--- title: "Signal" canonical: "https://anchor.is/the-hysteresis/issue/3/signal" publication: "The Hysteresis" publisher: "The Hysteresis" language: "en-US" guide: "https://anchor.is/the-hysteresis/llms.txt" permalink: "https://anchor.is/the-hysteresis/issue/3/signal" issue: 3 section: "signal" description: "The numbers, their velocity, and what moves next" authors: ["Elise Huan-Cartwright"] published: 2026-06-29 updated: 2026-06-27 articles: 13 --- # The Hysteresis > The Hysteresis exists to give a small cross-functional team — strategy, investment, and procurement — a shared weekly instrument for reading the battery supply chain earlier than consensus. Success means the team consistently identifies inflection points in cell pricing, supplier health, and policy enforcement weeks or months before they surface in earnings calls, annual surveys, or trade press. The commercial mechanism is internal-first: the publication proves itself as a decision tool inside the organization, then extends to paid subscribers and a practitioner community as upside. Revenue follows utility — if the team makes better-timed procurement calls and competitive assessments because of what they read here, the publication earned its place. [Read on the website]() ## Issue 3 — Signal The numbers, their velocity, and what moves next ### Headline vs. Reality BNEF's December 2025 survey landed stationary storage packs at $70/kWh, down 45% year-on-year. That number still anchors procurement models and board decks. It is also, by now, stale. Chinese BESS cell spot prices reversed upward through early 2026. Lithium carbonate re-priced sharply off its October 2025 floor and held. A tripled Section 301 rate took effect January 1 on every China-origin BESS import. Korean suppliers are booking ESS orders into operating losses. Regional price gaps are wider than either annual survey captured before it went to print. Five contrasts between where the benchmarks sit and where the live indicators have moved. - **Annual Pack Benchmark Falls, Spot Cells Climb** — [Source]() — Published 2026-06-26 Tag: Cell Spot BNEF December 2025: global stationary storage packs at $70/kWh, down 45% YoY. InfoLink via ESS News (April 22, 2026): 314 Ah LFP storage cells at CNY 0.365/Wh on April 20, up from CNY 0.300/Wh in late October 2025. Roughly +22% in six months. Object difference: global annual pack survey vs. China spot cell assessment. - **Lithium Carbonate Floor Reset, Partially Retreated, Held** — [Source]() — Published 2026-06-26 Tag: Lithium Carbonate SMM average CNY 73,550/MT in October 2025. CNY 181,500/MT by January 26, 2026 (ESS News/InfoLink relay). CNY 167,000/MT on April 20 (InfoLink via ESS News). Still +127% above the October floor. SMM direct reported CNY 134,406/MT on February 10. Source-date gap between SMM direct and InfoLink relay noted. - **Section 301 Non-EV Battery Rate Tripled January 1** — [Source]() — Published 2026-06-26 Tag: Trade Policy Non-EV lithium-ion batteries (HTSUS 8507.60.0020): 7.5% through 2025, 25% effective January 1, 2026. Federal Register 89 FR 76581, published September 18, 2024. Covers BESS cells, modules, and battery cubes from China. BNEF's $70/kWh global pack benchmark predates this landed-cost modifier entirely. - **Korean ESS Order Books Grow Into Operating Losses** — [Source]() — Published 2026-06-26 Tag: Korean Margins LGES: targeting >50 GWh North American ESS capacity by end-2026. Samsung SDI: expanding U.S. ESS project orders across utility and data-center BBU. 1Q26 earnings tell a different story. LGES operating loss KRW 208 billion. Samsung SDI battery segment operating income negative KRW 177 billion. Respective 1Q26 earnings materials. - **China-North America Pack Gap Wider Than Surveys Show** — [Source]() — Published 2026-06-26 Tag: Regional Spread BNEF December 2025: China average pack $84/kWh. North America 44% higher, approximately $121/kWh. Europe 56% higher. IEA Global EV Outlook 2026 corroborates, noting the gap widened from 2022 through 2025. Both are annual figures. The January 2026 Section 301 increase postdates both surveys. ### Velocity Synthesis - [The Velocity Synthesis]() — By [Elise Huan-Cartwright]() · Published 2026-06-26 · Format: The Velocity Synthesis China BESS cell spot reversed 22% off October 2025 lows through April. BNEF's $70/kWh pack benchmark, published in December, predates the entire move. Lithium carbonate is now falling fast, with two 5%+ intraday drops on GFEX in a single week, but from a level still more than double the pre-reversal base. Asymmetric pass-through means downstream relief will be a fraction of the upstream decline. The tariff amplifier pushes China-origin cells toward $63/kWh landed before logistics. No public U.S.-side price series exists to calibrate against. ### What Didn't Move - [Three signals held]() — By [Elise Huan-Cartwright]() · Published 2026-06-26 **EV pack pricing** has no fresher public benchmark than BNEF's [December 2025 survey](https://about.bnef.com/insights/clean-transport/lithium-ion-battery-pack-prices-fall-to-108-per-kilowatt-hour-despite-rising-metal-prices-bloombergnef/): $99/kWh BEV, $81/kWh LFP, $128/kWh NMC. The trajectory embedded in that survey, annual pack price decline decelerating from 20% to 8%, remains the operative signal. No public data this cycle confirms whether 2026 is tracking BNEF's forecast of a further 3% decline. ### Source Stack - **China's 314 Ah storage cell prices climb more than 20% in six months** — [Source]() — Published 2026-06-26 InfoLink spot series: CNY 0.30 to 0.365/Wh on 314 Ah BESS cells since late 2025. The reversal anchor. - **Lithium-ion battery pack prices fall to $108 per kilowatt-hour** — [Source]() — Published 2026-06-26 BNEF December 2025 survey: $70/kWh stationary packs. Calibration baseline, not current pricing — already stale. - **Global EV Outlook 2026: Electric vehicle batteries** — [Source]() — Published 2026-06-26 IEA data on lithium cost pressure, LFP share gains, and widening China-vs-rest price divergence. No spot quotes. - **Notice of modification — Section 301 tariffs on China-origin lithium-ion batteries** — [Source]() — Published 2026-06-26 Implemented rule: non-EV Li-ion cells (HTS 8507.60.0020) from 7.5% to 25%, effective January 2026. - **LG Energy Solution 1Q26 earnings conference call materials** — [Source]() — Published 2026-06-26 KRW 190B production incentive booked, operating loss persists, ESS ramp toward 50+ GWh North America target. - **Samsung SDI 1Q26 earnings release; L&F LFP cathode supply agreement** — [Source]() — Published 2026-06-26 Non-PFE LFP cathode sourced via L&F for StarPlus Indiana ESS line; mass production guided Q4 2026. ## Other sections in Issue 3 - [China]() - [Korea]() - [The Log]() - [Defense]() - [Qualification]() ## More - [Publication guide]() - [Issue archive]()