{"id":"9141edb9-2b15-47ed-bf29-127f779e4089","slug":"general-motors-x-peak-energy-sodium-ion-cells","name":"General Motors x Peak Energy (sodium-ion storage cells)","partnershipType":"technology","status":"active","announcedDate":"2026-06-10T12:00:00.000Z","startDate":null,"endDate":null,"summary":"GM develops next-generation sodium-ion cells for grid storage in its Michigan battery labs and keeps exclusive manufacturing rights; Peak plans to integrate the cells into its storage systems.","sources":[{"url":"https://electrek.co/2026/10/23/gm-sodium-ion-battery-peak-energy/","title":"GM is betting on battery cells that don't use lithium [updated]","sourceName":"Electrek","publishedAt":"2026-10-23"},{"url":"https://www.prnewswire.com/news-releases/peak-energy-raises-108-million-in-new-capital-announces-oversubscribed-series-b-to-scale-next-generation-energy-infrastructure-302914879.html","title":"Peak Energy Raises $108 Million In New Capital; Announces Oversubscribed Series B to Scale Next-Generation Energy Infrastructure","sourceName":"PR Newswire (Peak Energy)","publishedAt":"2026-10-21"}],"verificationPosture":"verified","reviewStatus":"unreviewed","createdAt":"2026-10-24T17:00:06.304Z","updatedAt":"2026-10-24T17:00:06.304Z","parties":[{"id":"0c4a268b-61c8-488c-93b8-d2e9d349b65a","partnershipId":"9141edb9-2b15-47ed-bf29-127f779e4089","companyId":"e0d750bf-cba2-4872-9b8b-7c70151bf075","externalName":null,"role":"technology_provider","createdAt":"2026-10-24T17:00:06.654Z","company":{"id":"e0d750bf-cba2-4872-9b8b-7c70151bf075","slug":"general-motors","name":"General Motors"}},{"id":"804783a3-ee9c-411d-96f8-912a1c3ef445","partnershipId":"9141edb9-2b15-47ed-bf29-127f779e4089","companyId":"32bd0f9f-b960-43b6-b5fe-ff6abf02e1c7","externalName":null,"role":"customer","createdAt":"2026-10-24T17:00:07.040Z","company":{"id":"32bd0f9f-b960-43b6-b5fe-ff6abf02e1c7","slug":"peak-energy","name":"Peak Energy"}}]}