
14 Dec 2016
A proposed national strategy to convert industrial heat processes to renewable energy is being welcomed by the sector.
Citizen power big help in the battle to protect water
14 Dec 2016
Citizen-science monitoring of water is a win-win for scientists and volunteers – one gains access to new data, and the other the skills and confidence to become involved in discussions over what is happening to their streams, new research shows.
Govt targets industrial sector in new energy strategy
13 Dec 2016
The Government has unveiled plans to cut the emissions intensity of the country’s industrial sector by 1 per cent a year.
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.
NZ hydrogen regulation to catch up with the world
18 Dec 2025
By Pattrick Smellie | The government has announced a regulatory reset for New Zealand’s emerging clean tech hydrogen sector.
State-owned farmer drives profit growth with emissions reductions
19 Dec 2025
By Pattrick Smellie | Government-owned Landcorp, trading as Pāmu, is one-third of the way to meeting its 2031 emissions reduction targets, with five years left to run to cut greenhouse gas emissions by 30.3% against 2021 emissions.
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.
NZ could become ‘dumping ground’ for dirty vehicles: Commissioner
16 Dec 2025
By Liz Kivi | Simon Upton, Parliamentary Commissioner for the Environment, has warned the Government that its changes to the clean car standard could turn the country into a dumping ground for high emitting cars, making future emissions budgets harder to achieve.
Uncertainty eroding confidence in forestry sector
5 Dec 2025
By Shannon Morris-Williams | Warnings are mounting that tree planting is set to plunge to “very close to zero”, as new Ministry for Primary Industries data shows ETS registration applications falling sharply as confidence in forestry declines.
Investors must support positive climate-tech
28 Nov 2025
OPINION: We need better leadership than the current ‘climate opportunism’ that is rife in the Beehive, and we need to back a marketplace that will make it happen, writes Rob Campbell.
