https://currentcells.com/ Infrastructure journalism covering the battery industry and the electrification revolution. en-us Mon, 09 Nov 2026 01:08:39 GMT https://currentcells.com/og-image.png https://currentcells.com/ Weekly 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. https://currentcells.com/article/battery-materials-price-index Mon, 02 Nov 2026 00:00:00 GMT Price Index Price IndexLithiumCobaltNickelManganeseGraphiteCommoditiesMarket Data currentcells-article-battery-materials-price-index Hithium’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. https://currentcells.com/article/hithium-spain-battery-plant-navarre-2026 Mon, 24 Aug 2026 18:00:00 GMT Gigafactories HithiumSpainNavarreGigafactoriesGrid StorageBESSBattery Manufacturing currentcells-article-hithium-spain-battery-plant-navarre-2026 Silicon 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. https://currentcells.com/article/silicon-anode-batteries-explained Sun, 02 Aug 2026 00:00:00 GMT Battery Technology silicon anodebattery chemistryenergy densityEV batteriesSila NanotechnologiesGroup14Ampriuslithium-ionbattery technology currentcells-article-silicon-anode-batteries-explained Natron 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. https://currentcells.com/article/natron-energy-company-profile Tue, 14 Jul 2026 00:00:00 GMT Natron Energy Natron Energysodium-ionPrussian bluebattery manufacturingdata centersstationary storagecompany-profile currentcells-article-natron-energy-company-profile Two 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. https://currentcells.com/article/lyten-northvolt-canada-bess-energy-storage-march-2026 Wed, 17 Jun 2026 00:00:00 GMT news BESSLytenNorthvoltGrid StorageData CentersEos EnergyCanadaSwedenNMCIron-AirZinc currentcells-article-lyten-northvolt-canada-bess-energy-storage-march-2026 ABB 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. https://currentcells.com/article/abb-us-battery-converter-manufacturing-testing-2026 Mon, 09 Nov 2026 01:04:58 GMT Manufacturing currentcells-article-abb-us-battery-converter-manufacturing-testing-2026 EPE'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. https://currentcells.com/article/brazil-epe-139gwh-behind-meter-storage-economics-2026 Sun, 08 Nov 2026 01:03:12 GMT Policy & Markets currentcells-article-brazil-epe-139gwh-behind-meter-storage-economics-2026 Ireland 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. https://currentcells.com/article/ireland-500mw-storage-procurement-contract-length-2026 Sat, 07 Nov 2026 01:02:54 GMT Policy & Markets Irelandlong-duration energy storageCRUbattery financegrid storage currentcells-article-ireland-500mw-storage-procurement-contract-length-2026 Deutsche 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. https://currentcells.com/article/return-835-million-germany-battery-portfolio-financing-2026 Fri, 06 Nov 2026 01:03:25 GMT Policy & Markets ReturnGermanybattery storageportfolio financingDeutsche BankRabobank currentcells-article-return-835-million-germany-battery-portfolio-financing-2026 Energinet 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. https://currentcells.com/article/denmark-energinet-limited-grid-access-battery-connection-2026 Thu, 05 Nov 2026 01:03:12 GMT Policy & Markets DenmarkEnerginetgrid connectionsbattery storagecurtailment currentcells-article-denmark-energinet-limited-grid-access-battery-connection-2026 Coupling describes where a battery connects, not its chemistry. Learn how inverter limits, clipped solar energy, retrofit choices and dispatch rules change the right design. https://currentcells.com/article/ac-vs-dc-coupled-battery-storage-explained Tue, 03 Nov 2026 02:04:03 GMT Grid Storage AC couplingDC couplingsolar-plus-storagebattery storageinverters currentcells-article-ac-vs-dc-coupled-battery-storage-explained Samsung 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. https://currentcells.com/article/samsung-ct-powertech-acquisition-australia-battery-engineering-2026 Tue, 03 Nov 2026 01:03:42 GMT Company News currentcells-article-samsung-ct-powertech-acquisition-australia-battery-engineering-2026 IndiGrid 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. https://currentcells.com/article/indigrid-rajasthan-500mwh-battery-commercial-operation-2026 Mon, 02 Nov 2026 01:03:06 GMT Grid Storage IndiGridEnerGridIndiaRajasthanbattery storageNVVN currentcells-article-indigrid-rajasthan-500mwh-battery-commercial-operation-2026 MCS 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. https://currentcells.com/article/uk-mcs-042-home-battery-product-standard-cybersecurity-2026 Sun, 01 Nov 2026 00:02:43 GMT Policy & Markets currentcells-article-uk-mcs-042-home-battery-product-standard-cybersecurity-2026 A 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. https://currentcells.com/article/west-africa-storage-directive-ghana-battery-procurement-2026 Sat, 31 Oct 2026 00:03:59 GMT Policy & Markets currentcells-article-west-africa-storage-directive-ghana-battery-procurement-2026 A 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. https://currentcells.com/article/lingwu-tianyuan-4gwh-battery-tender-grid-infrastructure-2026 Fri, 30 Oct 2026 00:04:16 GMT Grid Storage Wuhan TianyuanChinaNingxiaLingwushared energy storagebattery procurement currentcells-article-lingwu-tianyuan-4gwh-battery-tender-grid-infrastructure-2026 ADS-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. https://currentcells.com/article/ads-tec-pulverdingen-4gwh-battery-permit-financing-2026 Thu, 29 Oct 2026 00:04:08 GMT Grid Storage ADS-TEC EnergyGermanyPulverdingenbattery storageproject finance currentcells-article-ads-tec-pulverdingen-4gwh-battery-permit-financing-2026 Rondo 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. https://currentcells.com/article/rondo-energy-company-profile Wed, 28 Oct 2026 01:07:08 GMT Companies Rondo Energythermal storageindustrial heatheat batteriesRio TintoCovestro currentcells-article-rondo-energy-company-profile Singapore'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. https://currentcells.com/article/singapore-1gwh-storage-2030-industry-consultation-2026 Wed, 28 Oct 2026 00:03:24 GMT Policy & Markets currentcells-article-singapore-1gwh-storage-2030-industry-consultation-2026 Coulomb counting tracks charge entering and leaving a battery, but sensor drift, uncertain capacity and imperfect starting points complicate the percentage on the screen. https://currentcells.com/article/battery-state-of-charge-coulomb-counting-explained Tue, 27 Oct 2026 01:08:09 GMT Battery Technology state of chargecoulomb countingBMSbattery measurement currentcells-article-battery-state-of-charge-coulomb-counting-explained Toshiba 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. https://currentcells.com/article/toshiba-darkhan-mongolia-hybrid-battery-storage-2026 Tue, 27 Oct 2026 00:04:21 GMT Grid Storage currentcells-article-toshiba-darkhan-mongolia-hybrid-battery-storage-2026 Vietnam 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. https://currentcells.com/article/vietnam-industrial-rooftop-battery-storage-policy-deadline-2026 Mon, 26 Oct 2026 00:02:45 GMT Policy & Markets Vietnamindustrial storagerooftop solarbattery policy currentcells-article-vietnam-industrial-rooftop-battery-storage-policy-deadline-2026 EnergySage 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. https://currentcells.com/article/energysage-home-battery-prices-affordability-gap-2026 Sun, 25 Oct 2026 00:03:13 GMT Policy & Markets EnergySageresidential storagebattery pricessolar-plus-storagehome batteries currentcells-article-energysage-home-battery-prices-affordability-gap-2026 Google'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. https://currentcells.com/article/voltus-google-pjm-gigawatt-virtual-power-plant-2026 Sat, 24 Oct 2026 00:03:21 GMT Grid Storage VoltusGooglePJMvirtual power plantsdistributed storage currentcells-article-voltus-google-pjm-gigawatt-virtual-power-plant-2026 A new UL Solutions pathway documents evaluated battery and power-conversion combinations, giving modular storage suppliers more flexibility without treating components as universally interchangeable. https://currentcells.com/article/ul-solutions-modular-dc-battery-certification-2026 Fri, 23 Oct 2026 00:02:43 GMT Manufacturing UL SolutionsUL 9540DC storagebattery certificationsystem integration currentcells-article-ul-solutions-modular-dc-battery-certification-2026 Peace 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. https://currentcells.com/article/viridi-buffalo-affordable-housing-indoor-battery-2026 Thu, 22 Oct 2026 00:03:06 GMT Grid Storage ViridiGood Carbon Co.Indoor StorageDemand ResponseAffordable Housing currentcells-article-viridi-buffalo-affordable-housing-indoor-battery-2026 Invinity has larger orders, 11 GWh of fleet throughput and a Swiss megaproject opportunity. Deliveries, manufacturing costs and cash conversion remain the tests. https://currentcells.com/article/invinity-energy-company-profile Wed, 21 Oct 2026 01:04:32 GMT Companies Invinity Energy Systemsvanadium flow batteriesEnduriumlong-duration storageFlexBaseDairyland currentcells-article-invinity-energy-company-profile Genesis 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. https://currentcells.com/article/genesis-huntly-200mwh-battery-new-zealand-2026 Wed, 21 Oct 2026 00:03:57 GMT Grid Storage currentcells-article-genesis-huntly-200mwh-battery-new-zealand-2026 An 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. https://currentcells.com/article/battery-augmentation-explained Tue, 20 Oct 2026 01:05:14 GMT Grid Storage battery augmentationbattery degradationenergy storagelifecycle costsBESS currentcells-article-battery-augmentation-explained ArcActive'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. https://currentcells.com/article/arcactive-deakin-lead-acid-storage-pilot-2026 Tue, 20 Oct 2026 00:03:41 GMT Chemistry currentcells-article-arcactive-deakin-lead-acid-storage-pilot-2026 Battery analytics is moving into the operating stack. Shared grid connections, dispatch decisions and warranty evidence make trustworthy telemetry a financial issue for storage owners. https://currentcells.com/article/battery-storage-telemetry-data-quality-operating-risk-2026 Mon, 19 Oct 2026 00:03:10 GMT Grid Storage Battery AnalyticsTelemetryAsset ManagementGrid StorageArenko currentcells-article-battery-storage-telemetry-data-quality-operating-risk-2026 Foxconn 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. https://currentcells.com/article/foxconn-taiwan-domestic-cells-industrial-storage-alliance-2026 Sun, 18 Oct 2026 00:08:14 GMT Manufacturing ManufacturingFoxconnTaiwanIndustrial StorageBehind-the-MeterDomestic Cells currentcells-article-foxconn-taiwan-domestic-cells-industrial-storage-alliance-2026 Flatiron 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. https://currentcells.com/article/flatiron-energizar-850m-chelsea-battery-financing-2026 Sat, 17 Oct 2026 00:04:27 GMT Grid Storage Flatiron EnergyEnergizarMassachusettsProject FinanceGrid Storage currentcells-article-flatiron-energizar-850m-chelsea-battery-financing-2026 Entech'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. https://currentcells.com/article/entech-france-180mwh-battery-epc-contract-2026 Fri, 16 Oct 2026 00:04:14 GMT Grid Storage Grid StorageEntechFranceEPCRTEBattery Storage currentcells-article-entech-france-180mwh-battery-epc-contract-2026 Bocanova 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. https://currentcells.com/article/nightpeak-bocanova-2-300mw-texas-battery-2026 Thu, 15 Oct 2026 00:02:55 GMT Grid Storage Grid StorageNightpeak EnergyBocanovaTexasERCOTTesla currentcells-article-nightpeak-bocanova-2-300mw-texas-battery-2026 Antora 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. https://currentcells.com/article/antora-energy-company-profile Wed, 14 Oct 2026 01:04:43 GMT Companies Antora Energythermal batteriesindustrial heatcarbon storagePratt EnergyPOET currentcells-article-antora-energy-company-profile The Energy Storage Contract Alliance has published a buyer-side BESS supply agreement, putting testing, warranties, traceability and cybersecurity into a common procurement framework. https://currentcells.com/article/esca-battery-procurement-contract-alliance-2026 Wed, 14 Oct 2026 00:04:41 GMT Policy & Markets ESCABattery ProcurementGrid StorageBESSWarrantiesCybersecurity currentcells-article-esca-battery-procurement-contract-alliance-2026 Capacity 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. https://currentcells.com/article/battery-capacity-credit-elcc-explained Tue, 13 Oct 2026 01:07:21 GMT Grid Storage capacity creditELCCresource adequacybattery storagestorage economics currentcells-article-battery-capacity-credit-elcc-explained LONGi'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. https://currentcells.com/article/longi-suzhou-storage-integration-factory-2026 Mon, 12 Oct 2026 00:04:42 GMT Manufacturing LONGiSuzhouManufacturingSystem IntegrationGrid Storage currentcells-article-longi-suzhou-storage-integration-factory-2026 South Africa is prioritising a proposed 4,600 MW battery allocation under IRP 2025, tying procurement to curtailed electricity, grid constraints and enforceable performance obligations. https://currentcells.com/article/south-africa-4600mw-battery-storage-irp-curtailment-2026 Sat, 10 Oct 2026 00:04:44 GMT Policy & Markets South AfricaBattery StorageIRP 2025CurtailmentGrid Storage currentcells-article-south-africa-4600mw-battery-storage-irp-curtailment-2026 Wood 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. https://currentcells.com/article/woodmac-four-hour-batteries-gas-peakers-cost-2026 Fri, 09 Oct 2026 00:06:40 GMT Policy & Markets Grid StorageWood MackenzieBattery EconomicsGas PeakersFour-Hour Storage currentcells-article-woodmac-four-hour-batteries-gas-peakers-cost-2026 NextEra 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. https://currentcells.com/article/nextera-east-end-battery-shutdown-water-safety-2026 Thu, 08 Oct 2026 00:05:04 GMT Grid Storage NextEra EnergyBattery SafetyGrid StorageWater ProtectionLong Island currentcells-article-nextera-east-end-battery-shutdown-water-safety-2026 Energy 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. https://currentcells.com/article/energy-dome-company-profile Wed, 07 Oct 2026 01:24:50 GMT Companies Energy DomeCO2 Batterylong-duration energy storageGoogleSardiniaIreland currentcells-article-energy-dome-company-profile Canadian 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. https://currentcells.com/article/ox2-muswellbrook-estorage-200mwh-battery-contract-2026 Wed, 07 Oct 2026 00:04:10 GMT Grid Storage OX2Canadian Solare-STORAGEMuswellbrookGrid StorageAustralia currentcells-article-ox2-muswellbrook-estorage-200mwh-battery-contract-2026 Round-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. https://currentcells.com/article/battery-round-trip-efficiency-explained Tue, 06 Oct 2026 01:08:08 GMT Grid Storage round-trip efficiencybattery storageBESSenergy lossesstorage economics currentcells-article-battery-round-trip-efficiency-explained Maryland 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. https://currentcells.com/article/maryland-440mw-storage-capacity-credit-awards-2026 Tue, 06 Oct 2026 00:04:09 GMT Policy & Markets MarylandGrid StoragePJMCapacity CreditsChalk PointJade Meadow III currentcells-article-maryland-440mw-storage-capacity-credit-awards-2026 Ontario'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. https://currentcells.com/article/ontario-ieso-battery-ramp-rate-limit-2026 Mon, 05 Oct 2026 00:05:13 GMT Policy & Markets OntarioIESOBattery StorageGrid Controls currentcells-article-ontario-ieso-battery-ramp-rate-limit-2026 CleanCo 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. https://currentcells.com/article/queensland-cleanco-battery-wholesale-prices-2026 Sun, 04 Oct 2026 00:06:15 GMT Policy & Markets QueenslandCleanCoBattery StorageElectricity PricesStorage Economics currentcells-article-queensland-cleanco-battery-wholesale-prices-2026 California 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. https://currentcells.com/article/california-sb913-sb905-home-battery-vpp-laws-2026 Sat, 03 Oct 2026 00:06:06 GMT Policy & Markets CaliforniaVirtual Power PlantsHome BatteriesSB 913SB 905Resource Adequacy currentcells-article-california-sb913-sb905-home-battery-vpp-laws-2026 Germany'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. https://currentcells.com/article/germany-mispel-v2g-home-battery-rules-2026 Fri, 02 Oct 2026 00:04:45 GMT Policy & Markets V2GGermanyPolicy & MarketsEV BatteriesHome BatteriesRooftop SolarSmart MetersVirtual Power Plants currentcells-article-germany-mispel-v2g-home-battery-rules-2026