Author: Samantha Bawden

Hormuz crisis flares as US moves to defensive position
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Hormuz crisis flares as US moves to defensive position
The US Government has said it is shifting from offensive operations against Iran to defensive actions in the Strait of Hormuz as multiple foreign vessels and oil terminals reportedly come under fire.On Monday, US President Donald Trump’s announced that the US was working to guide neutral ships stranded in the Persian Gulf through the Strait of Hormuz as part of Project Freedom.On Tuesday US time, President Trump announced that he would pause Project Freedom, citing requests from Pakistan and other countries, in an effort to finalise an agreement with Iran to end the war.“The blockade will remain in full force and effect, Project Freedom (the movement of ships through the Strait of Hormuz) will be paused for a short period of time,” he said in a social media post.Before the pause, US military support in the region was expected to proliferate as US Central Command confirmed it will deploy guided-missile destroyers, more than 100 land and sea-based aircraft, multi-domain unmanned platforms and 15,000 service members.Speaking at the White House on Tuesday, US Secretary of State Marco Rubio said the US is now acting in a defensive operation.“The goal here is pretty simple: establish a zone of transit that is protected by a bubble — the US, both naval and air assets — and then allow ships who want to move, to move through there and get to market, to begin to increase confidence in the ability to do so,” Secretary Rubio said.The International Maritime Organization (IMO) has estimated that there are about 2000 ships, including oil and gas tankers, currently stranded in the Persian Gulf due to the blockade.According to US Central Command, US warships successfully accompanied two US-flagged vessels through the strait on May 4.Despite these developments, and the fragile ceasefire between Iran and the US, there have been multiple reported attacks throughout the region.On Monday, a few hours after the White House announcement, an oil facility in the UAE city of Fujairah was hit during an aerial attack, according to Reuters.Shortly after, the UAE said an empty Adnoc tanker off the coast of Oman was struck by Iranian drones. A Panama-flagged cargo vessel operated by a South Korean shipping company also caught fire following an explosion while anchored in the Strait of Hormuz, though South Korean official said the cause of the fire was still under investigation.Hundreds of vessels were seen anchoring near Dubai on Tuesday, as ships continued to distance themselves from the strait in response to Iran’s attempts to widen its area of control, Bloomberg reported.The re-escalation of the conflict pushed oil prices up again this week, with Brent Crude prices peaking at US$114.44/bbl on Monday — the highest price since the conflict began in late February — before falling back below US$108 on Wednesday, according to Trading Economics.Though the US is now intent on deescalating the conflict, there is little headway toward renewed negotiations, and it remains unclear when the strait will be reopened.
Australia and Japan elevate critical minerals cooperation
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Australia and Japan elevate critical minerals cooperation
Australia and Japan have signed multiple bilateral agreements to strengthen cooperation across critical minerals, energy and defence sectors.Yesterday, Prime Minister Anthony Albanese and Japanese Prime Minister Sanae Takaichi issued a joint statement on critical minerals cooperation, marking shared concerns about the concentration of critical mineral supply chains and its impact on downstream industries.This cooperation builds on the existing Australia Japan critical minerals partnership, launched in 2022, and is expected to drive coordinated investment in strategic projects across both countries to address urgent supply chain vulnerabilities.“Japan has been a long-standing partner in the development of Australia’s critical minerals sector,” Prime Minister Albanese said.“By working closely with Japan, we can attract greater investment in our critical minerals sector and further develop the sector, creating jobs and capability in Australia.”The Federal Government, through the Critical Minerals Facility and Export Finance Australia (EFA), is providing support of up to $1.3b to critical minerals projects involving Japan. The Government of Japan has, through JOGMEC, provided about $370m in investments and grants to the following projects, and plans to provide further investments and grants as they make their progress.Both Australia and Japan have already identified key projects that have the potential to materially diversify the supply chains for critical minerals including Lynas’ (ASX: LYC) rare earths project, Alcoa’s (ASX: AAI) gallium recovery project, Magnium’s magnesium project, Tivan’s (ASX: TVN) Speewah fluorite project, RZ Resources critical minerals project and Ardea Resources’ (ASX: ARL) Kalgoorlie nickel project.Australia and Japan has also agreed to work together to support the bilateral flow of essential goods including fuel and gas.According to the Federal Government, Australia provides about one-third of Japan’s energy supply and Japan is a major supplier of refined petroleum and diesel to Australia.Federal Climate Change and Energy Minister Chris Bowen says this collaboration will help secure fuel supplies for both Australia and Japan and shield consumers from global uncertainty.“"We are continuing to secure essential fuel supplies and work with partners around the world to strengthen energy security at home and abroad.”Prime Minister Albanese and Japanese Prime Minister Takaichi have also agreed to enhance defence and security cooperation between Australia and Japan. Key priorities will include co-development, co-production and co-sustainment of defence capabilities as well as advanced weapons testing, enhanced training and exercises, joint sustainment of assets and closer collaboration to secure supply chains and critical maritime routes.Australia and Japan will also address complex cyber security challenges by collectively hardening cyber defences, improving shared awareness and collaboration on cyber threats and critical technologies as well as building collective resilience throughout the Indo-Pacific.
Archaeologists discover prehistoric copper mining camp
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Archaeologists discover prehistoric copper mining camp
High in the Freser Valley of the eastern Pyrenees, archaeologists have uncovered a prehistoric cave full of hearths containing fragments of green rock that may represent some of humanities earliest copper mining activities.The archaeologists have found possible evidence of ancient copper smelting, starting about 5,500 years ago, in a high-altitude mountain cave in what may be the first evidence of mining and intense prehistoric occupation in the Pyrenees region.In the past, scientists thought that prehistoric peoples only travelled briefly through high-altitude mountain areas, rather than staying to take advantage of their resources. But this new evidence suggests that a prehistoric community repeatedly climbed up to Cave 338, 2,235m above sea level, to collect and process malachite for copper.Based on the current evidence, researchers from the University of Granada and the Autonomous University of Barcelona determined that people visited this site for well-planned, well-supplied trips spanning across two thousand years, overturning previous assumptions that prehistoric peoples didn’t spend long periods at high altitude.Additional finds, including jewellery and remains from at least one child, suggest that much more will be found when excavations at the site reopen in the summer.Catalan Institute of Human Paleoecology and Social Evolution Professor and Frontiers in Environmental Archaeology lead author Carlos Tornero says for a long time, high-mountain environments were seen as marginal, places prehistoric communities passed through occasionally.“But we found a really rich archaeological sequence, including multiple combustion structures and a very large number of green mineral fragments,” he said.“We can’t say exactly how long people stayed each time, but the repeated use of the space and the density of remains suggest occupations that were short to medium in duration, but happening again and again over long periods of time.”Scientists excavated an area of 6m2 at Cave 338’s entrance, identifying four layers of occupation. The second and third layers bore the most evidence of prehistoric occupation and mining activities with a total of 23 hearths, containing many crushed, burned green mineral fragments. In-depth material analysis to confirm the minerals’ identity is underway, but the fragments resemble malachite, which can be treated in hearths to produce copper.Frontiers in Environmental Archaeology co-author Dr Julia Montes-Landa says these materials were not burned on accident.“Many of these fragments are thermally altered, while other materials in the cave are not, which clearly suggests that fire played an important role in their processing and that there was a deliberate intention behind it,” she said.The hearths cut across each other, indicating that the visitors reused this space frequently, but are still distinct, which suggests that those visits were separated by plenty of time. Radiocarbon dating puts the hearth found in the second layer at about 3,000 years old, while the hearths in the third layer are around 5,500 to 4,000 years old.
Crinum operator fined $7m after on-site death
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Crinum operator fined $7m after on-site death
Mastermyne Crinum Operations has been fined $7m after being convicted over the death of underground miner Graham Dawson in 2021 at the Crinum mine in Queensland.The District Court of Queensland sentenced Mastermyne Crinum Operations today after a jury in the District Court at Emerald found the company guilty of industrial manslaughter in March.Mastermyne has lodged a Notice of Appeal, with a hearing date yet to be determined.Resources Safety and Health Queensland (RSHQ) said the case marked the first time an industrial manslaughter charge had been brought under Queensland’s mining safety and health legislation since it came into effect in 2020.Mr Dawson was an experienced underground miner who was killed after the roof of the Crinum mine collapsed and crushed him.It took four days for Mr Dawson’s body to be recovered.At the time of the event, Mastermyne employed and managed the whole production workforce at the Crinum site.A spokesperson RSHQ said they investigated the incident and presented a brief of evidence to the Work Health and Safety Prosecutor.In sentencing, Judge Jeffrey Clarke said Mr Dawson’s death was avoidable and that Mastermyne’s criminal negligence contributed significantly to it.Mining and Energy Union general vice president Stephen Smyth said the conviction was a milestone for justice and accountability.“This conviction sends a powerful message to the industry that negligence resulting in the death of a worker will not go unpunished,” he said.“Workers have campaigned for these laws, and this decision reaffirms that all workers are entitled to a safe and healthy workplace — and also entitled to justice when safety is undermined.”The MEU says its Industry Safety and Health Representatives recommended prosecution after investigations indicated Mastermyne’s strata control systems were inadequate.The union has also raised concerns that the penalty could be covered by Mastermyne’s insurance arrangements and has called for the relevant laws to be amended to prevent this.
Australia’s renewables deliver security during crisis
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Australia’s renewables deliver security during crisis
Australia’s electricity sector is showing significantly greater resilience to global energy shocks compared to the 2022 crisis, despite escalating geopolitical tensions in Iran driving sharp increases in global fuel prices, according to Wood Mackenzie.Despite oil prices surging more than 60% and Asian spot gas prices doubling compared to last year, Australian wholesale electricity prices have remained relatively subdued at about $70/MWh in Q1-Q2 2026, according to Wood Mackenzie.This is a stark contrast to the 2022 Russia-Ukraine crisis, when similar global fuel price shocks drove National Electricity Market (NEM) wholesale prices up by about 200% to average above $250/MWh.Wood Mackenzie energy storage and solar senior research analysis Natalie Thompson says this divergence reflects a structural shift in Australia’s power system.“Growth in renewables and batteries, reduced reliance on gas-fired generation, and the rise of distributed energy resources are materially lowering exposure to international fossil fuel markets,” she said.“Australia’s energy transition is now delivering tangible energy security benefits alongside emissions reductions.“While vulnerabilities remain to particularly from extreme weather events and supply-demand imbalances, the country's power sector is steadily decoupling from global fossil fuel market volatility.”Battery storage has emerged as a critical factor in this transformation, with batteries' share of price-setting rising from about 2% in early 2022 to about 20% by late 2025, while gas has decreased from 10% to less than 5%, according to Wood Mackenzie.Battery output tripled in Q4 2025 compared to Q4 2024, whilst gas generation declined almost 30% year-on-year during the same period, Wood Mackenzie reports.The report also found that Q2 of FY26 saw renewable energy reach record penetration levels across the NEM with midday solar oversupply now routinely driving wholesale prices to near-zero and, in some states, into negative territory, enabling battery systems to charge at minimal cost and discharge during evening peaks to replace traditional gas-fired generation.Wood Mackenzie's analysis highlights that Australia's distributed solar revolution has reached material scale, with more than 4.3 million rooftop solar systems installed nationally.The current fuel crisis may also be accelerating transport electrification across the country. March 2026 sales figures show battery electric vehicles capturing more than 14% of new car sales, with total electric vehicle share exceeding 20%, double the figures recorded in March 2025, according to Wood Mackenzie data.However, residual vulnerabilities remain with “dark doldrums", or extended periods with little sun or wind, still requiring dispatchable backup generation currently dominated by gas-fired plants.“Today’s batteries are highly effective for short-duration storage, but they cannot sustain the system through multi-day low renewable periods,” Ms Thompson said.“Longer-duration storage solutions, such as pumped hydro and extended-duration batteries, will be critical to ensuring reliability."The key question now is whether Australia can maintain the momentum of renewable and storage deployment to address remaining vulnerabilities before scheduled coal plant closures, to ensure the energy security dividend can be sustained."Addressing these challenges requires coordinated rollout of generation, storage and network infrastructure investments, according to Wood Mackenzie, including longer duration storage technologies such as 8-hour-plus batteries and pumped hydro to provide extended firming capacity during unfavourable weather patterns.
Off the Record: The panic buying paradox
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Off the Record: The panic buying paradox
Humans innately desire predictability. During times of crisis, it’s only natural to seek a sense of control in an unpredictable environment.While the concept of preparedness is part of our basic survival instincts, it took root as a broader movement during the Cold War as fears of nuclear annihilation ran rampant.During this time, the US Government encouraged citizens to build fallout shelters and schools even ran bomb drills — not that there’s much anyone can do to survive a mushroom cloud.Out of this anxiety, a survivalist movement grew.Survivalists, or doomsday preppers, are traditionally associated with extremism in the form of right-wing conservatism and radical anti-government conspiracy theories.The stereotypical survivalist is a white, backcountry, conservative male who may or may not also be bordering on deranged. However, as anxiety about the state of the world rises, the number of preppers globally are growing and as a result, the demographic is changing.During the height of the COVID-19 pandemic, prepping moved from a fringe culture to a mainstream response — and one that kind of seemed reasonable.With the cost of living rising and supply chains being frequently disrupted by geopolitics and extreme weather events, this movement is growing in popularity as everyday people seek self-reliance.Though the average person is unlikely to have months’ worth of supplies stockpiled in a bunker in case of complete societal collapse, they now tend to err on the side of caution.This is evident if you grab an extra carton of eggs when the shelves look a little sparse. Or if you decide to head down to the servo and fill up after reports that fuel prices are going to jump over night.These seem like perfectly reasonable decisions. The problem is when individual rationality morphs into collective irrationality.What starts out as a handful of somewhat sensible people taking minor proactive measures can quickly escalate into many people making the same decisions simultaneously. And when that feared scarcity is unfounded rather than genuine, panic buying can create the very shortages it is intended to insulate against as collective action overwhelms fragile systems.This is the panic buying paradox. And we are seeing it in real time with fuel supplies.People are rushing to buy fuel because they think it will run out, and it’s running out because they are rushing to buy it.At an industry event this morning, Prime Minister Anthony Albanese called panic buying “pretty bloody stupid”. Despite this sentiment, when I see others filling up portable fuel tanks at the bowser, I am overcome with a nagging sense that those people know something I don’t.Present concerns are understandable with Iran’s effective closure of the Strait of Hormuz driving crude oil prices well above US$100 a barrel.The Philippines have already declared a national emergency due to severe fuel shortages. And in Australia, fuel prices have increased by about 40% since the start of the war.Most Australians don’t panic buy or hoard supplies; they buy a little extra “just in case”. Are you buying an extra packet of toilet paper when the shelves look a little low? That seems reasonable when you remember the COVID-19 toilet paper crisis of the not-so-distant past. Are you a mobile business owner that just saw media coverage suggesting fuel could be 40% more expensive tomorrow? You might want to grab your keys and fill up. On second thought, grab your jerry can too.The problem isn’t that these decisions are irrational; it’s that these “just-in-case” purchases are combining with a “just-in-time” supply chain. This means stock is on trucks, not in back rooms. This keeps costs low, but it also assumes tomorrow will look exactly like today. Even a small shift along the supply chain can look like a complete system failure.During the pandemic, we saw what happens when supply chains fail to absorb external shock. Those wounds are barely healed. As a new crisis looms, it’s understandable that people want to take matters into their own hands.A perceived lack of transparency, fairness and compassion from decision-makers during unprecedented crisis eroded Australian’s confidence in their governments ability to protect them. Many Australians now are untrusting of the government to plan for times of crisis. Fairly so. The pandemic demolished public trust.Australia sits at the end of a very long and fragile fuel supply chain. Much of what we consume passes through the Strait of Hormuz off the coast of Iran. The cascading effects of the war are now dramatically interfering with our supply chains.Rather than labelling people queuing at petrol stations as irrational, we should acknowledge that we don’t know their personal circumstances. We don’t know if their livelihood depends on their access to a vehicle. We don’t know if the fuel will be used to run essential generators. Possibly most importantly, we don’t know if they have the capacity to absorb a 40% rise in fuel prices.Even if you think doomsday preppers are batty and panic buying is “un-Australian”, the lesson isn’t that people are irrational: it’s that our supply chains are ineffective.Neither survivalism nor panic buying is inherently evil. But neither is virtuous if it comes at the expense of others. The goal shouldn’t be to outlast everyone else in a crisis — it should be to build a society where there is no need to stockpile in the first place.Although politicians are urging the public not to panic, they risk encouraging the opposite effect and further fostering fear. It seems the next plight the government faces is a crisis of trust.Off the Record is The Australian Mining Review’s weekly column. 
Albanese targets project delays, fuel security in pre-Budget pitch
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Albanese targets project delays, fuel security in pre-Budget pitch
Prime Minister Anthony Albanese announced the Federal Government will commit more than $45m across four years in the upcoming Budget to accelerate project approvals under the EPBC Act.Speaking at a WA Chamber of Minerals and Energy event this morning, Prime Minister Albanese confirmed that Federal and State Government approvals will be combined into a single-touch process with the aim of fast-tracking new energy, housing and resources projects.The WA Government has signed an MOU to begin formal negotiations for a bilateral assessment agreement, with a bilateral approval agreement intended to follow.“Twenty years ago, the median approval time for a project under the EPBC Act was 48 weeks,” Prime Minister Albanese said.“When we brought our reforms into parliament, the median timeframe had blown out to 118 weeks.“Too often, that means investors simply walk away, communities miss out on jobs and people miss out on new energy or housing.“We took action to fix this — and we are building on it today.”As part of the upcoming Budget, the Federal Government will contribute $552m toward the $1.1b first-stage upgrade of Anketell Road, with the WA Government matching the funding. The upgrade is intended to reduce traffic and improve safety on Rockingham Road and surrounds whilst also lessening the number of trucks on residential streets.Prime Minister Albanese also provided an update on Australia’s fuel security, confirming the Federal Government had secured 400m additional litres of diesel on top of regular supply.“There is more petrol and diesel supply in Australia today than there was on February 28,” Prime Minister Albanese said.As the conflict in the Middle East enters its ninth week, the Federal Government is prioritising domestic fuel production as part of the upcoming Budget but maintains the importance of Australia’s gas export industry.“The people of Australia have every right to expect Australian gas to be affordable for our economy — for industry and households alike,” he said.“Our gas exports are directly linked to our national fuel security. And the middle of a global fuel crisis is the worst possible time to jeopardise these partnerships, or the investment that underpins them.“This is why I can confirm that the Budget will not undermine existing contracts on gas exports.”The Federal Government will release its official Budget on May 12.
Fortescue forks out $1b for green energy
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Fortescue forks out $1b for green energy
Fortescue (ASX: FMG) has significantly boosted its green energy spend to fast-track the delivery of its Pilbara green energy grid as the company finishes Q3 with a cash balance of $5.89b .During Q3, Fortescue shipped 48.4mt of iron ore, a 5% year-on-year increase, bringing the total volume for FY26 so far to a record high of 148.7mt, despite major weather disruptions impacting production at its Iron Bridge operations and lower realised hematite prices.Hematite C1 unit costs were 4% lower than the previous quarter, contributing to an average unit cost of US$18.52/wmt for the first three quarters of FY26.The company finished the quarter with a net debt of $2.24b after recording a capital expenditure of about $1.28b and a payout of $1.82b in interim dividends.Fortescue also confirmed its board had approved an additional $954m spend on top of the already approved $8.7b , to develop new green energy infrastructure to meet growing industry power demands, largely driven by data centres.Fortescue metals and operations chief executive Dino Otranto says the company is already seeing the benefits of decarbonising its operations.“Given volatility in global energy markets, there’s never been a clearer reason why this matters,” he said.Unlike other large renewable hubs, which feed intermittently into national or other power systems, Fortescue’s off-grid system is expected to be the largest of its kind dedicated to decarbonising major industry.Fortescue anticipates the 290MW of installed renewable capacity to meet the fixed energy requirements of its ore processing facilities, enabling daytime “green processing” across its Pilbara operations, by early 2027.The system is expected to ramp up to power all of Fortescue’s operations for 24-hour periods completely without fossil fuels by the end of 2027, well ahead of the companies previous Real Zero by 2030 target.Fortescue executive chairman Andrew Forrest says the company is already demonstrating in the Pilbara that heavy industry can operate on a fully integrated renewable grid.“We are now extending this model to new customers, particularly data centres, helping meet one of the fastest growing sources of demand in the world,” he said.Fortescue is expecting full completion of its Pilbara green grid by the end of 2028, which includes 1.2GW of solar capacity, more than 600MW of wind generation and 4-5GWh of battery energy storage.During the quarter, Fortescue also completed its acquisition of Alta Copper, making its official move into the copper industry as it took over ownership of the Cañariaco copper project in Northern Peru.
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