[{"data":1,"prerenderedAt":710},["ShallowReactive",2],{"ticker-data":3,"story-article/is-the-energy-storage-market-shifting-to-longer-duration-capacities-":540},[4,52,82,112,148,186,228,259,296,328,371,412,450,481,510],{"publishedDate":5,"updateFrequency":6,"updateFrequencyText":7,"label":8,"today":9,"last":10,"percentageChange":11,"yearToDate":12,"yearOnYear":13,"oneYearIndexTrend":14,"url":48,"subscription":49,"isProtected":50,"hasAccess":51},"2026-05-27","2wk","Updated every 2 weeks","Lithium",411.01,408.51,0.61,75.85,175.57,[15,16,18,21,24,27,30,33,36,39,42,45],{"date":5,"value":9},{"date":17,"value":10},"2026-05-13",{"date":19,"value":20},"2026-04-29",372.51,{"date":22,"value":23},"2026-04-15",354.35,{"date":25,"value":26},"2026-04-01",346.55,{"date":28,"value":29},"2026-03-18",351.32,{"date":31,"value":32},"2026-03-04",346.6,{"date":34,"value":35},"2026-02-18",324,{"date":37,"value":38},"2026-02-04",337.67,{"date":40,"value":41},"2026-01-21",298.32,{"date":43,"value":44},"2026-01-07",233.73,{"date":46,"value":47},"2025-12-24",203.79,"/lithium/prices",null,false,true,{"publishedDate":5,"updateFrequency":6,"updateFrequencyText":7,"label":53,"today":54,"last":55,"percentageChange":56,"yearToDate":57,"yearOnYear":58,"oneYearIndexTrend":59,"url":48,"subscription":49,"isProtected":50,"hasAccess":51},"Lithium Carbonate",449.85,451.12,-0.28,77.12,181.56,[60,61,62,64,66,68,70,72,74,76,78,80],{"date":5,"value":54},{"date":17,"value":55},{"date":19,"value":63},404.38,{"date":22,"value":65},381.25,{"date":25,"value":67},371.52,{"date":28,"value":69},373.01,{"date":31,"value":71},366.63,{"date":34,"value":73},349.17,{"date":37,"value":75},356.81,{"date":40,"value":77},316.73,{"date":43,"value":79},253.98,{"date":46,"value":81},220.12,{"publishedDate":5,"updateFrequency":6,"updateFrequencyText":7,"label":83,"today":84,"last":85,"percentageChange":86,"yearToDate":87,"yearOnYear":88,"oneYearIndexTrend":89,"url":48,"subscription":49,"isProtected":50,"hasAccess":51},"Lithium Hydroxide",358.35,350.28,2.3,76.32,168.94,[90,91,92,94,96,98,100,102,104,106,108,110],{"date":5,"value":84},{"date":17,"value":85},{"date":19,"value":93},328.09,{"date":22,"value":95},316.95,{"date":25,"value":97},311.86,{"date":28,"value":99},321.41,{"date":31,"value":101},319.14,{"date":34,"value":103},295.42,{"date":37,"value":105},310,{"date":40,"value":107},270.4,{"date":43,"value":109},203.24,{"date":46,"value":111},177.17,{"publishedDate":19,"updateFrequency":113,"updateFrequencyText":114,"label":115,"today":116,"last":117,"percentageChange":118,"yearToDate":119,"yearOnYear":120,"oneYearIndexTrend":121,"url":147,"subscription":49,"isProtected":50,"hasAccess":51},"1wk","Updated every week","Cobalt",244.61,252.61,-3.17,3.99,97.72,[122,123,124,127,129,132,133,136,138,141,143,146],{"date":19,"value":116},{"date":25,"value":117},{"date":125,"value":126},"2026-03-25",252.45,{"date":28,"value":128},252.84,{"date":130,"value":131},"2026-03-11",253.48,{"date":31,"value":126},{"date":134,"value":135},"2026-02-25",256.64,{"date":34,"value":137},255.58,{"date":139,"value":140},"2026-02-11",253.31,{"date":37,"value":142},252.26,{"date":144,"value":145},"2026-01-28",241.15,{"date":40,"value":145},"/cobalt/prices",{"publishedDate":149,"updateFrequency":6,"updateFrequencyText":7,"label":150,"today":151,"last":152,"percentageChange":153,"yearToDate":154,"yearOnYear":155,"oneYearIndexTrend":156,"url":185,"subscription":49,"isProtected":50,"hasAccess":51},"2026-05-20","Nickel",135.83,133.05,2.09,12.5,30.68,[157,158,160,163,166,168,170,172,174,176,179,182],{"date":149,"value":151},{"date":159,"value":152},"2026-05-06",{"date":161,"value":162},"2026-04-22",125.43,{"date":164,"value":165},"2026-04-08",124.51,{"date":125,"value":167},123.94,{"date":130,"value":169},123.51,{"date":134,"value":171},122.7,{"date":139,"value":173},123.79,{"date":144,"value":175},128.07,{"date":177,"value":178},"2026-01-14",120.74,{"date":180,"value":181},"2025-12-31",104.29,{"date":183,"value":184},"2025-12-17",103.44,"/nickel/prices",{"publishedDate":187,"updateFrequency":188,"updateFrequencyText":188,"label":189,"today":190,"last":191,"percentageChange":192,"yearToDate":193,"yearOnYear":194,"oneYearIndexTrend":195,"url":227,"subscription":49,"isProtected":50,"hasAccess":51},"2026-04-30","monthly","Natural Graphite",82.93,82.39,0.66,1.66,-0.87,[196,197,199,202,205,207,210,212,215,218,221,224],{"date":187,"value":190},{"date":198,"value":191},"2026-03-31",{"date":200,"value":201},"2026-02-27",81.92,{"date":203,"value":204},"2026-01-30",81.69,{"date":180,"value":206},81.58,{"date":208,"value":209},"2025-11-28",81.35,{"date":211,"value":209},"2025-10-31",{"date":213,"value":214},"2025-09-30",81.74,{"date":216,"value":217},"2025-08-29",81.56,{"date":219,"value":220},"2025-07-31",82.47,{"date":222,"value":223},"2025-06-30",83.13,{"date":225,"value":226},"2025-05-30",83.77,"/natural-graphite/prices",{"publishedDate":187,"updateFrequency":188,"updateFrequencyText":188,"label":229,"today":230,"last":231,"percentageChange":232,"yearToDate":233,"yearOnYear":234,"oneYearIndexTrend":235,"url":258,"subscription":49,"isProtected":50,"hasAccess":51},"Anode Coke",84.01,79.79,5.29,12.86,12.75,[236,237,238,240,242,244,246,248,250,252,254,256],{"date":187,"value":230},{"date":198,"value":231},{"date":200,"value":239},75.72,{"date":203,"value":241},74.61,{"date":180,"value":243},74.44,{"date":208,"value":245},76,{"date":211,"value":247},72.75,{"date":213,"value":249},71.92,{"date":216,"value":251},71.46,{"date":219,"value":253},70.35,{"date":222,"value":255},67.35,{"date":225,"value":257},65.78,"/synthetic-graphite/prices",{"publishedDate":260,"updateFrequency":188,"updateFrequencyText":188,"label":261,"today":262,"last":263,"percentageChange":264,"yearToDate":265,"yearOnYear":265,"oneYearIndexTrend":266,"url":295,"subscription":49,"isProtected":50,"hasAccess":51},"2025-11-17","Anode",77.79,77.96,-0.22,-1.93,[267,268,270,272,274,277,280,282,284,287,290,292],{"date":260,"value":262},{"date":269,"value":263},"2025-10-15",{"date":271,"value":263},"2025-09-15",{"date":273,"value":263},"2025-08-15",{"date":275,"value":276},"2025-07-15",77.93,{"date":278,"value":279},"2025-06-16",78.88,{"date":281,"value":279},"2025-05-15",{"date":283,"value":279},"2025-04-15",{"date":285,"value":286},"2025-03-17",79.89,{"date":288,"value":289},"2025-02-17",78.97,{"date":291,"value":289},"2025-01-15",{"date":293,"value":294},"2024-12-16",79.32,"/anode/prices",{"publishedDate":297,"updateFrequency":188,"updateFrequencyText":188,"label":298,"today":299,"last":300,"percentageChange":301,"yearToDate":301,"yearOnYear":302,"oneYearIndexTrend":303,"url":327,"subscription":49,"isProtected":50,"hasAccess":51},"2026-01-15","Cathode",72.79,64.08,13.59,43.38,[304,305,307,309,311,313,315,317,318,320,322,325],{"date":297,"value":299},{"date":306,"value":300},"2025-12-15",{"date":260,"value":308},62.01,{"date":269,"value":310},53.51,{"date":271,"value":312},49.5,{"date":273,"value":314},47.28,{"date":275,"value":316},46.05,{"date":278,"value":316},{"date":281,"value":319},48.08,{"date":283,"value":321},48.92,{"date":323,"value":324},"2025-03-18",52.79,{"date":288,"value":326},50.86,"/cathode/prices",{"publishedDate":329,"updateFrequency":188,"updateFrequencyText":188,"label":330,"today":331,"last":332,"percentageChange":333,"yearToDate":334,"yearOnYear":335,"oneYearIndexTrend":336,"url":370,"subscription":49,"isProtected":50,"hasAccess":51},"2025-03-31","Lithium ion Batteries",74.53,71.3,4.53,-1.6,-20.88,[337,338,340,343,346,349,352,355,358,361,364,367],{"date":329,"value":331},{"date":339,"value":332},"2025-02-28",{"date":341,"value":342},"2025-01-31",71.45,{"date":344,"value":345},"2024-12-31",75.74,{"date":347,"value":348},"2024-11-29",76.98,{"date":350,"value":351},"2024-10-31",77.34,{"date":353,"value":354},"2024-09-30",77.43,{"date":356,"value":357},"2024-08-30",80.56,{"date":359,"value":360},"2024-07-31",82.99,{"date":362,"value":363},"2024-06-28",87.2,{"date":365,"value":366},"2024-05-31",90.7,{"date":368,"value":369},"2024-04-30",93.2,"/battery-gigafactory/prices",{"publishedDate":372,"updateFrequency":6,"updateFrequencyText":7,"label":373,"today":374,"last":375,"percentageChange":376,"yearToDate":377,"yearOnYear":378,"oneYearIndexTrend":379,"url":411,"subscription":49,"isProtected":50,"hasAccess":51},"2026-05-21","Black Mass",54.15,51.47,5.21,25.5,92.33,[380,381,383,386,389,392,395,398,401,404,406,408],{"date":372,"value":374},{"date":382,"value":375},"2026-05-07",{"date":384,"value":385},"2026-04-23",48.63,{"date":387,"value":388},"2026-04-09",48.6,{"date":390,"value":391},"2026-03-26",47.29,{"date":393,"value":394},"2026-03-12",46.18,{"date":396,"value":397},"2026-02-26",45.8,{"date":399,"value":400},"2026-02-12",47.34,{"date":402,"value":403},"2026-01-29",49.57,{"date":297,"value":405},43.15,{"date":180,"value":407},47.05,{"date":409,"value":410},"2025-12-18",41.51,"/recycling/black-mass-prices",{"publishedDate":413,"updateFrequency":188,"updateFrequencyText":188,"label":414,"today":415,"last":416,"percentageChange":417,"yearToDate":418,"yearOnYear":419,"oneYearIndexTrend":420,"url":449,"subscription":49,"isProtected":50,"hasAccess":51},"2026-03-19","Rare Earths",172.27,182.38,-5.54,20.73,54.49,[421,422,424,427,430,432,435,437,440,443,445,447],{"date":413,"value":415},{"date":423,"value":416},"2026-03-05",{"date":425,"value":426},"2026-02-19",179.86,{"date":428,"value":429},"2026-02-05",155.4,{"date":431,"value":429},"2026-01-22",{"date":433,"value":434},"2026-01-08",145.37,{"date":46,"value":436},142.69,{"date":438,"value":439},"2025-12-11",141.67,{"date":441,"value":442},"2025-11-27",136.29,{"date":211,"value":444},132.15,{"date":213,"value":446},139.82,{"date":216,"value":448},145.27,"/rare-earths/prices",{"publishedDate":213,"updateFrequency":188,"updateFrequencyText":188,"label":451,"today":452,"last":453,"percentageChange":454,"yearToDate":455,"yearOnYear":456,"oneYearIndexTrend":457,"url":370,"subscription":49,"isProtected":50,"hasAccess":51},"LFP",111.93,124.92,-10.4,-2.67,-3.42,[458,459,460,462,464,466,469,471,473,475,477,479],{"date":213,"value":452},{"date":216,"value":453},{"date":219,"value":461},109.9,{"date":222,"value":463},100.47,{"date":225,"value":465},103.62,{"date":467,"value":468},"2025-04-30",109.47,{"date":329,"value":470},115.87,{"date":339,"value":472},117.3,{"date":341,"value":474},114.57,{"date":344,"value":476},115,{"date":347,"value":478},117.82,{"date":350,"value":480},111.9,{"publishedDate":213,"updateFrequency":188,"updateFrequencyText":188,"label":482,"today":483,"last":484,"percentageChange":485,"yearToDate":486,"yearOnYear":487,"oneYearIndexTrend":488,"url":370,"subscription":49,"isProtected":50,"hasAccess":51},"NCM High-Nickel",99.44,96.91,2.61,2.37,-3.84,[489,490,491,493,495,497,499,501,503,505,506,508],{"date":213,"value":483},{"date":216,"value":484},{"date":219,"value":492},97.09,{"date":222,"value":494},94.93,{"date":225,"value":496},97.13,{"date":467,"value":498},97.89,{"date":329,"value":500},101.4,{"date":339,"value":502},93.25,{"date":341,"value":504},98.94,{"date":344,"value":496},{"date":347,"value":507},98.69,{"date":350,"value":509},101.87,{"publishedDate":213,"updateFrequency":188,"updateFrequencyText":188,"label":511,"today":512,"last":513,"percentageChange":514,"yearToDate":515,"yearOnYear":516,"oneYearIndexTrend":517,"url":370,"subscription":49,"isProtected":50,"hasAccess":51},"NCM Mid-Nickel",103.5,99.73,3.78,13.78,6.78,[518,519,520,522,524,526,528,530,532,534,536,538],{"date":213,"value":512},{"date":216,"value":513},{"date":219,"value":521},99.19,{"date":222,"value":523},96.02,{"date":225,"value":525},98.23,{"date":467,"value":527},99.24,{"date":329,"value":529},101.29,{"date":339,"value":531},87.61,{"date":341,"value":533},92.44,{"date":344,"value":535},90.96,{"date":347,"value":537},92.24,{"date":350,"value":539},95.09,{"id":541,"uuid":542,"name":543,"slug":544,"full_slug":545,"content":546,"relatedArticles":708,"relatedVideos":709},148102673103082,"6c350409-abcd-42f5-a9a4-15e7729cd431","Is the energy storage market shifting to longer duration capacities?","is-the-energy-storage-market-shifting-to-longer-duration-capacities-","article/is-the-energy-storage-market-shifting-to-longer-duration-capacities-",{"_uid":547,"date":548,"tags":549,"editor":561,"content":571,"excerpt":673,"featured":51,"reporter":674,"component":685,"seo_title":686,"categories":687,"visibility":697,"data_vis_image":698,"featured_image":701,"seo_description":705,"formattedDate":706,"formattedArticleDate":707},"e3f2fd1e-3bed-4ae4-9a68-163ecfdac4d5","2026-02-23 00:00",[550,553,556,559],{"slug":551,"name":552},"bess","BESS",{"slug":554,"name":555},"bess-systems","BESS Systems",{"slug":557,"name":558},"energy-storage","Energy storage",{"slug":560,"name":560},"battery",[562],{"slug":563,"name":564,"content":565},"benjamin-roche","Benjamin Roche",{"job_title":566,"image":567,"bio":569,"linkedin":570},"Editor – Energy Transition Supply Chains",{"filename":568},"https://a.storyblok.com/f/287943243085208/800x800/66d6674fb8/benjamin-roche.png","Benjamin is Benchmark's Editor for Energy Transition Supply Chains, covering both upstream products like critical minerals and downstream products including energy storage systems and electric vehicles. He has previous experience covering trade flows, tariffs and the effects of geopolitics on supply chains.","https://www.linkedin.com/in/benjaminrochecontent/",{"type":572,"content":573},"doc",[574,586,595,605,622,630,644,652,665],{"type":575,"attrs":576,"content":577},"paragraph",{"textAlign":49},[578],{"text":579,"type":580,"marks":581},"Average energy storage project duration has risen globally over recent years as markets have moved away from predominantly two-hour systems towards four-hour and longer assets. Early battery energy storage system (BESS) deployments are typically optimised for frequency response and short-term balancing, where shorter duration configurations were sufficient to capture available revenues. ","text",[582],{"type":583,"attrs":584},"textStyle",{"color":585},"",{"type":575,"attrs":587,"content":589},{"textAlign":588},"left",[590],{"text":591,"type":580,"marks":592},"However, as the storage market matures and renewable penetration increases, the role of storage is moving to provide deeper energy shifting and system adequacy services. As a result, four-hour systems are now widely considered the market standard in many mature regions, and there is growing interest in six-hour, eight-hour and even longer-duration configurations.",[593],{"type":583,"attrs":594},{"color":585},{"type":596,"attrs":597},"blok",{"id":598,"body":599},"4b555383-30f0-4f60-9fbf-17ae5927682c",[600],{"id":601,"_uid":602,"type":603,"component":604,"fixed_height":585,"use_fixed_height":50,"fixed_height_mobile":585,"fixed_height_tablet":585},"27606684","i-95c9d85e-30e1-42d1-8cf5-a28306ac4e66","visualisation","ContentFlourish",{"type":606,"attrs":607,"content":609},"heading",{"level":608,"textAlign":49},2,[610,617],{"text":611,"type":580,"marks":612},"Why is duration important?",[613,615],{"type":583,"attrs":614},{"color":585},{"type":616},"bold",{"text":618,"type":580,"marks":619},"  ",[620],{"type":583,"attrs":621},{"color":585},{"type":575,"attrs":623,"content":624},{"textAlign":588},[625],{"text":626,"type":580,"marks":627},"Duration determines how long a battery can discharge at its rated power, and therefore how much energy it can deliver when the system needs it most. While short-duration assets are well suited to fast-response ancillary services, longer-duration systems are better equipped for energy shifting, peak demand coverage and supporting reliability during renewable shortfalls.",[628],{"type":583,"attrs":629},{"color":585},{"type":606,"attrs":631,"content":632},{"level":608,"textAlign":588},[633,639],{"text":634,"type":580,"marks":635},"What has pushed this change? ",[636,638],{"type":583,"attrs":637},{"color":585},{"type":616},{"text":640,"type":580,"marks":641}," ",[642],{"type":583,"attrs":643},{"color":585},{"type":575,"attrs":645,"content":646},{"textAlign":588},[647],{"text":648,"type":580,"marks":649},"The shift towards longer-duration BESS has been driven primarily by falling battery costs, which have reduced the incremental expense of adding additional hours of storage and improved project economics. At the same time, rising renewable penetration has increased the need for multi-hour energy shifting rather than short bursts of ancillary services. Market reforms, capacity mechanisms and the saturation of frequency response revenues in particular markets have further encouraged developers to adopt four-hour and longer configurations to diversify income streams and enhance asset value. ",[650],{"type":583,"attrs":651},{"color":585},{"type":606,"attrs":653,"content":654},{"level":608,"textAlign":588},[655,661],{"text":656,"type":580,"marks":657},"Is this an upside for battery demand?​",[658,660],{"type":583,"attrs":659},{"color":585},{"type":616},{"text":640,"type":580,"marks":662},[663],{"type":583,"attrs":664},{"color":585},{"type":575,"attrs":666,"content":667},{"textAlign":588},[668],{"text":669,"type":580,"marks":670},"Markets trending to longer duration provides a medium- and long-term upside potential for BESS demand. Even with modest growth in installed power capacity, a shift toward six-hour, eight-hour, or longer systems materially increases total cell demand, reinforcing BESS as a long-term driver of global battery consumption as grids lean more heavily on storage for bulk energy shifting. ",[671],{"type":583,"attrs":672},{"color":585},"Average energy storage project duration has risen globally over recent years as markets have moved away from predominantly two-hour systems towards four-hour and longer assets. Early battery energy storage system (BESS) deployments are typically optimised for frequency response and short-term balancing, where shorter duration configurations were sufficient to capture available revenues. ",[675],{"slug":676,"name":677,"content":678},"iola-hughes","Iola Hughes",{"job_title":679,"image":680,"bio":682,"linkedin":683,"markets_covered":684},"Head of Research",{"filename":681},"https://a.storyblok.com/f/287943243085208/852x854/03382be015/iola-h.png","Iola was Head of Research at Rho Motion prior to the acquisition, and now leads the downstream research for the Benchmark. She has six years of experience in the battery space and works across electric vehicle, battery, and energy storage markets. Previous experience includes a research position with a Servomex working on paramagnetic sensors and spectroscopy gas analysis. Iola graduated with a First-Class Honours Master’s Degree in Geophysics from University College London","https://www.linkedin.com/in/iolahughes/","Battery, BESS, EV and Battery","article","Is energy storage market shifting to longer duration capacities?",[688,691,694],{"slug":689,"name":690},"batteries","Batteries",{"slug":692,"name":693},"battery-technology","Battery Technology",{"slug":695,"name":696},"ess","ESS","private",{"id":49,"alt":49,"name":585,"focus":49,"title":49,"source":49,"filename":585,"copyright":49,"fieldtype":699,"meta_data":700},"asset",{},{"id":702,"alt":585,"name":585,"focus":585,"title":585,"source":585,"filename":703,"copyright":585,"fieldtype":699,"meta_data":704,"is_external_url":50},129068131298405,"https://a.storyblok.com/f/287943243085208/5a06b5e2e0/bm-harmony-energy-bess.jpg",{},"Average energy storage project duration has risen globally over recent years as markets have moved away from predominantly two-hour systems towards four-hour and longer assets.","Feb 23, 2026","23rd February 2026",[],[],1783529621834]