ENERGY

New Zealand still makes things, but for how much longer?

By Hon Dr Megan Woods, Labour spokesperson for Manufacturing and Industry The workers losing their jobs at the McCain’s Hastings vegetable processing factory don’t need economists to tell them that the economy isn’t working for them. They already know it. So do the workers at Heinz Wattie’s, at Kinleith Mill, at Winstone Pulp, at Sealord, and at the many businesses that have shut their doors in the last two years. New Zealand’s manufacturing sector has faced headwinds for a long time, but the past year has seen flash points that will be much harder to recover from. Under this Government, we’ve seen output fall sharply, and the economy weaken. High interest rates and cheap imported goods produced with low-cost labour are squeezing our domestic market. Internationally, our distance from major markets makes it harder to compete. Low productivity growth and a tax system that has consistently rewarded property speculation over productive enterprise have left our industrial base more fragile than it should be. No one party owns that history, but a government that understood the problem would have come in with a plan to turn it around. Since National took office, 36,000 New Zealanders have lost their jobs. Business liquidations have hit a fifteen-year high. Each closure, each lost shift, each production line that goes quiet hits suppliers, communities, and regional economies in ways that ripple outward for years. The recent closures of regional manufacturing plants – particularly in timber, pulp, and food processing – show how exposed some of our communities are to single employers. And in places like Hawke’s Bay, losing McCain’s doesn’t just impact the workers and their families, it impacts everyone in New Zealand. It impacts growers, who now have fewer places to sell their produce; consumers, who will face even higher food prices; and regions […]

Why our car dependence is now a strategic liability

Timothy Welch, Senior Lecturer in Urban Planning, University of Auckland, Waipapa Taumata Rau The war in Iran and the effective closure of the Strait of Hormuz have sent oil prices past US$100 a barrel – and Kiwis flocking to fill up. Petrol just hit NZ$3 a litre and some stations have reported running dry. In response to about 20% of the world’s oil supply being shut off in just a few days, the International Energy Agency announced its largest-ever coordinated reserve release of 400 million barrels. But analysts warn oil could reach US$150 a barrel if the strait stays closed. For a country that imports every drop of its petrol, diesel and jet fuel, this is not only a problem, it’s a hard reminder New Zealand has failed to mitigate such strategic vulnerability. Since Marsden Point stopped refining oil in 2022, New Zealand has imported all its refined fuel, mostly from South Korea and Singapore. Those refineries rely on crude oil shipped through the waters now blocked by Iranian drones. The latest official fuel stocks update suggests roughly 52 days of total cover, with less than 33 days of petrol in the country. This buffer was only designed to smooth over short disruptions, not substitute for a prolonged supply crisis. Motorists are already starting to hoard supplies, with petrol stations in Auckland already selling out of fuel cans. Some drivers may well be regretting not having bought an electric vehicle earlier. Failure to electrify New Zealand generates more than 85% of its electricity from renewable sources – rising to a record 96.4% in the last quarter of 2025. It has one of the cleanest and most oil-independent electricity systems in the world. Yet transport, which consumes nearly 40% of all energy in the country, remains almost entirely chained to imported oil. Electricity provides just 0.5% of domestic transport energy. It didn’t have to be […]

Power Politics: How high electricity prices are squeezing NZ Manufacturers in an Election Year

By Sean Doherty,Manufacturing Commentator | NZ Industry Trends New Zealand’s electricity market is producing two parallel realities. For the country’s four major generator-retailers, business has never been better. For manufacturers, the same market is steadily destroying the economics of making things in this country. If the balance is not corrected soon, the closures already under way will accelerate – and some of the damage will be permanent. Generators cash in while industry burns out In the six months to December 2025, New Zealand’s four major gentailers – are forecast to deliver a combined operating profit of approximately $1.86 billion, an increase of around 45% on the same period a year earlier. These are not one-off results. In 2023, the same four companies posted combined operating profits of $2.7 billion – roughly $7.4 million in profit every single day. The Electricity Authority’s own energy margin dashboard shows big generators regularly earning weekly gross margins in excess of $70 million, peaking at around $119 million in some high-price weeks. Consumer NZ chief executive Jon Duffy has put the problem plainly: “We hear the same lines every year. Big profits are needed to fund investment. But the investment is always coming, never here in sufficient quantity“. The numbers back him up. Analysis by the NZCTU and 350 Aotearoa found that over the past decade, the four gentailers paid $10.8 billion in dividends to the government and shareholders while investing only $4.5 billion into plant, property and equipment. Transpower data showed that as of late 2025, only around 986 MW of new generation had been committed and financed – far short of the 1,500 GWh of new capacity needed every year until 2031. The system, in other words, is structured to reward generators most when supply is tight and prices are high – […]

Importing gas locks NZ into fossil fuels for longer – just as clean energy surges

Jen Purdie,Senior Research Fellow, Centre for Sustainability, University of Otago The government’s announcement that it would move ahead with plans for a new facility to import liquefied natural gas (LNG), potentially as early as next year, was framed as a way to shore up energy security. But the decision instead marks another major step backwards for domestic efforts to decarbonise. Notably, it comes as communities across the North Island – including Mount Maunganui – are recovering from just the kind of extreme weather events climate change is projected to intensify. With the United States now withdrawing from the Paris climate agreement, and New Zealand simultaneously weakening its own climate settings, it is easy to feel a sense of drift. Despite 89% of people globally wanting stronger climate action, the erosion of the international rules-based order risks pulling more countries away from cooperative solutions. But the energy transition now has real momentum. So how much difference does the US withdrawal from Paris – and New Zealand’s turn back towards fossil fuels – actually make? A setback, not a stop Before the US withdrew, 93% of global emissions came from countries with net-zero policies in place; that figure has now fallen to 83%. The drop would have been larger if not for pledges by 24 US states, along with many cities and corporations, to stick to Paris Agreement targets. So, while the US exit might be a massive blow, it is far from the end of global climate action. Current Paris Agreement pledges and targets would see global emissions peak in the next few years, if countries follow through. Many states – including the US, United Kingdom, China, Australia and Canada – are already recording declines. New Zealand’s emissions have flatlined since 2008 but it is still doing less than its fair share on a per-capita basis. Globally, the race is now on between avoiding dangerous climate tipping […]

ABB study shows New Zealand industries step up to lead Asia Pacific’s energy transition

Independent study commissioned by ABB reveals that 77% of New Zealand business leaders in key industries are allocating over 10% of their capital expenditure to energy transition initiatives over the next five years. Technological advancement identified as a top driver of the energy transition, with 67% citing it as having the greatest potential to accelerate progress. New Zealand’s high share of renewable electricity – around 85%, mainly from hydropower, geothermal and wind energy – gives it a strong foundation to lead the Asia-Pacific region in decarbonisation. The ABB Asia Pacific Energy Transition Readiness Index 2025 in collaboration with Sandpiper Research and Insights has surveyed close to 4,100 business, IT, and sustainability leaders responsible for technology, electrification and automation strategies across 12 markets in Asia Pacific – Australia, Mainland China, Indonesia, Japan, Malaysia, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand, and Vietnam. The respondents are drawn from key industries including property & infrastructure, chemicals & refining, data centres, energy & power generation, industry & manufacturing, steelmaking, machinery & mining, pharmaceutical & life sciences, oil & gas, transportation, and water & waste solutions. A key finding was that Kiwi companies are investing heavily in clean energy, automation and digitalisation. Anders Maltesen, President of ABB Energy Industries Asia, says, “New Zealand’s high share of renewable electricity – around 85%, mainly from hydropower, geothermal and wind energy – gives it a strong foundation to lead the Asia-Pacific region in electrification and decarbonisation. But to meet net-zero by 2050, electricity use must increase by over 60%, and that means there’s urgency to scaling smart technologies and modernising ageing infrastructure.” Business is increasing green investment, and geopolitics is an opportunity to lead More than 200 respondents were surveyed from New Zealand and the findings show that 77% (73% regionally) are allocating over 10% of […]

Hydrogen electric flight prepares for lift off in New Zealand

Stralis Aircraft, Fabrum and Ara Ake are collaborating to advance hydrogen-powered aviation by designing, developing and testing liquid-hydrogen storage tanks and a fuel system for Stralis aircraft. The partnership aims to enable Australasia’s first liquid-hydrogen-powered flight – and support the transition toward zero-emission aviation. Australian company Stralis Aircraft, which develops high-performance, low-operating-cost hydrogen-electric propulsion systems, will integrate Fabrum’s tanks and fuel system into its aircraft. New Zealand company Fabrum, which specialises in zero-emission transition technology, will provide lightweight composite tanks and dispensing systems, essential enablers for hydrogen-powered aircraft. The project is supported by Ara Ake, New Zealand’s future energy centre, and aligns with Fabrum’s recently announced hydrogen testing facility at Christchurch International Airport. “Our hydrogen liquefier provides readily available liquid hydrogen onsite, allowing the capability to access the critical fuel source to prove and test the tanks and fuel system we are developing for Stralis and their fixed-wing fuel-cell electric aircraft,” said Christopher Boyle, Managing Director of Fabrum. “With Ara Ake support, we are excited to be delivering our light-weight composite tanks and fuel system for Stralis to advance the future of hydrogen-powered flight.” The collaboration also aims to strengthen industry ties between New Zealand and Australia. The project will build expertise in liquid-hydrogen storage refuelling, and aircraft integration, contributing to New Zealand’s growing role in hydrogen aviation. In the picture: Ara Ake CE Cristiano Marantes (middle) with Stralis co-founder and CEO Bob Criner and co-founder and CTO Stuart Johnstone. “This project is a strong example of Ara Ake’s role in connecting leading organisations across countries to advance real-world clean energy solutions,” said Cristiano Marantes, CEO of Ara Ake. “By enabling this initiative, we’re supporting the first hydrogen-electric demonstration with liquid hydrogen and positioning New Zealand as a global testbed for sustainable aviation innovation.” Stralis’ fuel-cell technology is significantly lighter […]

Energy efficiency: a bright way to power up your savings!

From NZ Manufacturer magazine March 2025 www.nzmanufacturer.co.nz NZ Manufacturer March 25 by Media Hawkes Bay Limited – Issuu -Insa Errey, Advisor to NZ Manufacturer, Genesis, Senior Manager Future Fuels. Energy efficiency is increasingly becoming a key factor to drive cost reductions, especially in the manufacturing sector. As manufacturers seek ways to remain competitive and reduce operational expenses, energy costs should become the primary target for cost-cutting measures. By improving how energy is used, it can reduce bills, boost productivity, and contribute to long-term sustainability. The Link Between Energy Efficiency and Costs In manufacturing energy cost can account for up to 20% of total operational expenses, these costs can vary depending on the industry and the energy intensity of the product. Energy costs, in many cases, are second only to labour in terms of operational spending. Leading to improving energy efficiency delivering substantial financial benefits. Energy efficiency involves the reduction of energy consumption without compromising output or quality. The savings generated from these measures can translate directly into reduced operational costs and higher profit margins. Significant savings can be realised with low to no cost process optimisation. While other opportunities may involve initial investment which can seem significant, the return on investment (ROI) is often reached quickly through reduced energy costs. Global insights from the International Energy Agency (IEA) show that in some industries, energy efficiency projects can pay for themselves in as little as 2-3 years. Beyond immediate savings, energy efficiency improvements can provide long-term financial benefits. Energy efficiency can help mitigate the impact of rising energy prices, making it easier for manufacturers to predict future costs and avoid unexpected increases in energy expenses. Even small reductions in energy costs can make a big difference to the bottom line. Another consideration is that energy efficiency can also provide […]

Matter: The Magnificent Illusion -1st Edition

by Guido Tonelli What are we made up of? What holds material bodies together? Is there a difference between terrestrial matter and celestial matter – the matter that makes up the Earth and the matter that makes up the Sun and other stars? When Democritus stated, between the fifth and fourth centuries BCE, that we are made up of atoms, few people believed him. Not until Galileo and Newton in the seventeenth century did people take the idea seriously, and it was another four hundred years before we could reconstruct the elementary components of matter. Everything around us – the matter that forms rocks and planets, flowers and stars, even us – has very particular properties.These properties, which seem quite normal to us, are in fact very special, because the universe, whose evolution began almost fourteen billion years ago, is today a very cold environment. In this book, Guido Tonelli explains how elementary particles, which make up matter, combine into bizarre shapes to form correlated quantum states, primordial soups of quarks and gluons, or massive neutron stars. New questions that have emerged from the most recent research are answered: in what sense is the vacuum a material state? Why can space-time also vibrate and oscillate? Can elementary grains of space and time exist? What forms does matter assume inside large black holes? In clear and lively prose, Tonelli takes readers on an exhilarating journey into the latest discoveries of contemporary science, enabling them to see the universe, and themselves, in a new light.

How your business can benefit from the circular economy

From September issue of NZ Manufacturer www.nzmanufacturer.co.nz Small Business and Manufacturing Minister Andrew Bayly, along with Climate Change Minister Simon Watts, introduced a new MBIE report showing circular opportunities for the manufacturing sector. “Manufacturing is a sleeping giant for New Zealand’s economy; with the right tools and support, manufacturing has the potential to supercharge our economic growth,” Bayly said. “The manufacturing sector accounts for 10 per cent of GDP, 60 per cent of our exports, and employs 230,000 people.” Increasing demand for low-carbon-manufactured goods “Globally there is increasing demand for low-carbon manufactured products. Our agile and innovative manufacturers with their strong green reputation and access to relatively low-carbon electricity are well positioned to take advantage of this demand,” he added. Watts emphasises that the manufacturing sector is already heading in the right direction and is supporting New Zealand in meeting its climate change targets. However, there is still more to be done. “That’s why we are providing manufacturers with information to support them to adapt their business to be less carbon-intensive, with the launch of a new online toolbox, report and dataset.” Circular economy critical for future of manufacturing The circular economy is critical component of modern manufacturing. Adopting circular economy principles can help you to significantly reduce costs while making your business more sustainable. The circular economy (CE) is a concept that changes how we produce and consume goods. It uses systems thinking to design out waste and pollution, keep products and materials in use and regenerate natural systems. CE moves us away from the current ‘linear’ model of producing and consuming goods and services: ‘take-make-dispose’. It has economic, environmental and social benefits. It is also closely linked to the Bioeconomy, which uses renewable biological resources to produce food, products, and energy. […]

Reducing manufacturing emissions

Hon Andrew Bayly, Minister of Manufacturing Manufacturing is a significant sector for New Zealand. It employs 230,000 people and accounts for nearly 10 per cent of GDP and 60 per cent of exports. I often describe it as a “sleeping giant” for New Zealand’s economy, because its significance is not well understood. When I travel around the country promoting the manufacturing sector, one of the things I often remind people is that a career in manufacturing is a career in a highly advanced, technical field. A lesser-known fact is that approximately a quarter of all New Zealand’s business-led research and development comes from the manufacturing sector, meaning manufacturing is a key driver of innovation. However, to support this innovation, manufacturers need the right tools and resources. I know from talking to manufacturers that access to information and expert guidance on how to upskill and improve productivity is challenging. Which is why I was delighted to recently launch a set of tools to help empower manufacturers to grow their business and reduce their emissions. Emissions and waste mapping The first is a report that identifies and maps the manufacturing sector’s emissions and waste patterns. Titled ‘Mapping Emissions and Waste Stream Profiles, and Opportunities for Achieving Net-Zero Circular Advanced Manufacturing’, the report is based on waste and emissions data from 2019 (the most recent data available). It provides a comprehensive picture of waste, emissions, and opportunities to improve sustainability across the seven main manufacturing subsectors: food and beverage, machinery and equipment, other manufacturing, metal and metal products, chemicals and refining, wood and paper, and plastics and rubber. The report details challenges and opportunities for the sector with a goal of helping manufacturers identify opportunities to adopt low-emissions technology and increase circular manufacturing practices which, in turn, will help us reduce our […]

1 2 3 4 ›»

News Ticker

ENERGY