AML Defense Magnet Contract Advances Domestic NdFeB Qualification for US Supply Chains

Advanced Magnet Lab

AML defense magnet contract award marks another step in the US effort to qualify domestic neodymium-iron-boron magnets for defence applications. Advanced Magnet Lab received a $2mn contract from the Defense Logistics Agency to support high-grade magnet qualification.

AML defense magnet contract work will run over two years and covers supply chain management, alloying and permanent magnet manufacturing. The award is small in value, but important in strategic function.

AML defense magnet contract support matters because NdFeB magnets remain one of the most exposed links in US defence and advanced manufacturing supply chains. The US needs not only rare earth oxides, but qualified metals, alloys and finished magnets.

The contract also shows that Washington is moving beyond upstream rare earth projects. Defence supply security now depends on converting NdPr and dysprosium feedstock into magnets that can meet military performance and qualification requirements.

Qualification Becomes the Real Magnet Supply Bottleneck

AML said it uses a new manufacturing process that simplifies production and expands options for magnet design, materials and performance. That could help the company tailor magnets for different defence and industrial applications.

This is important because magnet qualification is a long and demanding process. Defence customers need consistent magnetic performance, material reliability, traceable feedstock and controlled production routes.

NdFeB magnets are critical for motors, actuators, sensors, guidance systems, aerospace platforms, robotics and other high-performance equipment. Dysprosium is especially important where magnets must retain performance under high temperatures.

The DLA award therefore targets a practical bottleneck. The US cannot build a secure magnet supply chain by mining rare earths alone. It must also qualify alloying, metallisation and final magnet manufacturing.

For AML, the contract gives validation from a defence procurement agency. For the broader market, it signals that domestic magnet capacity is becoming a formal industrial security priority.

Feedstock Partnerships Support Non-China Magnet Strategy

AML sources magnet feedstock from US and European rare earth suppliers. This sourcing strategy is central to building a more resilient magnet supply chain outside China.

Phoenix Tailings will supply neodymium-praseodymium and dysprosium metals. That gives AML access to rare earth metal feedstock, which is a critical step between oxide production and magnet manufacturing.

Ionic Rare Earths will supply NdPr and dysprosium oxides. Texas-based Momentum is also a likely supplier of NdPr oxides.

This mix of suppliers shows how the US magnet chain is being built through multiple feedstock routes. Oxides, metals, alloying and magnet production must connect before customers can receive usable products.

The strategic issue is integration. Rare earth projects often focus on mining or separation, but magnet production requires many precise steps after that.

AML’s DLA contract highlights the direction of US policy. Washington is trying to create a qualified domestic magnet ecosystem by linking defence demand with non-China feedstock and manufacturing capability.

The Metalnomist Commentary

AML’s contract is small, but its significance is large because magnet qualification is one of the hardest gaps in the US rare earth chain. The next competitive advantage will come from companies that can connect NdPr, dysprosium, alloying and finished magnet performance into one trusted defence-ready platform.

Corning Nvidia Optical Connectivity Partnership Expands US AI Infrastructure Supply Chain

Corning

Corning Nvidia optical connectivity plans will expand US manufacturing capacity for the optical systems needed to support artificial intelligence data centres. Corning will build three new manufacturing facilities in North Carolina and Texas as it targets a tenfold increase in optical connectivity output.

Corning Nvidia optical connectivity investment also includes a more than 50% expansion in Corning’s fibre production. The move reflects rising demand for high-speed data movement across AI infrastructure, where advanced optical links are becoming as important as chips themselves.

Corning Nvidia optical connectivity partnership strengthens the domestic supply chain around Nvidia’s AI computing ecosystem. Nvidia chips require high-performance optical fibre connectivity to move data quickly and at scale across large data centre networks.

The agreement also has a strategic materials angle. The fibre-optics industry is the largest US end-user of germanium, making AI data centre buildout increasingly relevant to minor metals demand.

AI Data Centres Drive Optical Connectivity Demand

AI workloads require massive data movement between chips, servers and storage systems. As computing clusters grow, copper-based connections face performance, distance and energy-efficiency limits in some high-speed applications.

Optical connectivity helps solve that problem. It allows data to move faster and across longer distances, supporting the scale required by advanced AI data centres.

Corning’s planned facilities in North Carolina and Texas will increase domestic capacity for these optical systems. That is important because AI infrastructure is becoming a national industrial priority, not only a technology market.

For Nvidia, the partnership supports the physical network behind its chips. AI accelerators create value only when data can move efficiently through the system.

For Corning, the deal gives stronger exposure to one of the fastest-growing infrastructure markets. Optical fibre, cable assemblies and connectivity products are becoming critical components in the AI supply chain.

Germanium Demand Links AI Growth to Critical Materials

The partnership also connects AI infrastructure to germanium demand. Germanium is used in optical fibre production, making fibre expansion relevant to critical minerals and specialty materials markets.

This matters because germanium supply is already strategically sensitive. It is used in fibre optics, infrared systems, semiconductors, defence electronics and solar applications.

If AI data centre construction accelerates, optical fibre demand could strengthen further. That would increase attention on germanium availability, recycling, refining and origin security.

The transaction also includes a financial component. Nvidia has the right to purchase up to 15mn shares of Corning stock at a fixed price of $180/share, as well as a pre-funded warrant to purchase up to 3mn shares for a total price of $500mn.

That structure shows how strategic customers are moving closer to upstream and midstream suppliers. Nvidia is not only buying components. It is helping secure the manufacturing base needed for future AI infrastructure.

For the US, the partnership supports domestic manufacturing around semiconductors, photonics and critical materials. It also reinforces the wider shift toward regionalised supply chains for high-value technology infrastructure.

The Metalnomist Commentary

The Corning-Nvidia partnership shows that AI supply chains are moving beyond chips into optical fibre, photonics and specialty materials. Germanium demand could become a hidden beneficiary as data centres require faster and more resilient optical connectivity.

ATI Aerospace and Defense Demand Lifts 2026 Guidance

ATI

ATI aerospace and defense demand strengthened in the first quarter, prompting the specialty alloys manufacturer to raise its full-year earnings outlook. The Texas-based company lifted its 2026 adjusted profit guidance by $35mn to $1.01bn-1.06bn.

ATI aerospace and defense demand was strongest in jet engine materials, defence alloys and missile-related products. The company exceeded the high end of its first-quarter forecast by nearly $7mn, reporting adjusted profit of $232mn.

ATI aerospace and defense demand shows that high-performance metals remain central to the aircraft production ramp and defence replenishment cycle. Titanium, nickel-based alloys, isothermal forgings, zirconium and hafnium are all tied to programmes where qualification, lead times and supply reliability matter.

Quarterly profit rose by 20% on the year to nearly $120mn, while revenue increased by 6.2% to almost $1.2bn.

Jet Engine Materials Keep Specialty Alloy Lead Times Tight

Commercial jet engine sales rose by 12% on the year to $472mn, making the segment ATI’s largest product category. The company expects mid-teens growth in jet engine sales this year.

Demand is being driven by original equipment manufacturers and aftermarket service providers. Both need reliable access to specialty alloys and isothermal forgings as engine production and repair activity expand.

This is strategically important because jet engines consume some of the most demanding materials in the aerospace supply chain. Nickel-based superalloys, titanium alloys and premium-quality forgings must meet strict performance standards under heat, stress and fatigue conditions.

ATI is also working to qualify its new electron-beam furnace for premium-quality titanium at its Richland, Washington facility. This material is used in rotor-grade engine parts.

Approval of the furnace would help reduce pressure on ATI’s other premium-quality titanium melting operations. Some lead times for this material are now close to two years.

That lead-time signal matters. Aerospace buyers are not only chasing capacity. They are trying to secure qualified melt routes for materials that cannot be easily substituted.

Commercial airframe sales moved lower in the first quarter, falling by 9.3% to nearly $187mn. Airframers and OEMs continued drawing down internal stocks of raw materials and components.

However, ATI expects full-year airframe sales to grow by mid-to-upper single digits, with demand backloaded into the second half as inventories normalise. This should support stronger sales of standard-quality titanium used in structural aircraft components.

The company also expects much stronger titanium sales growth in 2027, based on long-term order patterns and customer production plans.

Defence Orders Strengthen Zirconium, Hafnium and Missile Materials

Defence sales rose by 9.3% on the year to $139mn in the first quarter. ATI expects full-year defence revenue to rise by low-to-mid teens from 2025 levels.

The company renewed a five-year, $1bn contract supporting the US Naval Nuclear Propulsion Program. This will drive continued demand for specialty alloys containing zirconium and hafnium.

Zirconium and hafnium are strategically important in nuclear and defence supply chains. Their use requires tight quality control, reliable processing and long-term customer qualification.

Missile-related demand also strengthened. ATI said first-quarter missile revenue doubled from a year earlier as contractors increased production and replenished munitions inventories.

The company supplies titanium and nickel products used in structural and propulsion applications for missile programmes, including Tomahawk, Patriot Advanced Capability-3 and Terminal High Altitude Area Defense interceptors.

Nickel-based and specialty alloys remained ATI’s largest revenue source, accounting for 49% of total sales in the quarter. Precision forgings, castings and components accounted for 20%, while titanium and titanium-based alloys represented 17%.

The mix shows ATI’s strategic position. The company is exposed to aerospace engine growth, defence replenishment, naval nuclear programmes and missile production, all of which depend on hard-to-qualify specialty metals.

ATI’s raised guidance therefore reflects more than a cyclical recovery. It points to structural demand for advanced materials across aerospace, defence and energy-security-related programmes.

The Metalnomist Commentary

ATI’s guidance increase confirms that aerospace and defence demand is pushing pressure upstream into qualified melt capacity and specialty alloys. The real bottleneck is not generic metal supply, but premium titanium, nickel alloys, zirconium, hafnium and forgings that meet mission-critical specifications.

Pratt & Whitney Capacity Expansion Targets Forgings and GTF MRO Bottlenecks

Pratt & Whitney

Pratt & Whitney capacity expansion plans will add production and aftermarket capability across commercial and defence engine programmes. The RTX subsidiary will invest $200mn to increase engine component output and strengthen maintenance, repair and overhaul capacity.

Pratt & Whitney capacity expansion is strategically important because the company remains under pressure to improve geared turbofan engine deliveries for Airbus narrowbody aircraft. It must also support defence engine demand tied to F-15, F-16 and F-35 fighter programmes.

The investment will be split between manufacturing and GTF engine MRO. Half will support a new facility in Rzeszow, Poland, while the remaining $100mn will expand three US aftermarket sites.

The plan shows how aerospace supply chains are moving deeper into materials and repair bottlenecks. Engine production now depends on qualified forgings, titanium and nickel disks, powder metallurgy control, spare parts availability and faster shop-visit turnaround.

Rzeszow and Columbus Expand Forging Disk Output

Pratt & Whitney will invest $100mn in a new facility at its Rzeszow site in Poland. The facility will include equipment to heat treat, machine and test isothermal forgings.

The Polish operations support components for GTF engines used on Airbus narrowbody aircraft. They also support F100 and F135 engines used in F-15, F-16 and F-35 fighter programmes.

The Rzeszow expansion will support Pratt & Whitney’s plan to add a seventh isothermal forging press at its Columbus, Georgia manufacturing campus. Both projects are expected to be operational by 2028.

The combined investments are expected to increase output of nickel- and titanium-based compressor and turbine disks by 30%. These disks are critical rotating components in high-performance jet engines.

This matters for metals supply chains. Titanium compressor disks and nickel turbine disks require strict chemistry control, high-quality melting, forging, heat treatment and inspection.

Isothermal forging is especially important because it supports complex, high-strength components used under demanding temperature and stress conditions. Capacity expansion in this area directly affects engine production reliability.

Pratt & Whitney capacity expansion therefore targets one of the most sensitive parts of the aerospace supply chain. More disk capacity can help reduce constraints in both new engine output and spare parts availability.

GTF Aftermarket Investment Targets Turnaround Times

Pratt & Whitney will also invest $100mn across three US MRO sites to expand aftermarket capacity for the GTF engine. The sites are located in Irving, Texas, West Palm Beach, Florida, and Springdale, Arkansas.

Most of the MRO funding will go to Irving. The investment will add new equipment, increase on-site inventory and expand facility footprints.

The goal is to improve throughput and reduce repair turnaround times. This is crucial because GTF fleet issues have created heavy demand for inspections, shop visits and replacement parts.

The investment follows a $70mn expansion at Pratt & Whitney’s Columbus aftermarket services operation earlier this year. That project increased annual overhaul capacity by 25%.

Pratt & Whitney has been under pressure from Airbus because GTF delivery shortfalls have affected aircraft ramp-up plans. The company’s large commercial engine shipments fell by 15 units year on year to 235 in the first quarter.

The main challenge is balancing new engine production with spare parts and repair demand. A powder metal issue identified in 2023 forced accelerated inspections and potential rework across hundreds of A320neo aircraft.

Durability has also been a point of tension. European regulators approved Pratt & Whitney’s GTF Advantage for the A320neo on 17 April, and the upgrade is expected to double time on wing. An upgrade kit for in-service engines is expected later this year.

The MRO investment is therefore not only a repair capacity expansion. It is part of a wider effort to stabilise the GTF fleet, rebuild Airbus confidence and improve engine availability across the installed base.

The Metalnomist Commentary

Pratt & Whitney capacity expansion shows that aerospace bottlenecks are now concentrated in qualified materials, forgings and MRO infrastructure. The company’s ability to restore GTF reliability will depend as much on titanium and nickel disk capacity as on final engine assembly.

USA Rare Earth Serra Verde Acquisition Builds Ex-China Magnet Supply Chain

Serra Verde Group

USA Rare Earth Serra Verde acquisition will give the US rare earth producer direct access to one of the most important heavy rare earth projects outside China. The company has agreed to acquire Brazil’s Serra Verde Group for $2.8bn, accelerating its strategy to build a fully integrated mine-to-magnet supply chain.

The deal includes $300mn in cash and 126.85mn USA Rare Earth shares. After completion, USA Rare Earth shareholders will own 66% of the combined company, while Serra Verde shareholders will own 34%.

USA Rare Earth Serra Verde acquisition is strategically important because Serra Verde owns the Pela Ema ionic clay mine in Brazil. The project targets production of 6,400 t/yr of rare earth oxides by the end of 2027, with plans to double output later.

The acquisition gives USA Rare Earth exposure to four key magnet rare earth elements: neodymium, praseodymium, dysprosium and terbium. These materials are essential for high-performance permanent magnets used in electric vehicles, wind turbines, robotics, aerospace, defence systems and advanced industrial motors.

The transaction also strengthens the company’s position in yttrium. Initial Serra Verde output is expected to include 1,534 t/yr of yttrium, a material whose price has risen sharply in the US market and which has strategic applications in ceramics, phosphors, electronics, alloys and defence-related materials.

Serra Verde Adds Heavy Rare Earth Feedstock and Price-Floor Protection

Serra Verde’s Pela Ema project gives USA Rare Earth a near-term rare earth oxide production base. Ionic clay deposits are strategically attractive because they can contain valuable heavy rare earths such as dysprosium and terbium.

Initial planned output of 6,400 t/yr of rare earth oxides is expected to include 164 t/yr of dysprosium and 29 t/yr of terbium. These are small volumes compared with light rare earths, but they carry high strategic value because they improve magnet performance in high-temperature applications.

Dysprosium and terbium are especially important for permanent magnets used in EV traction motors, wind turbine generators, industrial robotics, guided systems and aerospace components. Without these elements, magnets can lose performance under heat and stress.

The deal also includes a 15-year offtake agreement previously signed by Serra Verde with a special-purpose vehicle funded by US government agencies, including the Department of Commerce and Department of Energy. This gives the project a policy-backed commercial structure rather than relying only on spot-market sales.

The offtake agreement includes price floors for neodymium, praseodymium, dysprosium and terbium. Floors are set at $110/kg for neodymium and praseodymium, $575/kg for dysprosium and $2,050/kg for terbium.

This structure is important because rare earth projects outside China often struggle when prices fall. Price floors can improve project bankability by protecting revenues and reducing the risk that China-linked supply undercuts new producers during market downturns.

Serra Verde will also share 70% of non-China index prices above the floor, net of separation costs. This gives the project exposure to upside while maintaining downside protection.

The company can also monetise non-offtake elements, including yttrium. That flexibility matters because ionic clay resources can contain multiple valuable rare earths beyond the main magnet feedstocks.

The market timing is favourable for heavy rare earth producers. US yttrium oxide prices have risen sharply, while dysprosium and terbium remain high-value magnet materials. Supply chains outside China remain thin, and buyers are increasingly focused on traceable, geopolitically secure material.

However, the acquisition does not remove execution risk. Serra Verde must still deliver target output, manage ramp-up, maintain product quality and connect mine production with separation, metal and magnet capacity.

Mine-to-Magnet Roll-Up Tests Western Rare Earth Integration

USA Rare Earth Serra Verde acquisition is part of a broader roll-up strategy. The company is building its supply chain through acquisitions rather than waiting for long greenfield development timelines.

USA Rare Earth bought UK-based Less Common Metals for $125mn in November. Less Common Metals gives the company rare earth metal and alloy production capability, a critical midstream step between separated oxides and finished magnets.

The company also acquired Texas Mineral Resources for $73mn in March to secure the Round Top heavy rare earth project in Texas. Round Top adds a US-based heavy rare earth resource to the group’s upstream portfolio.

Together, Serra Verde and Round Top are expected to give the combined company 17,100 t/yr of rare earth oxide mining capacity. Separation capacity will total 13,000 t/yr, while expanded metal and magnet-making capacity is planned at 27,500 t/yr and 10,000 t/yr, respectively.

This integration is the key point. Rare earth supply security cannot be solved by mining alone. Ore or concentrate must be separated, refined, converted into metals, alloyed and manufactured into magnets before it can support industrial customers.

Many western rare earth projects fail to cover the full chain. Some have resources but no separation. Others have separation but no heavy rare earth feedstock. Some can produce oxides but lack metal conversion and magnet-making capacity.

USA Rare Earth argues that the merged company will be the only fully integrated magnet supplier outside China. The claim reflects the company’s attempt to combine upstream heavy rare earth resources, separation, metal production and magnet manufacturing in one platform.

That structure could be attractive to customers in defence, aerospace, automotive, robotics and clean energy. These buyers increasingly need non-China supply options that can meet origin, traceability, qualification and security requirements.

The US government-backed offtake component also shows how rare earth supply chains are changing. Western governments are no longer relying only on free-market procurement. They are using price floors, strategic vehicles, financing support and industrial policy to build alternative supply.

Still, integration brings complexity. USA Rare Earth must combine assets across Brazil, Texas, the UK and planned downstream facilities. It must align mining output, separation chemistry, metal production, magnet capacity, customer qualification and government-backed offtake obligations.

The valuation also raises expectations. A $2.8bn acquisition price gives Serra Verde a large strategic premium. The deal will need to deliver heavy rare earth output, stable separation economics and customer demand to justify that value.

The broader market implication is clear. Heavy rare earth supply is becoming the strategic centre of the magnet market. Neodymium and praseodymium remain essential, but dysprosium and terbium determine performance in the most demanding applications.

China still dominates much of the rare earth separation, metal and magnet chain. The USA Rare Earth-Serra Verde deal is an attempt to create an alternative industrial route at scale.

If successful, the combined company could become a rare western platform with upstream resources, heavy rare earth exposure, midstream conversion and downstream magnet capability. If execution slips, it will show again how difficult it is to recreate China’s integrated rare earth ecosystem outside China.

The Metalnomist Commentary

USA Rare Earth Serra Verde acquisition shows that the rare earth race is shifting from single-asset mining stories to integrated supply-chain control. The deal’s real test will be whether USA Rare Earth can turn Brazilian ionic clay output, US heavy rare earth resources, separation capacity and magnet production into a bankable ex-China magnet platform.

USA Rare Earth Yttrium Metal Pour Strengthens Downstream Rare Earth Strategy

USA Rare Earth

USA Rare Earth yttrium metal production has reached a commercial milestone after the company completed its first pour through wholly owned subsidiary Less Common Metals. The yttrium metal was produced at LCM’s Cheshire site in the UK with purity of 99-99.5%.

The company did not disclose production volume. However, the first commercial pour is strategically important because it moves USA Rare Earth further downstream from rare earth resource development into metal-making capability.

USA Rare Earth yttrium metal output supports the company’s broader plan to serve aerospace, defense and advanced manufacturing customers. These sectors need reliable rare earth metals, alloys and magnet-related materials from supply chains outside China-dominated processing routes.

The milestone follows USA Rare Earth’s acquisition of Less Common Metals in September 2025 for $125mn. It also comes shortly after the company took control of the Round Top heavy rare earth project in Texas, where commercial production is scheduled to begin in 2028.

Less Common Metals Adds Rare Earth Metal-Making Capacity

Less Common Metals gives USA Rare Earth an established metal-making platform before Round Top enters production. This is important because rare earth supply security depends on more than mining and oxide production.

Rare earth oxides must be converted into metals and alloys before they can support magnets, aerospace materials, defense systems and other advanced industrial applications. Metal conversion remains one of the most important bottlenecks in western rare earth supply chains.

LCM has 1,500 t/yr of metal-making capacity. The company also plans to add 26,000 t/yr of strip casting capacity in the UK, US and France by 2030.

That planned expansion could give USA Rare Earth a stronger position in downstream magnet and alloy supply. Strip casting is especially relevant for producing rare earth alloy feedstock used in permanent magnet manufacturing.

Yttrium has important applications in aerospace, defense, ceramics, phosphors, electronics, superalloys and advanced materials. While it does not receive the same attention as neodymium or dysprosium, yttrium remains strategically relevant because it supports high-performance material systems.

USA Rare Earth yttrium metal production therefore shows that the company is targeting a broader rare earth platform. It is not only focused on magnet rare earths, but also on heavy rare earth and specialty material supply chains.

Round Top Could Link Extraction, Oxides and Metals

The Round Top heavy rare earth project is central to USA Rare Earth’s long-term strategy. The company took over the Texas project in March, with commercial production planned for 2028.

Round Top is expected to support future yttrium extraction and broader heavy rare earth output. When combined with oxide processing and LCM’s metal-making capability, the project could create a more integrated rare earth supply chain.

This integration matters for US industrial policy. Western governments are trying to reduce dependence on China not only for rare earth mining, but also for separation, metal conversion, alloying and magnet production.

USA Rare Earth’s model addresses several of those links. Round Top provides the upstream resource base, oxide processing supports chemical conversion, and LCM adds rare earth metal production expertise.

The first yttrium metal pour does not yet prove full-scale supply. But it demonstrates that USA Rare Earth now has a working downstream route while it prepares Round Top for commercial production.

For aerospace and defense buyers, this could be valuable. Qualification cycles are long, and customers often need proven process capability before committing to strategic materials supply.

The next challenge will be scale. USA Rare Earth must align Round Top development, oxide processing, LCM capacity and customer qualification into a reliable commercial system.

The Metalnomist Commentary

USA Rare Earth’s first yttrium metal pour shows that rare earth competition is moving beyond mining projects. The real strategic value will come from linking heavy rare earth resources with oxide processing, metal conversion and alloy capacity for defense and advanced manufacturing.

Indium Phosphide Exports Become China’s New Chokepoint in AI Data Centre Supply Chain

AI data centre

Indium phosphide exports have become a strategic pressure point in the global AI data centre supply chain as China’s licensing controls delay shipments of a material essential for high-speed optical chips. The restrictions are exposing a new vulnerability in AI infrastructure: the physical materials behind silicon photonics and optical interconnects.

The issue has moved quickly from a specialist semiconductor concern to a high-level trade and industrial policy problem. Coherent, a key optical components supplier backed by Nvidia, warned in early May that indium phosphide shortages were already affecting the market. Its chief executive then joined a US business delegation to China as companies sought relief from export licence delays.

Indium phosphide exports matter because AI data centres are moving beyond copper-based interconnects. As AI workloads grow, hyperscalers need faster, lower-latency and more energy-efficient data transmission between processors, accelerators, switches and optical modules. Indium phosphide is one of the core materials enabling that shift.

The material is used in high-speed optical chips, lasers, detectors and photonic components. These devices support the optical links that move huge volumes of data across AI clusters. Without reliable indium phosphide substrates and wafers, the expansion of advanced AI data centre networks could slow.

China’s control over indium phosphide exports shows that critical materials policy is becoming more granular. Beijing no longer needs to restrict only rare earths or finished technology products. It can also influence upstream compounds, substrates and wafers that determine whether advanced semiconductor supply chains can scale.

Export Controls Expose a Hidden Bottleneck in Silicon Photonics

Silicon photonics has become a critical technology for AI infrastructure because it allows data to move through light rather than electrical signals. This reduces energy use per bit and supports the bandwidth required by large AI systems.

But silicon photonics is not only a silicon story. The most advanced optical systems often require compound semiconductor materials such as indium phosphide, gallium arsenide, gallium nitride and germanium-based compounds. Indium phosphide is especially important for lasers and high-speed optical devices.

This creates a difficult supply chain problem. AI companies, hyperscalers and chipmakers are racing to scale optical modules, but one of the key substrate materials remains highly concentrated. China is the world’s largest indium producer, accounting for about 70% of global output in 2024.

That concentration became more serious after China introduced export restrictions on indium phosphide in February 2025. Since then, licence delays have created backlogs for companies that manufacture or source InP substrates from China.

AXT, one of the world’s largest indium phosphide substrate producers and a major supplier to Coherent, said export permits were its most significant challenge. The company manufactures most of its InP substrates in China and only received its first permits last June. It still faces a large order backlog.

The effect has spread beyond individual suppliers. Coherent, Lumentum, VPEC and LandMark Optoelectronics all sit inside the optical components ecosystem that depends on reliable substrate supply. When permit delays hit upstream InP material, the impact moves through wafers, chips, optical modules and AI data centre equipment.

Prices show the severity of the shortage. Since China introduced export restrictions, the average price of a 6-inch indium phosphide wafer has surged by 250% to about $5,000. That price increase reflects both physical scarcity and the strategic premium attached to non-disrupted supply.

The supply squeeze also comes at a time of aggressive photonics investment. Nvidia announced $2bn investments each in Coherent and Lumentum in March. Marvell Technology also moved into photonics through its acquisition of Celestial AI, reflecting stronger demand for optical technology in AI computing.

These investments show where the industry is heading. AI infrastructure needs optical interconnects to manage power, latency and bandwidth. But China’s indium phosphide controls mean that materials availability could become a gating factor for deployment.

Companies are trying to respond. Coherent plans to double its InP wafer capacity at its Texas plant this year and more than double it again by the end of 2027. US photonics firms are also seeking supply from non-Chinese producers such as Sumitomo Electric Industries.

However, capacity additions are slow. New substrate plants can take two to three years to bring online. Qualification cycles are also long because optical chipmakers cannot easily switch substrate suppliers without testing performance, reliability and consistency.

This makes the shortage difficult to solve quickly. Even if new capacity is announced, it may not arrive fast enough to meet near-term AI data centre demand. Meanwhile, many non-China producers already consume part of their own output internally, reducing the amount available to the broader market.

China’s Materials Chokepoint Strategy Strengthens Domestic Producers

China’s indium phosphide export controls are creating both pressure and opportunity. They restrict global supply, but they also support domestic Chinese substrate producers that are expanding capacity.

Yunnan Germanium, Guangdong Xiandao and Zhuhai Dingtai Xinyuan are among China’s leading domestic InP substrate players. Their role is becoming more important as Beijing uses materials controls to strengthen strategic leverage across semiconductor and AI supply chains.

Yunnan Germanium has already moved to expand. The company announced a 189mn yuan investment in April to raise production capacity to 450,000 single InP wafers annually. Its shipments of InP wafers rose by 74% in 2025, showing fast domestic market growth.

Guangdong Xiandao is also expanding through its subsidiary Guangdong Xianrui. The project is expected to produce 40 t/yr of indium phosphide crystals, which are used as raw material for substrates.

These investments fit a broader pattern. China is not only defending control over upstream critical materials. It is also building downstream processing capacity in higher-value compound semiconductor materials.

However, Chinese producers may not immediately solve the global shortage. Some are still seeking export approvals, and any overseas shipments may be limited. Domestic demand remains a priority, especially as China builds its own AI, optical communications and semiconductor ecosystem.

AXT

Supplier qualification creates another barrier. Companies such as Coherent and Lumentum are unlikely to switch easily from established suppliers. Coherent relies heavily on AXT, while Lumentum sources mainly from Sumitomo and JX Advanced Metals. New suppliers must pass demanding qualification cycles before they can enter critical optical chip supply chains.

This gives China’s export controls a long-lasting effect. Even if alternative suppliers exist, the market cannot instantly redirect demand. The bottleneck is not only production volume. It is qualified, high-quality, customer-approved substrate supply.

The strategic lesson is clear. AI supply chains are not only exposed to advanced chips, GPUs and packaging capacity. They also depend on a deep materials stack that includes indium, phosphorous chemistry, InP crystals, substrates, wafers, lasers, detectors and optical modules.

This is why indium phosphide exports have become so important. AI data centre buildouts need more optical links as clusters grow larger. Copper interconnects face limits in speed, distance and energy consumption. Photonics offers a solution, but only if the materials chain can scale.

For the US and its allies, the response will likely require more than emergency licence negotiations. It will require investment in indium recovery, InP crystal growth, substrate manufacturing, wafer capacity and long-term offtake agreements. It may also require strategic stockpiles for high-purity indium and compound semiconductor substrates.

The issue also strengthens the case for recycling and secondary recovery. Indium is often produced as a by-product, making primary supply difficult to expand quickly. Recovering indium from industrial scrap, displays, semiconductors and related waste streams could become more important if export controls persist.

For AI data centre developers, the risk is timing. Demand for optical modules is accelerating now, while new ex-China capacity may not fully arrive until 2027 or later. That mismatch could raise costs, delay deployments and intensify competition for qualified photonics suppliers.

The market may therefore see a split. Companies with secured InP supply will be better positioned to support hyperscaler demand. Companies exposed to licence delays, qualification bottlenecks or spot-market wafers may face higher costs and delivery risk.

The Metalnomist Commentary

China’s control over indium phosphide exports shows that the AI race is becoming a materials race. The next bottleneck may not be only GPUs or power supply, but the compound semiconductor substrates needed to move data fast enough inside AI clusters.

High-Purity Iron Plant Targets US Rare Earth Magnet Supply Gap

Hertha Metals

High-purity iron is emerging as a hidden bottleneck in the US rare earth magnet supply chain as new defense sourcing rules approach. Houston-based Hertha Metals plans to build a 10,000 t/yr plant in Texas to produce high-purity iron used in neodymium-iron-boron permanent magnets.

The project targets a less visible vulnerability in magnet manufacturing. US policy has focused heavily on rare earth elements such as neodymium and praseodymium, but NdFeB magnets also require high-purity iron. Hertha Metals says about 90% of this material is currently produced in China.

The timing is strategically important. Updated Defense Federal Acquisition Regulations are set to take effect on 1 January 2027, restricting Chinese-origin rare earth magnets and constituent materials in covered US defense systems. That rule could force defense contractors, magnet makers and upstream material suppliers to rebuild supply chains around non-China sources.

Hertha Metals plans to break ground later this summer. The company says its Texas plant will become the first domestic producer of high-purity iron for this application, positioning the project at the intersection of magnet security, steelmaking technology and US industrial policy.

DFARS Rules Put Magnet Inputs Under Supply Chain Pressure

The 2027 DFARS deadline changes the strategic value of upstream magnet materials. Compliance will not depend only on where final magnets are assembled. It will also depend on the origin of constituent materials used in defense-related systems.

This creates a direct opportunity for domestic high-purity iron. NdFeB magnets require neodymium, praseodymium and often dysprosium or terbium for performance, but iron remains the major base component. If high-purity iron remains China-dependent, US magnet supply chains could still face compliance risk even if rare earth oxides or metals are sourced elsewhere.

Hertha Metals is trying to address that gap with its FLEXHERS process, short for flexible fuel hydrogen electric reduction smelting. The process combines electric arc furnace technology with natural gas or hydrogen to produce iron and steel.

The company says the technology can use lower-grade ores and iron ore fines that are difficult to process economically through conventional blast furnace routes. This could widen the domestic feedstock base and reduce dependence on imported high-purity iron.

Hertha currently operates a one-tonne-per-day demonstration plant in Conroe, Texas. It describes the site as the largest demonstration-scale single-step steelmaking facility in the US. Ore is sourced domestically from Minnesota, and the pilot facility is already producing material that meets customer specifications.

The planned high-purity iron facility will also produce trial steel products. Hertha sees the project as a stepping stone toward broader iron and steelmaking capacity, with a target of reaching roughly 500,000 t/yr of production within four to five years.

Cost competitiveness will be critical. Hertha says it does not plan to rely on a domestic supply premium. Instead, it aims to compete economically by replacing metallurgical coal with natural gas and electricity while using lower-cost ore feedstocks.

This claim matters because strategic materials projects often struggle when policy support is stronger than market economics. If Hertha can produce competitively without relying on premium pricing, the company could build a more durable position in both defense and commercial supply chains.

Hertha Metals CEO Laureen Meroueh

Domestic Iron Production Links Magnets, Electrical Steel and Clean Manufacturing

High-purity iron has strategic importance beyond NdFeB magnets. The material can also support electrical steel used in transformers, electric vehicle motors and other electromagnetic applications. These sectors are becoming more important as grid investment, electrification and domestic manufacturing policy expand.

The project also fits a wider shift in iron and steel markets. Traditional blast furnace production depends heavily on metallurgical coal and higher-emission processing routes. Meanwhile, demand for higher-grade iron inputs suitable for lower-carbon steelmaking is expected to rise as producers shift toward cleaner technologies.

Hertha’s process aims to sit inside that transition. By using electricity, natural gas or hydrogen, the company is positioning FLEXHERS as a lower-carbon alternative to legacy ironmaking. The ability to process lower-grade ore and fines could also help revive domestic iron production without requiring only premium feedstocks.

The US steel industry has increasingly focused on scrap-fed electric arc furnaces. That model supports recycling and lower emissions, but it does not fully solve domestic iron supply for high-purity applications. Magnets, electrical steel and advanced components often need controlled chemistry that scrap alone cannot easily provide.

This is where Hertha’s strategy becomes industrially relevant. The company is not only proposing another steel plant. It is targeting a specific materials gap between critical minerals policy, rare earth magnet manufacturing and advanced steelmaking.

Competition from subsidized overseas producers remains a risk. Hertha says it can compete on cost, but Chinese industrial support and below-cost exports could still challenge domestic producers. This is why policy, procurement rules and long-term customer commitments may become important even if the production technology works.

The company has not disclosed financing details, future fundraising plans or offtake agreements. That leaves open questions about capital structure, customer readiness and the pace of commercial scale-up. However, the 2027 DFARS deadline gives the project a clear market catalyst.

The broader implication is that rare earth magnet supply security cannot be solved by rare earth mining alone. The full chain includes ore, separation, metal conversion, alloying, magnet manufacturing and supporting inputs such as high-purity iron. Any weak link can create dependence.

Hertha Metals is betting that the next phase of US critical materials policy will recognise that reality. If the company can scale production, secure customers and maintain cost discipline, high-purity iron could become a small but essential piece of the domestic magnet supply chain.

The Metalnomist Commentary

Hertha Metals highlights a critical point often missed in rare earth policy: magnet security depends on more than rare earths. High-purity iron, electrical steel and alloy inputs will become strategic materials if US defense and electrification supply chains must move away from China.

Metallium Gallium Recovery Project Advances US Critical Minerals Recycling

Australian Metallium

Metallium gallium recovery project plans have moved forward after the Australian recycling firm completed the first phase of a US Department of Defense contract ahead of schedule. The company is developing a process to recover gallium from complex waste streams, including semiconductor scrap and electronic waste.

The project is strategically important because gallium is essential for semiconductors, military systems, optics and advanced electronics. Global supply remains highly concentrated, with China accounting for nearly all primary gallium production.

Metallium gallium recovery project development comes as China’s export controls have intensified competition for non-China supply. Higher prices and stronger defense-related demand are making recovery technologies more commercially relevant.

Flash Joule Heating Targets Low-Concentration Gallium Streams

Metallium is using its proprietary Flash Joule Heating process to recover trace gallium from steel, alloy scrap, semiconductor scrap and electronic waste. The company also aims to recover germanium and other critical minerals in later phases.

End-of-life gallium recycling remains difficult because the metal is present in very small quantities once used in finished products. This makes recovery technically challenging and usually uneconomic unless prices, feedstock access and process efficiency improve together.

Metallium can now apply for Phase II funding of up to $1mn to advance pilot-scale operations. The company expects to start full commercial operations at its Texas facility this year.

Feedstock Deals Strengthen US Recycling Scale-Up

Metallium gallium recovery project scaling is supported by both government funding and private capital. The company raised $55mn from investors in June to accelerate commercial development.

Glencore will supply 2,400 t/yr of electronic waste, becoming Metallium’s major feedstock supplier and offtake partner. This agreement gives the Texas facility a clearer route to steady input material, which is critical for recycling economics.

Metallium also signed a deal last week to supply US-based metals refiner and manufacturer Indium with several recovered metals from its US recycling operations. Together, these agreements help connect scrap collection, recovery technology and downstream advanced materials demand.

Gallium prices have risen by 175% year on year and remain supported by firm demand and limited ex-China availability. That price environment improves the case for niche recycling projects, especially where defense and semiconductor supply security are involved.

The Metalnomist Commentary

Metallium’s project shows that critical mineral security will increasingly depend on recovering trace metals from complex waste streams. Gallium recycling will not replace primary supply quickly, but it can become a strategic buffer for defense, semiconductor and optics supply chains.

Metallium Indium Offtake Deal Strengthens US Critical Metals Recycling Chain

Metallium

Metallium Indium offtake deal plans will strengthen the US recycling route for critical metals used in advanced electronics, semiconductors and thin-film manufacturing. Australian metals recovery firm Metallium has signed a binding 10-year offtake agreement with US-based metals refiner and manufacturer Indium.

The Metallium Indium offtake deal covers several recovered metals, including gallium, germanium, copper, tin, indium and gold. Pricing will be formula-based, while final quantities have not yet been disclosed.

The Metallium Indium offtake deal gives Metallium a long-term commercial outlet for metals recovered from its US recycling operations. It also gives Indium access to secondary supply for materials used in solders, fluxes, thermal interface materials, sputtering targets and semiconductor-related products.

Texas Recycling Facility Targets High-Value Electronic Scrap

Metallium expects to recover metals at its recently commissioned Texas facility using flash joule heating technology. The process rapidly heats scrap mixtures in a controlled chlorine atmosphere to recover metals from synthesized LED manufacturing scrap.

The plant was first commissioned in December, with initial recovery focused on copper, tin, gold and silver from printed circuit board feedstock. Metallium later plans to establish gallium and germanium processing lines, which would move the facility deeper into critical minor metals recovery.

This matters because gallium and germanium are strategically important for semiconductors, optoelectronics, infrared systems, LEDs, solar technologies and defense-related applications. Recycling can help reduce exposure to concentrated primary supply and export-control risks.

Indium Agreement Links Recycling to Advanced Manufacturing Demand

Indium’s role gives the agreement direct industrial relevance. The company supplies materials into advanced electronics, semiconductor and thin-film markets, where high-purity and reliable metal supply are essential.

The companies are also discussing feedstock supply separately, which could deepen the partnership beyond offtake. If feedstock and product flows are aligned, the arrangement could support a more integrated recycling-to-refining model.

Metallium’s recent A$75mn capital raise from US institutional investors and earlier US Defense Logistics Agency support add strategic weight to the Texas facility. The funding shows that US critical minerals recycling is becoming a defense, technology and industrial policy priority.

The Metalnomist Commentary

The Metallium-Indium agreement shows that critical mineral security is moving into electronic scrap and advanced recycling. The key opportunity is not only recovering copper and precious metals, but building domestic capacity for gallium, germanium and indium supply chains.

Gallium and Scandium Waste Recovery Startup Targets Critical Mineral Bottlenecks

Supra Elemental Recovery

Gallium and scandium waste recovery is gaining a new player in the US critical minerals market. Supra Elemental Recovery launched with $2mn to advance its reusable cartridge technology. The company aims to recover metals from industrial byproducts, mine tailings, and electronic waste. As a result, gallium and scandium waste recovery is moving closer to commercial use.

This matters because gallium and scandium remain strategically sensitive materials. Western supply has tightened after Chinese export controls squeezed access to several critical minerals. That pressure has increased across defense, aerospace, and energy-related supply chains. Therefore, US gallium supply and scandium recycling are becoming more important industrial priorities.

The company’s approach also stands out because it focuses on recovery from waste streams rather than new mining alone. Supra says its system uses a reusable sponge-like cartridge to capture target metals. That model could reduce dependence on conventional upstream supply. Consequently, gallium and scandium waste recovery may become a more practical diversification tool.

Critical Mineral Recovery Technology Moves Toward Pilot Scale

Critical mineral recovery technology is becoming more valuable as concentrated supply chains remain a strategic risk. Supra’s system is designed to recover metals from several overlooked sources, including industrial waste and mine tailings. That gives the company access to materials that already exist inside the industrial system. As a result, the business is aligned with the growing push for circular supply models.

The company is also preparing for a commercial pilot in 2026. The initial funding will support further technology development and pilot readiness. That means the project is still early stage, but it is moving beyond pure research. Therefore, critical mineral recovery technology is starting to enter a more commercial phase.

The scientific foundation adds credibility to the effort. Supra’s technology builds on federally supported research at the University of Texas at Austin. That background suggests the company is building from a stronger technical base than a typical early startup. Meanwhile, it aligns with broader US interest in domestic critical minerals innovation.

US Gallium Supply and Scandium Recycling Could Gain a New Pathway

US gallium supply could benefit if Supra proves it can recover high-purity material at meaningful scale. Gallium remains important for semiconductors, electronics, and advanced industrial uses. Scandium also matters for aerospace and other high-performance applications. Therefore, a domestic recovery pathway for both metals would carry strategic value.

The business may also extend beyond these two materials. Supra is testing recovery of cobalt, lithium, and some rare earths. That suggests the company is building a platform rather than a single-metal solution. Consequently, gallium and scandium waste recovery may be only the first step in a broader critical minerals strategy.

The wider market message is clear. Waste recovery is no longer a secondary topic in strategic materials. It is becoming a serious supply option where mining and refining remain exposed to geopolitical concentration. As a result, smaller technology firms may play a bigger role in future critical mineral resilience than their scale first suggests.

The Metalnomist Commentary

This launch matters because it focuses on one of the most overlooked parts of the critical minerals chain: recoverable waste. Gallium and scandium are small-volume metals, but they create outsized pressure when supply tightens. If Supra can prove its process at pilot scale, waste recovery could become a more credible answer to critical mineral concentration.

Metallium raises $50.6mn for Texas plant to scale e-waste metals recovery

Metallium

Metallium raises $50.6mn for Texas plant as it accelerates commissioning at its Gator Point Technology Campus. Metallium raises $50.6mn for Texas plant through a capital raise backed by US institutional investors. As a result, Metallium can expand capacity, secure feedstock, and strengthen working capital during ramp-up.

Metallium raises $50.6mn for Texas plant to push its proprietary Flash Joule Heating (FJH) technology closer to repeatable industrial output. The company started commissioning in December. Meanwhile, it is prioritizing printed circuit board processing to recover copper, tin, gold, and silver in the first commissioning stage.

What the funding supports in capacity, feedstock, and technology

Metallium plans to allocate the proceeds across equipment, feedstock procurement, and technology development. The company also needs liquidity because e-waste recycling strains working capital. Therefore, a larger balance sheet can help stabilize purchase programs for scrap-rich inputs during volatile metals pricing.

The ramp-up also signals an intent to move beyond basic recovery into higher-value separation. However, recyclers must prove consistent yields and impurity control across variable feed streams. That execution risk often defines whether early-stage plants reach steady-state utilization.

Why gallium and germanium processing matters for critical minerals supply chains

Metallium plans to add a gallium and germanium processing line after its initial commissioning stage. Gallium and germanium sit at the intersection of semiconductors, defense electronics, and export-controlled materials. As a result, any credible non-Chinese recovery route attracts strategic interest from buyers and policymakers.

Glencore has also agreed to supply 2,400t/yr of electronic waste to support Metallium’s Texas buildout. Meanwhile, a secured feedstock channel reduces one of the biggest risks in recycling economics. However, Metallium still needs to translate contracted volumes into qualified products that meet customer specs.

The Metalnomist Commentary

This raise looks like a scale-up bet on execution rather than a pure technology story. However, Metallium must prove throughput and unit economics before it moves into gallium and germanium. The recyclers that lock feedstock and deliver consistent purity will capture the premium.

Glencore Metallium e-waste recycling deal backs Texas critical metals recovery

Metallium

Glencore Metallium e-waste recycling deal will supply 2,400 tonnes per year of electronic waste to Metallium. Glencore Metallium e-waste recycling deal supports Metallium’s developing processing plant in Texas. As a result, Metallium can accelerate commissioning and prove commercial recovery at scale.

Glencore Metallium e-waste recycling deal builds on an in-principle arrangement reached in October 2025. Under the updated binding agreement signed on 5 January, Glencore becomes a core feedstock supplier. Meanwhile, Glencore also positions itself as a potential offtaker for recovered metals. This structure reduces early-stage market risk for a new recycler.

Why stable e-waste feedstock matters for copper and PGM recovery

Feedstock reliability is the first bottleneck in e-waste recycling economics. A steady 2,400 t/yr stream allows Metallium to stabilize plant utilization and metallurgical yields. Therefore, it can optimize recovery of copper and palladium from complex scrap mixes.

E-waste carries high-value metals but comes with processing variability. However, a long-term supplier can improve material consistency through sorting and specification discipline. As a result, recyclers can lower unit costs and raise payable metal recovery.

What the partnership signals for US circular supply chains

This deal reflects a broader shift toward domestic critical metals recovery in the US. Metallium is also pursuing non-exclusive partnerships, which reduces single-counterparty dependency. Meanwhile, its collaboration with ElementUSA on red mud adds a second feedstock pathway. That diversification can improve project bankability.

Metallium’s Texas plant is expected to open this year, creating a near-term test of execution. Therefore, the market will watch offtake terms for recovered metals and ramp-up performance. A clear offtake structure would help move from pilot credibility to repeatable industrial throughput.

The Metalnomist Commentary

This agreement highlights how feedstock security now rivals ore security in metals strategy. However, recycling winners will be those who lock both inputs and offtake early. If Metallium executes, Texas could become a meaningful node in US circular copper and PGM supply.

Metallium flash joule heating partnership targets US gallium and scandium from red mud

Metallium

The Metallium ElementUSA partnership aims to unlock gallium and scandium supply inside the US. The companies will recover gallium and scandium recovery streams from alumina red mud in Louisiana. Therefore, the Metallium ElementUSA partnership positions red mud as a strategic critical minerals feedstock.

Metallium will deploy its flash joule heating technology at a demonstration facility ElementUSA is developing in Gramercy, Louisiana. The project targets gallium, scandium, and other critical minerals. Meanwhile, the work builds on growing pressure to diversify supply chains away from China.

DoD funding accelerates pilot work and scale-up options

US defense funding has moved the project into an implementation pathway. The US Department of Defense awarded $29.9mn to ElementUSA in November for the facility and early work in Texas. As a result, ElementUSA can move faster from concept to pilot operations.

ElementUSA also committed up to $10.1mn to help Metallium install flash joule heating units in Anahuac, Texas. The teams will run pilot-scale testing on red mud feedstock. However, the longer-term plan targets capacity ramp-up at the Gramercy site.

Red mud volumes create a large domestic feedstock base

Red mud availability anchors the economics of any recovery process. ElementUSA has up to 30mn tonnes of red mud under contract at the Gramercy alumina refinery. Therefore, the Metallium ElementUSA partnership can test at scale without sourcing constraints.

Gallium and scandium sit at the intersection of defense demand and supply risk. Both metals support advanced electronics, radar systems, and lightweight alloys. Meanwhile, recent Chinese export controls have tightened Western supply and elevated strategic urgency.

The Metalnomist Commentary

This project matters because red mud converts a liability into a domestic critical minerals option. However, investors will watch recovery yields, purity specs, and unit costs versus imported material. Therefore, the pilot results will decide whether flash joule heating becomes a scalable US pathway for gallium and scandium.

Rio Tinto signs new wind deal for Kennecott to lock in 78.5MW renewable power via VPPA

Rio Tinto, Australia

Rio Tinto signs new wind deal for Kennecott to expand renewable power coverage for its Utah copper operations. Rio Tinto signed a 15-year renewable energy supply agreement with Terra-Gen for the Kennecott copper mine near Salt Lake City. Rio Tinto signs new wind deal for Kennecott to secure 78.5MW of renewable energy from TerraGen’s Monte Cristo I wind farm in Texas. Therefore, the miner is tightening the link between low-carbon electricity and copper supply reliability.

TerraGen will supply power from the 238.5MW Monte Cristo I wind farm in Hidalgo County, Texas. The wind facility began commercial operations this week. Meanwhile, Rio Tinto structured the purchase through a virtual power purchase agreement. As a result, the company can decarbonize its electricity footprint without requiring direct physical delivery.

VPPA structure extends the Kennecott decarbonization roadmap

Rio Tinto signs new wind deal for Kennecott as part of a broader decarbonization push at the site. The company installed a 5MW solar plant in 2023 and is close to finishing a 25MW solar plant. Meanwhile, the VPPA adds longer-term renewable coverage and price visibility. Therefore, Kennecott’s energy strategy is moving from pilot assets to portfolio-style procurement.

This approach is increasingly common for energy-intensive metals. VPPAs can hedge power exposure and reduce reported emissions intensity. However, they require careful accounting and contract management. As a result, the structure matters as much as the headline megawatts.

Integrated mining, smelting, and refining makes energy a strategic lever

Kennecott is an integrated copper complex, not only a mine. The site includes a concentrator, smelter, and refinery, plus transport and storage infrastructure. Meanwhile, electricity and heat costs influence operating margins across the chain. Therefore, renewable procurement can support both decarbonization targets and resilience during power market volatility.

Copper buyers are also tightening sustainability requirements. Lower-carbon power can help miners defend market access and premium contracts. However, the benefits depend on consistent operations and transparent emissions reporting. As a result, Rio Tinto signs new wind deal for Kennecott with both cost and customer strategy in mind.

The Metalnomist Commentary

Copper is becoming an electricity story as much as a mining story. Meanwhile, integrated smelting sites face greater scrutiny on Scope 2 emissions. Therefore, long-dated VPPAs will keep spreading across the copper industry as customers demand verified low-carbon supply.

Tesla Nevada LFP Line Signals New Phase in US Battery Localization

Tesla Nevada

Tesla Nevada LFP line will begin producing LFP batteries in early 2026, reshaping US battery supply chains. The company highlighted steady progress on raw material, intermediate and final assembly stages for both LFP and nickel supply chains in the US and Europe. As a result, Tesla is moving further away from imported cell dependence and closer to a fully integrated North American battery ecosystem.

However, the Tesla Nevada LFP line is only one pillar of a broader localization push. Tesla plans to start lithium refining in Texas by late 2025, tightening control over a key upstream bottleneck. Meanwhile, new battery and powertrain designs in Model 3 and Model Y standard versions have boosted efficiency, with ranges now up to 321 miles. These steps show how chemistry choices, pack design and local processing are converging into a cost and range optimization strategy.

Tesla Nevada LFP line supports energy storage and grid-scale growth

The Tesla Nevada LFP line will also feed a rapidly expanding stationary storage business. Tesla delivered over 497,000 EVs in the recent quarter, but it also deployed a record 12.5GWh of energy storage. Megablock, the new industrial battery concept that integrates four Megapack 3 units, targets faster deployment for utilities and grid operators.

Meanwhile, Megapack 3 production will begin at Megafactory Houston in 2026, with capacity reaching up to 50GWh per year. This scale, combined with the Tesla Nevada LFP line, positions LFP chemistry as the backbone of large-format storage, where energy density matters less than cost, safety and longevity. As a result, Tesla can decouple storage growth from the more constrained nickel and cobalt chains serving premium EV segments.

Still, the financial picture remains complex even as the Tesla Nevada LFP line advances. Tesla reported second-quarter profit of $1.4bn, down 37pc from a year earlier, underscoring margin pressure from price cuts, capex and product transitions. However, deeper vertical integration in refining, cell production and storage systems could support future margin repair once new assets ramp.

The Metalnomist Commentary

Tesla Nevada LFP line development shows how fast OEMs are internalizing critical battery value chains under geopolitical and cost pressure. If the Nevada line, Texas refining and Houston Megafactory ramp on schedule, Tesla will hold a structurally advantaged position in LFP-based mobility and grid storage. The key watchpoints now are execution risk, chemistry performance in real-world fleets, and how rivals respond in the race to localize battery metals.

JPMorgan critical minerals initiative puts security at the heart of Wall Street capital

JPMorgan

JPMorgan critical minerals initiative is putting national security at the center of a $1.5 trillion capital plan. The bank will deploy up to $10bn in equity and venture capital and scale lending to sectors tied to US security and resilience. As a result, the JPMorgan critical minerals initiative directly targets weak links in supply chains, energy systems and strategic technologies.

Critical minerals at the core of JPMorgan’s security push

The JPMorgan critical minerals initiative reflects growing concern over US dependence on foreign supplies. Jamie Dimon warned that the US has become too reliant on “unreliable sources” for critical minerals, products and manufacturing. This warning gained urgency after China tightened export controls on rare earth output, processing and foreign trade. Therefore, JPMorgan is positioning itself as a financial anchor for projects that can reduce this exposure.

The bank plans to steer up to $1.5 trillion over ten years into four priority sectors. These include supply chain and advanced manufacturing, defence and aerospace, energy independence and resilience, and frontier and strategic technologies. Within this framework, the JPMorgan critical minerals initiative will back mining, processing and magnet manufacturing assets that strengthen US control over rare earths and battery metals.

Financing the new critical minerals and magnet ecosystem

JPMorgan is already embedded in flagship US rare earth projects. It advised the US defense department on acquiring a 15pc stake in MP Materials, securing an NdPr offtake agreement with a price floor. It is also financing MP Materials’ second magnet plant, the “10X Facility” in Texas, which aims to close a key gap between ore and finished magnets. These deals show how the JPMorgan critical minerals initiative links public capital, industrial policy and private finance.

Meanwhile, the US Defense Logistics Agency is expanding its strategic stockpile of critical minerals. The DLA has issued tenders and RFIs for minerals where desired stockpile volumes exceed current US production and imports. As a result, projects that can deliver domestic antimony, cobalt, bismuth or high-purity aluminum gain a clearer demand signal. JPMorgan’s capital can then accelerate these projects from concept to bankable reality, tightening the loop between mining, processing and defense needs.

The Metalnomist Commentary

This initiative confirms that critical minerals are no longer a niche ESG theme but a core asset class for security-driven capital. By backing magnets, processing and stockpiles, JPMorgan is effectively underwriting a new industrial architecture around metals. The real question now is whether other global lenders follow, or whether US projects gain a lasting funding advantage in the next decade of resource competition.