China industrial energy storage surges as metallurgical plants seek reliable power

Metallurgical plants

China industrial energy storage is rapidly expanding as metallurgical and chemical plants pair rooftop solar with behind-the-meter batteries. China industrial energy storage is growing on the back of record solar additions and rising concerns over power curtailments. As a result, China industrial energy storage is emerging as a key pillar of corporate decarbonisation and energy security strategies.

Metallurgical users lead China industrial energy storage build-out

China’s installed solar capacity reached 1,130GW by the end of September, up 46pc year on year. Meanwhile, user-side energy storage additions hit 0.24GW and 0.49GWh that month, still modest but growing quickly. Industrial and commercial customers accounted for more than 95pc of these user-side systems, underlining where the strongest business case now lies.

Projects from metallurgy, chemical and textile companies made up 73pc of new user-side capacity. This confirms that carbon reduction and power reliability are now core drivers of China industrial energy storage. Heavy users are installing co-located solar PV and batteries to cut emissions, stabilise operations and hedge against grid disruptions. For metals producers, such systems can protect continuous furnaces and electro-intensive processes from costly outages.

LFP batteries dominated the new capacity, accounting for 99.96pc of installations. However, a 90kW, 180kWh sodium-ion system also came online for an industrial user, signalling gradual diversification. Behind-the-meter solar-plus-storage projects allow factories to maximise on-site solar output and store surplus for peak hours. They also reduce exposure to curtailment and potential policy shifts in grid pricing.

Regional hotspots and scaling trajectory for China industrial energy storage

User-side energy storage growth is highly regional. Fifteen provinces commissioned new projects in September, with eastern hubs leading activity. Eastern China represented 71pc of new capacity and 43pc of project numbers, reflecting dense industrial clusters and stronger grid constraints. Jiangsu contributed nearly half of national new capacity, while Zhejiang led on project count with more than 20pc.

Zhejiang, Guangdong and Jiangsu together recorded more than 740 new user-side projects. Project numbers declined by 9pc year on year, yet total capacity jumped 68pc. This shift shows a clear move toward larger, higher-capacity China industrial energy storage systems. Bigger battery blocks better match the load profiles of smelters, rolling mills and chemical complexes.

Overall, China commissioned 3.08GW and 9.08GWh of new energy storage in September, including utility-scale systems. That represented annual growth of 166pc and 200pc, respectively. For the third quarter, new capacity reached 9.16GW and 25.52GWh, up 10pc and 24pc year on year. Installations between January and September already equalled 74pc of the 2025 full-year total, suggesting this year will exceed last year’s deployment. This trajectory ensures China industrial energy storage will remain a central pillar of the country’s broader storage boom.

The Metalnomist Commentary

China’s metals and chemicals producers are quietly driving a structural shift toward on-site solar-plus-storage. For industrials facing both decarbonisation pressure and fragile grid reliability, user-side batteries offer a rare win-win. The next test will be whether policy and market design can keep pace with the speed of industrial adoption.

Battery Energy Storage Systems Accelerate Data Center Deployment

Battery Energy Storage Systems

Battery energy storage systems are becoming a practical tool for accelerating data center deployment as hyperscalers search for faster access to power. Industry executives said storage, combined with solar and wind, can help large technology companies bring major facilities online more quickly.

The discussion reflects a growing reality in the power market. Data center demand is rising alongside broader electrification, placing pressure on grids that were not designed for such rapid large-load growth.

Battery energy storage systems help address this problem by providing flexibility where grid connections, peak demand, or local capacity constraints delay projects. For hyperscalers, speed to power is now as important as land, chips, cooling, and fiber connectivity.

Storage Becomes a Bridge Between Hyperscalers and Grid Constraints

Battery energy storage systems can help data centers manage peak demand, reduce grid stress, and support faster deployment when full baseload supply is not immediately available. This makes storage a bridge between large electricity users and constrained power systems.

Invenergy said a mix of solar, wind, and storage can give hyperscalers strong speed-to-power advantages while remaining affordable. That combination is increasingly attractive because data centers need large volumes of electricity but also face public scrutiny over power prices.

The affordability issue is becoming more sensitive. US electricity prices rose by 6.3% in January, and rising demand from data centers is one of the factors adding pressure. If households feel they are paying more while large-load users secure cheaper power, the political risk around data center growth will increase.

Flexible Power Models Could Reshape Battery Demand

Technology companies are responding with a wider power strategy. Instead of relying only on large central power plants, they are looking at solar, wind, on-site batteries, demand response, and distributed storage.

Google said that in locations where peaking capacity is the main issue, faster solutions may include ramping down for short periods, switching to on-site batteries, or paying other customers to install batteries in their homes. This approach turns batteries into grid flexibility assets, not only backup systems.

For the materials supply chain, this matters because data center growth could become a stronger demand driver for batteries, lithium, graphite, iron phosphate materials, copper, aluminium, transformers, power electronics, and grid equipment. As AI infrastructure scales, battery storage will increasingly sit at the intersection of digital infrastructure and energy security.

The Metalnomist Commentary

Battery energy storage systems are moving from optional backup equipment to strategic infrastructure for hyperscaler growth. The next bottleneck for AI data centers may not be computing hardware alone, but the ability to secure flexible, affordable, and politically acceptable power.

NextEra Battery Storage Contracts Rise as US Power Demand Accelerates

NextEra Energy

NextEra battery storage contracts increased in the first quarter as the US utility group added 1.3GW of battery storage-based agreements. The additions formed part of 4GW of renewable and storage originations, alongside 2.2GW of solar and 0.5GW of wind.

NextEra battery storage contracts are rising because US electricity demand is growing faster and customers need capacity that can be deployed quickly. The company said demand for power is not slowing and that speed to power has become essential.

NextEra battery storage contracts also show how storage is becoming a core grid resource, not only a supplement to solar and wind. Battery systems can support peak demand, improve grid reliability and provide flexible capacity as data centres, electrification and industrial load growth increase pressure on power networks.

The company added more battery storage than in the first quarter of 2025, when it originated 0.9GW of storage within 3.2GW of renewable energy and storage capacity.

Storage Pipeline Supports Fast Grid Capacity Growth

NextEra has identified four main growth routes for battery storage. These include standalone projects, co-located storage at existing renewable sites, storage as a grid solution and expansion of existing projects from four-hour to eight-hour duration.

This is important because storage demand is becoming more diverse. Standalone batteries can provide rapid capacity support, while co-located systems can improve the value of solar and wind generation.

Longer-duration battery expansion is also strategically relevant. Moving from four-hour to eight-hour systems can help utilities manage evening demand peaks, renewable intermittency and grid congestion.

NextEra’s standalone and co-located storage pipeline exceeds 110GW, excluding expansion opportunities. That scale gives the company one of the strongest platforms in the US storage market.

The growth reflects a broader shift in power infrastructure. Utilities and large customers increasingly need fast capacity additions because new gas plants, transmission lines and conventional generation projects often face long development timelines.

Battery storage is not a full replacement for all forms of generation. But it is becoming one of the fastest tools available to respond to near-term power demand growth.

Secured Supply Through 2029 Reduces Execution Risk

NextEra said it has secured domestic supply for solar panels and battery storage through 2029 at competitive prices. This reduces exposure to trade disruption, tariff changes and equipment shortages.

Supply security matters because battery storage projects depend on reliable access to cells, modules, inverters, power conversion systems, transformers and grid interconnection equipment.

South Korean battery manufacturer Samsung SDI signed a deal in March 2025 to supply 6.3GWh of battery energy storage systems to NextEra. That agreement supports the company’s ability to execute projects while demand rises.

For battery materials, the growth of utility-scale storage strengthens demand for lithium, graphite, iron phosphate cathode materials, copper, aluminium and power electronics. LFP batteries are especially important in stationary storage because of cost, safety and cycle-life advantages.

NextEra’s first-quarter profit rose to $2.18bn on sales of $6.7bn, up from $833mn in profit and $6.25bn in sales a year earlier. Stronger financial performance gives the company more room to support its renewables and storage buildout.

The industrial significance is clear. Battery storage is becoming a strategic capacity product for the US power system, especially as electricity demand from data centres, manufacturing and electrification continues to rise.

The Metalnomist Commentary

NextEra’s storage growth shows that batteries are becoming part of the core power infrastructure toolkit. The next constraint will not be customer demand, but whether supply chains, interconnection queues and grid equipment can keep pace.

Japex storage battery station supports Hokkaido renewable energy growth

Japex

Japex storage battery station development in Hokkaido marks a strategic shift in Japan’s upstream energy companies toward grid flexibility. The new Japex storage battery station in Tomakomai will support a stable supply of renewable energy as variable output rises. As a result, the project strengthens Japan’s broader push to integrate large-scale renewables without sacrificing reliability.

Japex will build the Tomakomai storage battery station as one of Japan’s largest power-storage facilities, with 20MW capacity. The company targets commercial operations in autumn 2027, aligning the Japex storage battery station with accelerating wind and solar additions in Hokkaido. Meanwhile, the firm highlights that storage batteries will play a growing role in balancing renewable energy output and maintaining grid stability.

Hokkaido emerges as a storage and renewables cluster

Hokkaido offers Japex strong fundamentals for expanding its battery storage business. The region already hosts significant renewable energy capacity and has made visible progress in adopting storage solutions. Therefore, locating the Japex storage battery station in Tomakomai leverages both existing infrastructure and future solar and wind growth.

Japex has already commissioned a smaller 2MW storage battery station in Chiba prefecture, gaining early operational experience. In Tomakomai, the company also runs two solar power plants and plans another for 2028, further deepening its presence in low-carbon assets. However, Japex emphasizes that the Tomakomai storage battery station will operate as a grid-level resource rather than being tied to a single power plant. This design allows the asset to respond dynamically to system needs across the local network.

The Metalnomist Commentary

Japex’s move into large-scale storage signals how traditional upstream players are repositioning for a decarbonised power system. By building a major storage hub in Hokkaido, the company is not just following renewable growth but actively enabling it. For metals and battery supply chains, sustained roll-out of 20MW-class projects across Japan will reinforce long-term demand for advanced battery materials and grid technologies.

Brazil's BNDES and FINEP Announce R$5 Billion Investment in Strategic Minerals Projects

BNDES

Brazil's National Bank for Economic and Social Development (BNDES) and the Financing Agency for Studies and Projects (FINEP) have unveiled a joint investment of R$5 billion ($821 million) to bolster strategic minerals projects within the country. This significant funding initiative aims to stimulate the development of pilot plants and commercial-scale operations for key minerals vital to various industries.

Target Minerals and Project Focus

The investment will specifically target projects focused on lithium, rare earth elements, nickel, graphite, and silicon. These minerals are crucial for the production of advanced technologies, including batteries for electric vehicles and photovoltaic cells for solar energy. The funding will support both the construction of pilot and commercial-scale plants, as well as crucial studies aimed at expanding Brazil's industrial capacity in these strategic sectors. The initiative is designed to attract further private investment, fostering growth in the domestic production of these essential materials.

Driving Clean Energy and Sustainable Development

BNDES stated that this investment aims to support the increasing domestic demand for solar and wind power. Brazil has made significant strides in clean energy production, with 91% of its power coming from clean sources in 2023. Wind and solar power accounted for approximately 20% of this clean energy mix, a notable increase from 16.6% in 2022, according to energy transition think tank Ember. By supporting the development of strategic mineral resources, Brazil aims to further its commitment to sustainable energy and reduce reliance on imported materials.

Brazil's Mineral Wealth

Brazil possesses significant reserves of several key minerals. The country holds the world's largest reserves of niobium and is the leading producer of this element, which is used in various applications, including alloys, tools, dies, and superconducting magnets.  Brazil also boasts the second-largest natural graphite reserves, ranks third in nickel and rare earth element reserves, and holds the fifth and third-largest lithium and silicon reserves, respectively, according to BNDES. This abundance of natural resources positions Brazil as a potential key player in the global supply chain for these critical minerals.

Age of electricity has arrived as IEA flags surging power demand to 2035

IEA

The International Energy Agency says the Age of electricity has arrived, and global power use is accelerating. Fatih Birol says the shift has already arrived and markets must respond now. The latest World Energy Outlook shows electricity demand rising faster than overall energy use.

The report links electricity demand growth to households, mobility, cooling, and digital services. Meanwhile, it expects demand to rise about 40% by 2035 in two scenarios. In its Net Zero pathway, it expects demand to rise more than 50%.

Electricity demand growth accelerates with AI, cooling, and mobility

Electricity demand growth now surges in advanced economies because data centres and AI add new load. The agency estimates global data-centre investment could hit $580bn in 2025. That figure exceeds the $540bn it links to global oil supply spending.

This demand shift changes capital flows across the energy transition. However, utilities must match new load with firm capacity and flexible generation. As a result, corporate buyers will push harder for clean power procurement.

Renewables lead, but grid constraints and heat risks threaten reliability

Renewable energy deployment expands fastest across scenarios, and solar leads new capacity. Meanwhile, nuclear regains momentum for large plants and small modular reactors. Therefore, system planners will rely on more diverse generation mixes.

Grid investment now lags generation spending, and the bottleneck is getting worse. The agency says electricity generation investment jumped nearly 70% since 2015. However, annual grid spending rose at less than half that pace, and slow permitting delays projects.

Heat risk and security risk now threaten power reliability and supply chains. The agency says temperatures exceed 1.5°C regularly around 2030 in all scenarios. Meanwhile, energy-related CO2 hit a record 38bn tonnes in 2024, and it stays near that level in the current-policy case.

The Metalnomist Commentary

Grid investment will decide whether the Age of electricity has arrived stays affordable or turns inflationary. Meanwhile, metals supply chains must scale copper, aluminum, and transformer components. Therefore, policymakers should speed permits and reduce equipment bottlenecks.

Clean Energy Technology Market Set to Outgrow Oil by 2035

Clean energy

Clean energy technology market growth is accelerating across every major IEA scenario, even as manufacturing investment slows from recent peaks. The global market for electric vehicles, batteries, solar modules, wind turbines, heat pumps, electrolysers, zero-emissions trucks, and alternative propulsion ships reached almost $1.2 trillion in 2025.

The IEA said the clean energy technology market could reach around $2 trillion by 2035 under current policies and about $3 trillion under stated policies. In every scenario, its 2035 value exceeds the size of the global oil market in 2025.

This shift shows that clean energy is no longer a niche transition segment. It is becoming a core industrial market tied to manufacturing competitiveness, energy security, power infrastructure, and critical minerals demand.

Manufacturing Investment Slows as Capacity Surplus Builds

Clean energy technology manufacturing investment has started to cool after a major expansion wave. Global investment in key clean energy manufacturing fell from $220 billion in 2023 to just below $200 billion in 2024, with a further gentle decline expected through 2025.

The slowdown partly reflects surplus production capacity in solar modules and batteries. This creates pressure on margins, intensifies trade disputes, and pushes governments to protect domestic industries from foreign competition.

However, deployment continues to rise across all IEA scenarios. This means the next bottleneck may not be factory construction alone, but the infrastructure needed to absorb clean energy technologies at scale.

Grids and Supply Chain Resilience Become the Critical Battleground

Power grids are becoming one of the most important enabling sectors for clean energy growth. The IEA estimated investment in enabling infrastructure, mostly grids, at nearly $430 billion in 2025.

Low-emissions fuels also gained industrial relevance. Investment in low-emissions fuel production plants reached about $30 billion in 2025, matching expected investment in oil refineries.

The biggest strategic risk remains geographic concentration. China still holds the largest share of clean energy manufacturing, and the IEA warned that every major supply chain has at least one weak link where less than a quarter of demand could be met without the largest producer.

The Metalnomist Commentary

The clean energy technology market is now large enough to reshape global metals, manufacturing, and trade policy. The next decade will reward countries that can build resilient supply chains for batteries, grids, solar, wind, and critical minerals without relying on a single manufacturing hub.

US gallium production: DOE’s $6mn TRACE-Ga to secure critical supply

Energywerx

US gallium production gets a targeted boost under DOE’s new TRACE-Ga program. The initiative funds pilot plants that deliver 1 t/yr of 99.99% gallium. As a result, US gallium production could finally reduce import risk and price shocks.

What TRACE-Ga funds and requires

The program backs recovery from Bayer liquor and zinc residues at industrial scale. Awardees must pass a 14-day trial and produce 50 kg at 4N purity. Energywerx will manage the process and validate performance data. Meanwhile, submissions close on 20 November, with selections in late 2025. Therefore, early movers can lock in engineering momentum and offtake interest.

Why US gallium production matters now

China controls nearly all primary gallium output and restricted US exports. That constraint exposed defense, power electronics, LED, and solar supply chains. The USGS now tags gallium risk as high on its draft 2025 list. Consequently, US gallium production from residues can harden domestic MRO and chip back-ends. The goal is reliable GaN and GaAs inputs at competitive cost.

Developers should prioritize impurity control, reagent recycling, and modular plant design. In addition, multi-feed flexibility can expand sourcing from alumina and zinc circuits. If pilots scale, capital could flow into bankable commercial units by 2026. That path would anchor US gallium production near downstream device manufacturing.

The Metalnomist Commentary

TRACE-Ga is pragmatic policy aimed at mid-TRL bottlenecks, not labs. Watch purity, operating cost per kilogram, and secured offtake; those metrics will decide who scales.

Realistic energy transition reshapes investor expectations at Appec

Energy Transition

The realistic energy transition is replacing idealistic narratives at the Appec conference in Singapore. Speakers describe a pragmatic balance between climate ambitions and the continued necessity of hydrocarbons. This realistic energy transition framing is reshaping how capital flows into oil, gas and renewables. Investors now demand clearer returns, better risk control, and credible decarbonisation pathways.

Investors pivot toward pragmatic capital allocation

Investors at Appec emphasise that capital for hydrocarbons and renewables requires certainty and disciplined governance. JP Morgan’s head of natural resources highlights a correction in extreme investor sentiment. He argues that energy markets must recognise hydrocarbon demand while advancing emissions reduction technologies. Therefore, the realistic energy transition involves flexible timelines rather than rigid, politically driven deadlines.

Industrial customers also face deep uncertainty over costs, technology choices and long term competitiveness. Gentari’s chief executive stresses that energy transition strategies must protect both households and export industries. He argues that companies should avoid decarbonisation paths that raise power prices excessively. As a result, many boardrooms now test scenarios for carbon prices, subsidies and renewable volatility.

Gas, renewables and resources in a realistic energy transition

Speakers underline that realistic energy transition roadmaps must reflect domestic resource endowments. Developers cannot build wind projects efficiently in regions with weak wind resources. They must instead align project pipelines with available solar, hydro, biomass or storage potential. Consequently, policymakers increasingly pair technology neutral auctions with strict delivery milestones and performance standards.

Natural gas emerges as a strategic bridge fuel within this pragmatic framework. Gas may gradually shift from baseload generation toward balancing intermittent renewables. However, long term gas demand will still depend on carbon pricing, methane regulation and electrification speed. Project developers therefore focus on derisking execution, ensuring plants meet budget, schedule and emissions targets.

The Metalnomist Commentary

The debates at Appec signal a maturing phase for the global energy transition narrative. For metals and fuels alike, investors will reward projects that combine cash flow resilience with credible decarbonisation. Market participants should expect policy support to favour realistic energy transition pathways over ambitious but fragile promises.