{"id":"32bd0f9f-b960-43b6-b5fe-ff6abf02e1c7","name":"Peak Energy","slug":"peak-energy","description":"Peak Energy is a Burlingame, California developer of passively cooled sodium-ion battery energy storage systems for the grid, utilities, power producers and data centers.","status":"active","founded":null,"hq":"Burlingame, California","hqLat":null,"hqLng":null,"hqGeocodedAt":null,"hqAddress":null,"hqPrecision":null,"website":null,"fundingTotal":null,"type":"infrastructure","roles":[],"reviewStatus":"unreviewed","heatIndex":0,"lifecycleState":"active","supersededByCompanyId":null,"sources":[{"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","label":"Peak Energy Raises $108 Million In New Capital; Announces Oversubscribed Series B to Scale Next-Generation Energy Infrastructure","title":"Peak Energy Raises $108 Million In New Capital; Announces Oversubscribed Series B to Scale Next-Generation Energy Infrastructure","mediaType":"article","sourceName":"PR Newswire (Peak Energy)","publishedAt":"2026-10-21"},{"url":"https://peakenergy.com/news/latest/peak-raises-108-million-series-b","label":"Peak Raises $108 Million in New Capital; Announces Oversubscribed Series B","title":"Peak Raises $108 Million in New Capital; Announces Oversubscribed Series B","mediaType":"article","sourceName":"Peak Energy","publishedAt":"2026-10-21"},{"url":"https://electrek.co/2026/10/23/gm-sodium-ion-battery-peak-energy/","label":"GM is betting on battery cells that don't use lithium [updated]","title":"GM is betting on battery cells that don't use lithium [updated]","mediaType":"article","sourceName":"Electrek","publishedAt":"2026-10-23"},{"url":"https://www.pv-magazine.com/2026/10/23/sodium-ion-storage-maker-peak-energy-raises-108-million-in-gm-led-round/","label":"Sodium-ion storage maker Peak Energy raises $108 million in GM-led round","title":"Sodium-ion storage maker Peak Energy raises $108 million in GM-led round","mediaType":"article","sourceName":"pv magazine","publishedAt":"2026-10-23"},{"url":"https://www.energyconnects.com/news/renewables/2026/october/gm-leads-108-million-funding-round-for-sodium-ion-battery-startup/","label":"GM Leads $108 Million Funding Round for Sodium-Ion Battery Startup","title":"GM Leads $108 Million Funding Round for Sodium-Ion Battery Startup","mediaType":"article","sourceName":"Bloomberg (via Energy Connects)","publishedAt":"2026-10-21"}],"keyFacts":[{"label":"Customer orders (company-stated, Oct 2026)","value":"Peak says it has more than $1 billion in existing customer orders and commitments from utilities, power producers and data centers."},{"label":"Cell sourcing (reported, Oct 2026)","value":"Currently sources sodium-ion cells built to its specifications from manufacturers in China and assembles them into containers in Burlingame, California."},{"label":"Product (company-stated)","value":"Passively cooled sodium-ion grid storage system with no active cooling equipment and zero planned maintenance, aimed at utilities, power producers and data centers."}],"aliases":["Peak Energy Technologies","Peak"],"collisionRisk":"high","reviewNote":null,"atsProvider":null,"atsSlug":null,"factoryLocations":null,"manufacturingCapacity":null,"orgType":null,"burnSignal":null,"litigationEvents":null,"insurancePostureDisclosed":null,"unitEconomicsDisclosed":null,"tickerSymbol":null,"stockExchange":null,"secCik":null,"revenueUsd":null,"revenueBasis":null,"revenueAsOf":null,"employeeCount":null,"employeeCountBasis":null,"employeeCountAsOf":null,"marketCapUsd":null,"marketCapAsOf":null,"marketCapSource":null,"createdAt":"2026-10-24T16:59:51.170Z","updatedAt":"2026-10-24T16:59:51.170Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/peak-energy","url":"https://registry.deploy.report/companies/peak-energy","name":"Peak Energy","alternateName":["Peak Energy Technologies","Peak"],"description":"Peak Energy is a Burlingame, California developer of passively cooled sodium-ion battery energy storage systems for the grid, utilities, power producers and data centers.","identifier":"32bd0f9f-b960-43b6-b5fe-ff6abf02e1c7","address":"Burlingame, California","publisher":{"@id":"https://deploy.report/#organization"}},"framework_metadata":{"framework_schema_version":"0.1.0","verification_status":"unreviewed","maturity_stage":null,"lifecycle_state":null,"architectural_position":{"cohort":null,"sub_cohorts":[]},"within_cohort_verified_vs_claimed_pair":null,"cap_flags":[],"verification_depth":{"sources_count":5,"primary_source_types":[]}}}