{"id":1011,"date":"2025-12-30T01:53:44","date_gmt":"2025-12-30T01:53:44","guid":{"rendered":"https:\/\/en.esplaza.com.cn\/?p=1011"},"modified":"2025-12-30T01:53:44","modified_gmt":"2025-12-30T01:53:44","slug":"morgan-stanleys-latest-research-battery-degradation-management-is-a-key-determinant-of-energy-storage-project-returns","status":"publish","type":"post","link":"https:\/\/en.esplaza.com.cn\/index.php\/2025\/12\/30\/morgan-stanleys-latest-research-battery-degradation-management-is-a-key-determinant-of-energy-storage-project-returns\/","title":{"rendered":"Morgan Stanley&#8217;s Latest Research: Battery Degradation Management Is a Key Determinant of Energy Storage Project Returns"},"content":{"rendered":"\n<p><strong>The Energy Storage Industry Is Shifting: From &#8220;Upfront Price&#8221; to &#8220;Lifetime Economics&#8221;.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/en.esplaza.com.cn\/wp-content\/uploads\/2025\/12\/image-26-1024x576.png\" alt=\"\" class=\"wp-image-1012\" srcset=\"https:\/\/en.esplaza.com.cn\/wp-content\/uploads\/2025\/12\/image-26-1024x576.png 1024w, https:\/\/en.esplaza.com.cn\/wp-content\/uploads\/2025\/12\/image-26-300x169.png 300w, https:\/\/en.esplaza.com.cn\/wp-content\/uploads\/2025\/12\/image-26-768x432.png 768w, https:\/\/en.esplaza.com.cn\/wp-content\/uploads\/2025\/12\/image-26.png 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p id=\"ember1706\">Over the past two years, one question has dominated discussions in the energy storage industry:<\/p>\n\n\n\n<p id=\"ember1707\"><strong><em>\u201cHow much does your system cost per KWh?\u201d<\/em><\/strong><\/p>\n\n\n\n<p id=\"ember1708\">However, Morgan Stanley\u2019s latest research on energy storage repeatedly emphasizes a very different conclusion:<\/p>\n\n\n\n<p><strong>For long-duration assets like energy storage, cost per cycle ($\/cycle) matters far more than cost per kWh.<\/strong><\/p>\n\n\n\n<p id=\"ember1710\">The logic is straightforward.<\/p>\n\n\n\n<p id=\"ember1711\">Energy storage is not a fast-moving consumer product. It is a long-life infrastructure asset, often designed to operate for 15\u201320 years. What ultimately determines whether a project is profitable is not how cheap the system is on day one, but:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>How many cycles the battery can actually deliver<\/li>\n\n\n\n<li>How much usable energy is retained in each cycle<\/li>\n\n\n\n<li>How quickly revenue erodes as capacity degrades<\/li>\n<\/ul>\n\n\n\n<p id=\"ember1713\">All of these factors converge on one long-underestimated metric:<\/p>\n\n\n\n<p><strong>Battery degradation control.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ember1715\">Same System, Different Degradation \u2014 A Project Can Live or Die<\/h3>\n\n\n\n<p id=\"ember1716\">In its report, Morgan Stanley presents a highly \u201cengineering-driven\u201d scenario analysis. The system remains identical; only one variable changes: <strong>the battery degradation rate<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ember1717\">Two scenarios over a 20-year design life:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Slow degradation:<\/strong> ~1% energy loss per year<\/li>\n\n\n\n<li><strong>Fast degradation:<\/strong> 30% capacity loss in the first five years, followed by 1.5% annually<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQFY6Mw3kMT4uw\/article-inline_image-shrink_1500_2232\/B56ZtOTM6cHgAU-\/0\/1766545215919?e=1768435200&amp;v=beta&amp;t=_cYJLnuEymFqhIgwGcl8QcE-j88NCO_vpOTpWl_C2QE\" alt=\"Article content\"\/><\/figure>\n\n\n\n<p id=\"ember1720\">Using the <strong>CAISO market in California<\/strong> as an example\u2014where storage revenues are diversified (capacity payments, energy arbitrage, ancillary services, environmental value, and the 30% Investment Tax Credit)\u2014Morgan Stanley assumes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>System CAPEX: <strong>USD 250\/kWh<\/strong><\/li>\n\n\n\n<li>Capital structure: <strong>50% debt financing<\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"ember1722\">Under these assumptions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Equity IRR reaches 38% in the slow-degradation case<\/strong><\/li>\n\n\n\n<li><strong>IRR drops to 27% in the fast-degradation case<\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"ember1724\">An <strong>11-percentage-point gap<\/strong>, driven solely by degradation behavior.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQFQu5vqkLKcCw\/article-inline_image-shrink_1500_2232\/B56ZtOTWayGsAU-\/0\/1766545254790?e=1768435200&amp;v=beta&amp;t=JKYM2qouYm9BLb1j038Da-85oiqPvxgOEhYEmcNKewM\" alt=\"Article content\"\/><\/figure>\n\n\n\n<p id=\"ember1726\">Morgan Stanley then makes an even more striking observation:<\/p>\n\n\n\n<p>If a fast-degrading battery is used, the system must be <strong>USD 50\/kWh cheaper upfront<\/strong> just to match the return of a slow-degrading battery.<\/p>\n\n\n\n<p id=\"ember1728\">This helps explain a common industry phenomenon: Why do storage systems with similar specifications show large price differences?<\/p>\n\n\n\n<p id=\"ember1729\">The answer is not who is \u201cpricing aggressively,\u201d but <strong>whose battery loses capacity more slowly over time<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ember1730\">China: The Most &#8220;Unforgiving&#8221; Test Ground for Battery Degradation<\/h3>\n\n\n\n<p id=\"ember1731\">Morgan Stanley also analyzes China\u2019s commercial and industrial (C&amp;I) storage market, where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Revenue streams are limited<\/li>\n\n\n\n<li>Capacity payments and environmental premiums are largely absent<\/li>\n\n\n\n<li>Income is primarily driven by peak\u2013valley electricity price arbitrage<\/li>\n<\/ul>\n\n\n\n<p id=\"ember1733\">Under a required <strong>20% IRR<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fast degradation<\/strong> requires system costs below <strong>USD 75\/kWh<\/strong><\/li>\n\n\n\n<li><strong>Slow degradation<\/strong> allows costs up to <strong>USD 105\/kWh<\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"ember1735\">At a system cost of <strong>USD 100\/kWh<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Unlevered IRR reaches 12.6% under slow degradation<\/strong><\/li>\n\n\n\n<li><strong>But falls to just 7.1% under fast degradation<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQFaFpeguvMZbg\/article-inline_image-shrink_1500_2232\/B56ZtOTjerJYAU-\/0\/1766545308292?e=1768435200&amp;v=beta&amp;t=sqQbQ7_qwpKOFr7xv6ySzhKPPTpY3xm5KhjcsPQICiE\" alt=\"Article content\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQEbgm0atLTyyQ\/article-inline_image-shrink_1500_2232\/B56ZtOToalGsAU-\/0\/1766545328579?e=1768435200&amp;v=beta&amp;t=pUs10qWmENvbhY1oMEnSHiBpvvDh_bRasDPVqpyBuwA\" alt=\"Article content\"\/><\/figure>\n\n\n\n<p id=\"ember1739\">At this point, the issue is no longer \u201cearning more or less\u201d \u2014 it is whether the project is <strong>financially viable at all<\/strong>.<\/p>\n\n\n\n<p id=\"ember1740\">China\u2019s C&amp;I storage market may be the most unforgiving examination room in the world, and <strong>battery degradation rate is the exam question<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ember1741\">Battery Performance Evidence from Real-World Data<\/h3>\n\n\n\n<p id=\"ember1742\">Morgan Stanley\u2019s report also discloses its independent battery performance research.<\/p>\n\n\n\n<p id=\"ember1743\">Using ride-hailing data from four Tier-1 Chinese cities, the study analyzed <strong>100 samples across 12 electric vehicle models<\/strong>. The results show significant variation in degradation performance, reflecting differences in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Battery interface optimization<\/li>\n\n\n\n<li>Lithium replenishment strategies<\/li>\n<\/ul>\n\n\n\n<p id=\"ember1745\">Notably, the two models equipped with <strong>CATL batteries<\/strong> exhibited the <strong>slowest degradation rates<\/strong> among all samples.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/media.licdn.com\/dms\/image\/v2\/D5612AQH6J58aqILSpQ\/article-inline_image-shrink_1500_2232\/B56ZtOT3ZpGsAU-\/0\/1766545389919?e=1768435200&amp;v=beta&amp;t=0uEdTamL6wtjVvbk9oIDyJOu12Sqyr0USqxBqDSwJ64\" alt=\"Article content\"\/><\/figure>\n\n\n\n<p id=\"ember1747\">In addition, Morgan Stanley references the <strong>Zhangbei National Wind\u2013Solar\u2013Storage Demonstration Project<\/strong>, one of China\u2019s earliest large-scale storage installations. Among four LFP battery suppliers involved:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Only CATL batteries have never been replaced<\/strong><\/li>\n\n\n\n<li>After <strong>14 years of operation<\/strong>, capacity remains at approximately <strong>90%<\/strong><\/li>\n\n\n\n<li>Other suppliers experienced large-scale replacements or early retirement<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ember1749\">Final Thoughts<\/h3>\n\n\n\n<p id=\"ember1750\">If storage is judged purely by tender prices, it appears to be an increasingly low-margin business. But when the time horizon extends to <strong>10 or 20 years<\/strong>, it becomes a far more <strong>brutal<\/strong> one.<\/p>\n\n\n\n<p id=\"ember1751\">Because eventually, all questions reduce to a single outcome:<\/p>\n\n\n\n<p><strong>Can your battery continue to generate stable cash flow?<\/strong><\/p>\n\n\n\n<p id=\"ember1753\">Morgan Stanley\u2019s report signals a quiet but decisive shift in the industry \u2014 from speculative deployment back to <strong>engineering fundamentals and physical reality<\/strong>.<\/p>\n\n\n\n<p id=\"ember1754\">Fast-degrading batteries may not be eliminated on day one. But they are eliminated by cash flow in year three, five, or eight \u2014 and ultimately voted out by asset owners, lenders, and operators alike.<\/p>\n\n\n\n<p id=\"ember1755\"><strong>This is why investor questions are changing:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Not just <\/strong><strong><em>\u201cHow much cheaper are you?\u201d<\/em><\/strong><\/li>\n\n\n\n<li><strong>But <\/strong><strong><em>\u201cCan you show me your degradation curve over 10 years?\u201d<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p id=\"ember1757\">Battery degradation control increasingly defines <strong>cell value and pricing power<\/strong>. It reflects a manufacturer\u2019s understanding of interface design, lithium compensation strategies, and the trade-off between energy density and long-term durability.<\/p>\n\n\n\n<p id=\"ember1758\">Cells may look standardized \u2014 but their economics are anything but.<\/p>\n\n\n\n<p>As energy storage shifts from <strong>policy-driven deployment<\/strong> to <strong>asset-driven operation<\/strong>, battery degradation control itself is becoming the strongest brand signal of all.<a href=\"https:\/\/www.linkedin.com\/in\/angie-z-261105188\/\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Energy Storage Industry Is Shifting: From &#8220;Upfront Price&#8221; to &#8220;Lifetime Economics&#8221;. Over the past&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1012,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,1],"tags":[],"class_list":["post-1011","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insight","category-research"],"_links":{"self":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1011","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1011"}],"version-history":[{"count":1,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1011\/revisions"}],"predecessor-version":[{"id":1013,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1011\/revisions\/1013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media\/1012"}],"wp:attachment":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}