New Zealand: Energy
Scottish tidal project sets new power records
24 Aug 2018
A tidal energy project in Scotland has smashed records for power generation over a 12-month period.
Solar goes super and next stop might be space
22 Aug 2018
Power utilities around the world are supersizing their solar farms and even looking toward taking them into space.
Ten years left to redesign lithium-ion batteries
3 Aug 2018
Research needs to refocus on finding common elements such as iron and silicon as reserves of cobalt and nickel used in electric-vehicle cells dwindle.
Cheap new material could speed battery charging
27 Jul 2018
A newly identified group of materials could accelerate adoption of electric cars and solar energy, as well as helping to recharge your smartphone in minutes.
Clean energy investment passes $138b
12 Jul 2018
Global investment in clean technologies is closely tracking last year and has already hit $138.2 billion, according to new analysis.
Smarter renewables open up new markets
11 Jul 2018
The need to stop global warming in its tracks has spurred the growth of two smarter renewables that are helping to reshape the electricity industry.
GAS GROWTH: The answer lies in feedback loops
10 Jul 2018
Greenhouse gases escaping from wetlands and permafrost could slash the world’s carbon budget by nearly a quarter, scientists say.
Here’s where 3m EV batteries will go when they retire ...
9 Jul 2018
The first batches of batteries from electric and hybrid vehicles are hitting retirement age ... yet they aren’t bound for landfills.
LUNAR LAW: Does Moon hold key to Earth’s energy needs?
6 Jul 2018
Using giant kites, blades and paddles, and mimicking pogo sticks, blowholes and even the human heart, groups around the world are on the cusp of harnessing the colossal power of the oceans.
Meridian predicts carbon price as high as $200
4 Jul 2018
Electricity company Meridian says it sees carbon prices rising as high as $200 a tonne.
Protein’s secret function could boost solar tech
3 Jul 2018
Understanding how certain proteins deal with light absorption can inspire modern solar technology.
New fuel from CO2 could slow climate change
2 Jul 2018
North American scientists might be one step nearer the dream solution to low-carbon energy, new fuel from CO2, if they can suck it straight from the air and convert it directly into gasoline, diesel or jet fuel.
Methane revelations unlikely to affect NZ
28 Jun 2018
Revelations that methane emissions from natural gas production in the United States could be 60 per cent higher than officially acknowledged are unlikely to affect New Zealand, officials say.
Clean energy investment ‘must be 50% higher’
21 Jun 2018
An extra $460 billion a year needs to be invested in the low-carbon economy globally over the next 12 years to limit climate warming to 1.5deg, a new paper says.
Parker to talk hydrogen energy in Japan
11 Jun 2018
Developing a sustainable hydrogen energy industry will be on the agenda for talks between New Zealand and Japan this week.
‘Liquid air’ storage technology comes step closer
11 Jun 2018
A UK company has completed a test plant for its liquid air energy storage technology which it hopes will be a long-duration challenger to lithium-ion storage and will avoid the pitfalls that have stymied similar startups.
Wood fuel benefits beg for attention, say backers
23 May 2018
New Zealand’s greenhouse gas emissions could be cut by more 640,000 tonnes a year by burning wood instead of coal in boilers in the Otago region alone.
Natural gas will last bit more than a decade
21 May 2018
Officials have confirmed that at the rate we're using it, New Zealand has about 10 and a half years’ worth of natural gas reserves.
Warming planet faces a cooling crisis
17 May 2018
As climate change warms the Earth, one significant concern is the cooling crisis, the quest for energy-hungry artificial ways to keep ourselves cool.
New steel plant will emit only water vapour
15 May 2018
A pilot plant being built in Sweden will produce steel using hydrogen from renewable electricity. The only emissions will be water vapour.
New technology could slash aluminium emissions
14 May 2018
Technology has been unveiled that could drastically cut greenhouse gas emissions from aluminium production, in a development that could transform the way one of the world’s most common materials is made.
Natural gas not the solution, claims new report
10 May 2018
Natural gas is not a transition fuel to a low-carbon economy – and the Government should go further than just banning all new offshore exploration licences, a new report says.
Renewables employing 10 million people
10 May 2018
More than 10 million people are working in the renewable energy industry. In 2017 alone, the sector added more than 500,000 jobs globally.
Small land area, big rewards from solar panels
8 May 2018
Covering 0.06 per cent of New Zealand’s land with solar panels would provide enough power for the country’s total energy needs, a new study says.
War on coal making money for mineowners
3 May 2018
The world’s war on coal is making its biggest producers a lot richer, at least for now.
Waste food could fuel emissions cuts. says report
17 Apr 2018
New Zealand could slice thousands of tonnes off its greenhouse gas emissions by turning industrial food waste into fertiliser and energy, says a new report.
What will we do with all those dead solar panels?
17 Apr 2018
As solar power booms, businesses are exploring ways to ensure valuable components don’t end up in landfills.
Government acts to block offshore exploration
12 Apr 2018
The drive to decarbonise New Zealand’s energy production has taken a step forward with the Government’s announcement that there will be no new offshore oil exploration.
Shell's climate push fails to cut emissions
12 Apr 2018
Royal Dutch Shell is demonstrating how tough it is for a massive, 100-year-old oil company to become a friend to the climate.
Solar and wind could replace fossils within 20 years
10 Apr 2018
Solar photovoltaic and wind power are rapidly getting cheaper and more abundant – so much so that they are on track to entirely supplant fossil fuels worldwide within two decades.
Solar geoengineering ‘still too uncertain’
10 Apr 2018
The world must urgently agree controls on solar geoengineering to weigh up its possible risks and benefits before deciding to go ahead, one expert says.
Shell knew dangers in the 1980s, company papers show
6 Apr 2018
Internal company documents uncovered by a Dutch news organization show that Shell had a deep understanding, dating at least to the 1980s, of the science and risks of global warming caused by fossil fuel emissions.
GREECE'S DIRTY SECRET: Life in a 625 square mile coal mine
26 Mar 2018
Mining for lignite (brown coal) in Greece is a huge industry. But for the people who live near the mines - one of them covers 625 square miles - the industry has huge impacts.
The real reasons we’re not building clean energy
20 Mar 2018
At this rate, it’s going to take nearly 400 years to transform the energy system.
NUCLEAR FUSION: Don't hold your breath
16 Mar 2018
One of the cliches of nuclear power research is that a commercial fusion reactor is only ever a few decades away – and always will be.
RAIN OR SHINE: New solar cell captures energy from raindrops
15 Mar 2018
A solar panel that can generate electricity from falling raindrops has been invented, enabling power to flow even when skies cloud over or the sun has set.
How protons can power our future energy needs
14 Mar 2018
As the world embraces inherently variable renewable energy sources to tackle climate change, we will need a truly gargantuan amount of electrical energy storage.
Nuclear fusion on brink of being realised, say scientists
12 Mar 2018
The dream of nuclear fusion is on the brink of being realised, according to a major new US initiative that says it will put fusion power on the grid within 15 years.
Is sustainable investing a better way to go?
7 Mar 2018
Sustainable investing might be a better way to tackle climate change than switching to renewable energy.
What's next for getting energy from the sun?
2 Mar 2018
The fall in costs that has driven solar’s rapid growth is slowing - but scientists are exploring the next generation of materials that can harness more energy from the sun.
Nuclear waste mountains just keep on growing
2 Mar 2018
Some politicians still claim atomic energy is the answer to climate change while leaving the problem of nuclear waste to our descendants.
Z aims for A-plus in transition to new energy
28 Feb 2018
Mike Bennetts is determined his company, Z Energy, will not have a Kodak moment.
Biofuels need backing of the nation, says Scion
27 Feb 2018
New Zealand could run its heavy vehicles on locally produced low-carbon biofuels – but only if the country decides collectively to act.
OPINION: Biofuels not easy, but worth the effort
27 Feb 2018
Biofuels, liquid and gaseous, will have a role to play in moving towards net zero greenhouse gas emissions by around mid-century in both New Zealand and globally, says Professor Ralph Sims.
Floating windfarms are proving a smash hit
23 Feb 2018
Floating windfarms are likely to be the next large-scale development in renewable energy.
Plastic bans will dent oil demand growth, says BP
22 Feb 2018
International bans on single-use plastic items such as carrier bags will dent growth in oil demand over the next two decades, according to BP.
Minister offers money for good emissions moves
21 Feb 2018
Got a good idea to cut greenhouse gas emissions in your business or in the transport sector? The Government wants to give you money.
Energy producers want mandatory disclosure
15 Feb 2018
European energy producers are calling for mandatory disclosure to customers of information about where their electricity comes from.
China will show the way with solar power
15 Feb 2018
China will be the first major country in which solar energy gives fossil fuels a run for its money, says Lloyds Register.
Lack of women in energy ‘holding back the fight’
13 Feb 2018
The lack of women in energy companies is holding back the sector’s efforts to tackle climate change, a leading industry watcher has warned.
Open letter warns against Seymour's Regulatory Standards Bill
Today 10:30am
By Shannon Morris-Williams | A group of prominent New Zealanders are speaking out against the Regulatory Standards Bill, with top climate scientist Jim Salinger warning it will have a chilling effect on future climate change and adaptation policy.
Flurry of govt announcements at Fieldays
12 Jun 2025
The government has come up with a solar energy package for farms, a new grass-fed certification scheme for meat and dairy, and a supplier agreement for carpets in new state homes - all part of the annual flurry of politicians’ Fieldays announcements.
Mangroves' overlooked climate role
Mon 30 Jun 2025
By Shannon Morris-Williams | New Zealand’s mangrove forests are pulling tens of thousands of tonnes of carbon from the atmosphere each year, yet their climate benefits remain unrecognised in national emissions reporting.
How flying can be a climate solution
16 Jun 2025
By Paul Callister and Robert McLachlan - Planetary Ecology | How can aviation contribute to tackling climate change when no practicable technology-based solutions are on the horizon?
Bill to limit farm-to-forest conversions passes first reading
27 Jun 2025
By Shannon Morris-Williams | The government's bill aiming to limit farm-to-forestry conversions in the Emissions Trading Scheme passed its first reading in Parliament this week, however concerns were raised over rushing it through under urgency, with less than two weeks allowed for public submissions.
IRD will stop using wetland destruction in ‘how-to’ for claiming expenses
27 Jun 2025
By Liz Kivi | Environmental organisation Forest & Bird has welcomed the Inland Revenue’s decision to stop using wetland destruction as an example of a tax-deductible agricultural expense in future guidance.
