CurrentCellshttps://currentcells.com/2026-11-09T01:08:40.107ZInfrastructure journalism covering the battery industry and the infrastructure of electrificationCurrentCellsBattery Materials Price Indexcurrentcells-article-battery-materials-price-index2026-11-02T16:06:07.000Z2026-11-02T00:00:00.000ZWeekly battery materials spot prices, updated every Monday. Covers lithium carbonate (CNY + USD), cobalt, nickel, manganese sulfate, and natural graphite with week-over-week changes, full price history, and a chemistry cost sensitivity calculator for $/kWh scenario modeling.CurrentCellsHithium’s Spain Battery Plant Bet Looks Larger After Its August Storage Pushcurrentcells-article-hithium-spain-battery-plant-navarre-20262026-08-24T18:00:00.000Z2026-08-24T18:00:00.000ZHithium’s €400 million Navarre battery plant plan looks more strategic after the company’s August 2026 updates. Hithium says it ranked second globally in H1 energy storage battery shipments and signed a 421 MWh Fraser Coast BESS contract in Australia, showing the Spanish factory would plug into an active global utility-storage delivery pipeline.CurrentCellsSilicon Anode Batteries Explained: Sila and Group14 Move From Chemistry to Factory Scalecurrentcells-article-silicon-anode-batteries-explained2026-08-02T18:00:00.000Z2026-08-02T00:00:00.000ZSilicon anode batteries promise cell-level energy densities above 400 Wh/kg, roughly 40-60% better than graphite-anode lithium-ion cells. This explainer covers the chemistry behind the density advantage, the volume expansion problem, the three main engineering approaches (Si/C composites, SiOx, silicon nanowires), the companies now at automotive scale, and the remaining challenges before silicon anodes reach mass-market EVs.CurrentCellsNatron Energy: The Sodium-Ion Pioneer Whose Factory Assets Became the Lessoncurrentcells-article-natron-energy-company-profile2026-08-17T18:02:00.000Z2026-07-14T00:00:00.000ZNatron Energy reached U.S. sodium-ion production, then shut down and moved into an equipment sale process. The updated profile explains what the asset sale says about battery scale-up risk.CurrentCellsLyten Resurrects Northvolt Assets as Canada’s Biggest Battery Comes Onlinecurrentcells-article-lyten-northvolt-canada-bess-energy-storage-march-20262026-06-17T18:01:32.000Z2026-06-17T00:00:00.000ZTwo major developments mark the start of March 2026 in energy storage: the 300MW/1,200MWh Hagersville project becomes Canada's largest operating BESS, and US startup Lyten finalizes its takeover of Northvolt's Swedish factories with plans for a combined battery manufacturing and AI data centre campus.CurrentCellsABB's U.S. Battery Converter Plans Put Testing Ahead of Factory Announcementscurrentcells-article-abb-us-battery-converter-manufacturing-testing-20262026-11-09T01:04:58.000Z2026-11-09T01:04:58.000ZABB is weighing U.S. production of utility-scale power electronics after integrating Gamesa Electric. Testing capacity, component qualification and order volumes will determine when localization makes sense.CurrentCellsBrazil's 139 GWh Rooftop Battery Opportunity Depends on the Electricity Billcurrentcells-article-brazil-epe-139gwh-behind-meter-storage-economics-20262026-11-08T01:03:12.000Z2026-11-08T01:03:12.000ZEPE's distributed-storage analysis points to a large technical opportunity by 2036, but commercial tariffs offer a stronger near-term case than household solar self-consumption.CurrentCellsIreland's 500 MW Storage Scheme Puts Contract Length at the Center of Battery Financecurrentcells-article-ireland-500mw-storage-procurement-contract-length-20262026-11-07T01:02:54.000Z2026-11-07T01:02:54.000ZIreland has approved procurement of up to 500 MW of storage, but a ten-year revenue floor is drawing industry calls for longer support. Eligibility rules and grid connections will determine what gets built.CurrentCellsReturn Secures €835 Million to Finance Germany's Batteries as a Portfoliocurrentcells-article-return-835-million-germany-battery-portfolio-financing-20262026-11-06T01:03:25.000Z2026-11-06T01:03:25.000ZDeutsche Bank and Rabobank are underwriting Return's German battery financing framework. Three projects totaling 117 MW are under construction, with a 1 GW annual installation target from 2027.CurrentCellsDenmark Offers Batteries a Grid Connection Trade: Lower Upfront Fees, Restricted Exportscurrentcells-article-denmark-energinet-limited-grid-access-battery-connection-20262026-11-05T01:03:12.000Z2026-11-05T01:03:12.000ZEnerginet is consulting on permanent limited grid access for electricity producers, including batteries. Connection-fee relief and potentially faster access would come with export restrictions when the network is constrained.CurrentCellsAC vs. DC-Coupled Batteries Explained: Where Solar Meets Storagecurrentcells-article-ac-vs-dc-coupled-battery-storage-explained2026-11-03T02:04:03.000Z2026-11-03T02:04:03.000ZCoupling describes where a battery connects, not its chemistry. Learn how inverter limits, clipped solar energy, retrofit choices and dispatch rules change the right design.CurrentCellsSamsung C&T's Reported Powertech Deal Targets the Engineering Behind Australia's Batteriescurrentcells-article-samsung-ct-powertech-acquisition-australia-battery-engineering-20262026-11-03T01:03:42.000Z2026-11-03T01:03:42.000ZSamsung C&T has reportedly bought a majority stake in Powertech in an approximately A$100 million deal. The acquisition would bring high-voltage engineering capacity closer to its Australian battery development pipeline.CurrentCellsIndiGrid's 500 MWh Rajasthan Battery Moves India's Storage Pipeline Into Operationcurrentcells-article-indigrid-rajasthan-500mwh-battery-commercial-operation-20262026-11-02T01:03:06.000Z2026-11-02T01:03:06.000ZIndiGrid and EnerGrid have commissioned a 250 MW / 500 MWh standalone battery in Rajasthan. Its 12-year service agreement puts contracted delivery and operating performance at the center of the story.CurrentCellsUK Home Battery Growth Puts Product Certification and Cybersecurity in Focuscurrentcells-article-uk-mcs-042-home-battery-product-standard-cybersecurity-20262026-11-01T00:02:43.000Z2026-11-01T00:02:43.000ZMCS is consulting on a dedicated battery product standard as certified installations pass 60,000 in 2026. The draft links safety evidence, comparable performance data and connected-device security, but implementation is not yet scheduled.CurrentCellsWest Africa Adopts Storage Directive as Ghana Advances a 200 MW Battery Plancurrentcells-article-west-africa-storage-directive-ghana-battery-procurement-20262026-10-31T00:03:59.000Z2026-10-31T00:03:59.000ZA regional directive adopted in Accra links battery deployment to market rules, grid coordination and end-of-life responsibilities. Ghana's procurement plans show the opportunity, but capacity, financing and implementation remain separate tests.CurrentCellsChina's 4 GWh Lingwu Battery Tender Puts Grid Infrastructure Inside the Pricecurrentcells-article-lingwu-tianyuan-4gwh-battery-tender-grid-infrastructure-20262026-10-30T00:04:16.000Z2026-10-30T00:04:16.000ZA Wuhan Tianyuan-led consortium has won a CNY 3.64 billion tender for a 1 GW / 4 GWh shared battery in Ningxia. The price includes grid works and construction, while the formal contract and revenue allocation remain unresolved.CurrentCellsADS-TEC's 4 GWh German Battery Moves Toward a Permit and a Majority-Stake Salecurrentcells-article-ads-tec-pulverdingen-4gwh-battery-permit-financing-20262026-10-29T00:04:08.000Z2026-10-29T00:04:08.000ZADS-TEC Energy has completed permitting documents for a planned 1 GW / 4 GWh battery at Pulverdingen. A majority-stake sale, financing and a 2029 grid connection remain the next delivery tests.CurrentCellsRondo Energy: The Brick Battery Company Taking Industrial Heat Beyond the Pilotcurrentcells-article-rondo-energy-company-profile2026-10-28T01:07:08.000Z2026-10-28T01:07:08.000ZRondo turns low-cost electricity into industrial steam with brick-based heat batteries. Operating sites, Covestro construction, and Rio Tinto engineering reveal the next scale test.CurrentCellsSingapore Targets 1 GWh of Storage, With Land and Market Rules in Focuscurrentcells-article-singapore-1gwh-storage-2030-industry-consultation-20262026-10-28T00:03:24.000Z2026-10-28T00:03:24.000ZSingapore's energy regulator is consulting on a near-tripling of storage capacity by 2030. Space-saving designs, dispatch rules and commercial models will determine how the target becomes operating projects.CurrentCellsBattery State of Charge Explained: Why the Percentage Is an Estimatecurrentcells-article-battery-state-of-charge-coulomb-counting-explained2026-10-27T01:08:09.000Z2026-10-27T01:08:09.000ZCoulomb counting tracks charge entering and leaving a battery, but sensor drift, uncertain capacity and imperfect starting points complicate the percentage on the screen.CurrentCellsToshiba's Mongolian Microgrid Splits Fast Power From Long-Duration Storagecurrentcells-article-toshiba-darkhan-mongolia-hybrid-battery-storage-20262026-10-27T00:04:21.000Z2026-10-27T00:04:21.000ZToshiba is building a 20-minute SCiB battery and controls for a Mongolian solar microgrid paired with 15.33 MWh of bulk storage. The project separates rapid power balancing from multi-hour energy shifting.CurrentCellsVietnam's December Storage Deadline Puts Factory Rooftops in Focuscurrentcells-article-vietnam-industrial-rooftop-battery-storage-policy-deadline-20262026-10-26T00:02:45.000Z2026-10-26T00:02:45.000ZVietnam is accelerating battery storage guidance and rooftop solar support, with northern industrial parks a priority. The next test is converting policy deadlines into bankable projects, not counting announcements as installed capacity.CurrentCellsHome Battery Quotes Hit $1,130 per kWh as Shopper Interest Outruns Adoptioncurrentcells-article-energysage-home-battery-prices-affordability-gap-20262026-10-25T00:03:13.000Z2026-10-25T00:03:13.000ZEnergySage marketplace battery quotes rose to $1,130/kWh in H1 2026 while storage attachment fell to 31%. Growing interest is not yet translating into more solar-plus-storage quotes.CurrentCellsVoltus Expands Google's PJM Virtual Power Plant to Gigawatt Scalecurrentcells-article-voltus-google-pjm-gigawatt-virtual-power-plant-20262026-10-24T00:03:21.000Z2026-10-24T00:03:21.000ZGoogle's expanded Voltus agreement will aggregate batteries and flexible demand across PJM. The deal creates a new route to capacity payments, but its gigawatt headline is not a battery installation total.CurrentCellsUL Solutions Gives Modular DC Batteries a Clearer Certification Routecurrentcells-article-ul-solutions-modular-dc-battery-certification-20262026-10-23T00:02:43.000Z2026-10-23T00:02:43.000ZA new UL Solutions pathway documents evaluated battery and power-conversion combinations, giving modular storage suppliers more flexibility without treating components as universally interchangeable.CurrentCellsViridi Brings 3.75 MWh of Indoor Batteries to Buffalo Affordable Housingcurrentcells-article-viridi-buffalo-affordable-housing-indoor-battery-20262026-10-22T00:03:06.000Z2026-10-22T00:03:06.000ZPeace Bridge Place combines indoor batteries, building electrification and utility demand response. The 105-unit Buffalo project tests whether storage can cut property costs while protecting residents and supporting the grid.CurrentCellsInvinity Energy Systems: The Vanadium Flow Battery Company Facing the Delivery Testcurrentcells-article-invinity-energy-company-profile2026-10-21T01:04:32.000Z2026-10-21T01:04:32.000ZInvinity has larger orders, 11 GWh of fleet throughput and a Swiss megaproject opportunity. Deliveries, manufacturing costs and cash conversion remain the tests.CurrentCellsGenesis Opens Huntly's 200 MWh Battery as New Zealand Balances Power and Gascurrentcells-article-genesis-huntly-200mwh-battery-new-zealand-20262026-10-21T00:03:57.000Z2026-10-21T00:03:57.000ZGenesis has opened a 100 MW / 200 MWh battery at Huntly and approved a matching second stage. Its latest gas-supply decision shows why fast storage and fuel-backed generation still serve different jobs.CurrentCellsBattery Augmentation Explained: How Storage Plants Keep Their Four-Hour Promisecurrentcells-article-battery-augmentation-explained2026-10-20T01:05:14.000Z2026-10-20T01:05:14.000ZAn evergreen guide to battery augmentation, separating energy from power, augmentation from replacement, and lifetime cost assumptions from engineering plans. Includes a hypothetical 100 MW worked example and procurement checklist.CurrentCellsArcActive's Deakin Pilot Gives Lead-Acid Batteries a New Commercial Storage Testcurrentcells-article-arcactive-deakin-lead-acid-storage-pilot-20262026-10-20T00:03:41.000Z2026-10-20T00:03:41.000ZArcActive's first containerised pilot is operating at Deakin University with Origin Zero. The project tests whether redesigned lead-acid batteries can serve commercial sites where installation constraints matter as much as cell prices.CurrentCellsBattery Storage Has a Data Quality Problem Before It Has an AI Problemcurrentcells-article-battery-storage-telemetry-data-quality-operating-risk-20262026-10-19T00:03:10.000Z2026-10-19T00:03:10.000ZBattery analytics is moving into the operating stack. Shared grid connections, dispatch decisions and warranty evidence make trustworthy telemetry a financial issue for storage owners.CurrentCellsFoxconn Targets Taiwan’s Factory Battery Market With a Domestic-Cell Alliancecurrentcells-article-foxconn-taiwan-domestic-cells-industrial-storage-alliance-20262026-10-18T00:08:14.000Z2026-10-18T00:08:14.000ZFoxconn and four Taiwanese partners plan 306 kWh storage cabinets and a 100 MWh deployment target for 2027. Certification, controls and customer delivery now matter as much as cell production.CurrentCellsFlatiron Secures $850 Million for Chelsea's 1.2 GWh Urban Batterycurrentcells-article-flatiron-energizar-850m-chelsea-battery-financing-20262026-10-17T00:04:27.000Z2026-10-17T00:04:27.000ZFlatiron has closed financing commitments for its Energizar battery in Chelsea, Massachusetts, with commercial operation targeted for late 2027. The deal puts urban storage delivery, not just capacity announcements, in focus.CurrentCellsEntech Wins €40 Million French Battery Contract With the Grid Connection Includedcurrentcells-article-entech-france-180mwh-battery-epc-contract-20262026-10-16T00:04:14.000Z2026-10-16T00:04:14.000ZEntech's largest sole-contractor EPC award covers a 90 MW / 180 MWh battery, a 90 kV substation and renewable five-year maintenance, putting delivery accountability alongside storage capacity.CurrentCellsNightpeak Doubles Bocanova to 300 MW as Texas Adds Operating Battery Capacitycurrentcells-article-nightpeak-bocanova-2-300mw-texas-battery-20262026-10-15T00:02:55.000Z2026-10-15T00:02:55.000ZBocanova 2 adds 150 MW of two-hour Tesla storage near Houston, backed by MUFG debt, U.S. Bank tax equity and a long-term offtake agreement.CurrentCellsAntora Energy: The Carbon-Block Battery Company Turning Industrial Heat Into Infrastructurecurrentcells-article-antora-energy-company-profile2026-10-14T01:04:43.000Z2026-10-14T01:04:43.000ZAntora has an operating industrial heat project, $550 million in new equity and a Kansas expansion plan. Its next test is repeatable delivery, not just bigger batteries.CurrentCellsBattery Buyers Launch ESCA to Rewrite the Storage Supply Contractcurrentcells-article-esca-battery-procurement-contract-alliance-20262026-10-14T00:04:41.000Z2026-10-14T00:04:41.000ZThe Energy Storage Contract Alliance has published a buyer-side BESS supply agreement, putting testing, warranties, traceability and cybersecurity into a common procurement framework.CurrentCellsBattery Capacity Credit Explained: Why 100 MW Is Not Always 100 MW of Reliabilitycurrentcells-article-battery-capacity-credit-elcc-explained2026-10-13T01:07:21.000Z2026-10-13T01:07:21.000ZCapacity credit is a system reliability measure, not an efficiency rating. This explainer separates nameplate power, stored energy, and accreditation; explains portfolio effects and winter peaks; and gives buyers a checklist plus a clearly hypothetical revenue example.CurrentCellsLONGi's Suzhou Factory Puts Battery System Integration in the Spotlightcurrentcells-article-longi-suzhou-storage-integration-factory-20262026-10-12T00:04:42.000Z2026-10-12T00:04:42.000ZLONGi's new Suzhou storage base targets 31 GWh of annual integration capacity this October and 50 GWh in 2027. The bigger test is turning assembly capacity into commissioned battery systems.CurrentCellsSouth Africa Puts 4.6 GW of Batteries Ahead of New Wind and Solar Procurementcurrentcells-article-south-africa-4600mw-battery-storage-irp-curtailment-20262026-10-10T00:04:44.000Z2026-10-10T00:04:44.000ZSouth Africa is prioritising a proposed 4,600 MW battery allocation under IRP 2025, tying procurement to curtailed electricity, grid constraints and enforceable performance obligations.CurrentCellsFour-Hour Batteries Beat New Gas Peakers on Cost in 43 Markets, Wood Mackenzie Sayscurrentcells-article-woodmac-four-hour-batteries-gas-peakers-cost-20262026-10-09T00:06:40.000Z2026-10-09T00:06:40.000ZWood Mackenzie says four-hour storage now undercuts new open-cycle gas turbines in every market it compared, shifting the procurement debate toward charging, reliability, and delivery risk.CurrentCellsNextEra's East End Battery Shutdown Puts Water Protection Into the Storage Safety Testcurrentcells-article-nextera-east-end-battery-shutdown-water-safety-20262026-10-08T00:05:04.000Z2026-10-08T00:05:04.000ZNextEra has agreed to suspend two Long Island battery facilities and remove Novec 1230, as Suffolk County presses for groundwater remediation after the 2023 East Hampton fire.CurrentCellsEnergy Dome: The CO₂ Battery Company Turning Long-Duration Storage Into Infrastructurecurrentcells-article-energy-dome-company-profile2026-10-07T01:24:50.000Z2026-10-07T01:24:50.000ZEnergy Dome has a full-scale CO₂ Battery in Sardinia and Google-backed expansion plans. Its next test is turning a proven plant into repeatable infrastructure.CurrentCellsOX2's Muswellbrook Battery Deal Puts Hybrid Plant Controls at the Center of Coal-Site Reusecurrentcells-article-ox2-muswellbrook-estorage-200mwh-battery-contract-20262026-10-07T00:04:10.000Z2026-10-07T00:04:10.000ZCanadian Solar's e-STORAGE will supply a 100 MW / 200 MWh battery for OX2's Muswellbrook solar project, combining cells, hybrid controls, grid studies, and 20 years of service on former coal-mine land.CurrentCellsBattery Round-Trip Efficiency Explained: Where the Energy Goescurrentcells-article-battery-round-trip-efficiency-explained2026-10-06T01:08:08.000Z2026-10-06T01:08:08.000ZRound-trip efficiency compares energy delivered with energy consumed. This explainer separates cell and grid-meter measurements, historical evidence and modeling assumptions, and energy-only trading margins from project profit.CurrentCellsMaryland's 440 MW Battery Awards Put Revenue Certainty Ahead of Steel in the Groundcurrentcells-article-maryland-440mw-storage-capacity-credit-awards-20262026-10-06T00:04:09.000Z2026-10-06T00:04:09.000ZMaryland conditionally selected Chalk Point and Jade Meadow III for 15-year storage capacity credit awards, advancing 440 MW of four-hour batteries while leaving construction approval and a procurement shortfall unresolved.CurrentCellsOntario's Battery Ramp-Rate Debate Puts Grid Controls Ahead of Raw Speedcurrentcells-article-ontario-ieso-battery-ramp-rate-limit-20262026-10-05T00:05:13.000Z2026-10-05T00:05:13.000ZOntario's IESO is defending a 100 MW-per-minute battery dispatch limit as storage operators seek stronger technical evidence. The debate shows why fast hardware and usable grid flexibility are not the same thing.CurrentCellsQueensland's 40% Wholesale Price Drop Shows Batteries Changing the Marketcurrentcells-article-queensland-cleanco-battery-wholesale-prices-20262026-10-04T00:06:15.000Z2026-10-04T00:06:15.000ZCleanCo attributes part of Queensland's sharp wholesale price decline to new batteries. Its annual results show why cheaper grid power and stronger storage profits are different questions.CurrentCellsCalifornia's New VPP Laws Put Home Batteries in the Grid Reliability Businesscurrentcells-article-california-sb913-sb905-home-battery-vpp-laws-20262026-10-03T00:06:06.000Z2026-10-03T00:06:06.000ZCalifornia has signed SB 913 and SB 905, opening a regulatory path for customer battery exports to earn reliability value and for utilities to make better use of existing grid capacity.CurrentCellsGermany's New V2G Rules Turn EV Batteries Into Home Power Assetscurrentcells-article-germany-mispel-v2g-home-battery-rules-20262026-10-02T00:04:45.000Z2026-10-02T00:04:45.000ZGermany's MiSpeL framework gives EV owners, solar households, and storage operators a formal way to account for bidirectional power flows without losing renewable support. The decision opens a cleaner path for vehicle-to-home and vehicle-to-grid products, even as metering operators work through a transition period that runs into 2027.CurrentCells