{"slug": "spearmint-energy", "name": "Spearmint Energy", "segment": "energy-storage", "categories": ["energy-storage"], "status": "active - $450M financing for 300MW/600MWh Red Egret TX (May 2026); Minnesota 150MW/600MWh site permit (Jul 2026)", "status_url": "https://www.energy-storage.news/tag/spearmint-energy/", "what_they_build": "Growth-stage utility-scale BESS development - Red Egret TX financed, Minnesota permitted, expanding into Michigan against local opposition", "evidence": "", "safety_status": "Unknown", "charter": null, "funding_total_usd": 484000000, "last_round": {"amount_usd": 450000000, "date": "2026-05", "label": "Project financing (debt + preferred equity, Red Egret)"}, "valuation_usd": null, "investors": ["Nuveen Energy Infrastructure Credit", "Elda River Capital Management", "Harrison Street Asset Management", "Aiga Capital Partners", "Kyuden International", "Manulife"], "hq_city": "Miami", "hq_country": "USA", "hq_region": null, "regions": [], "headcount": null, "headcount_band": "Unknown", "pricing": null, "customers": [], "products": ["Battery energy storage systems (ERCOT)"], "founded": "2022", "website": "https://www.spearmintenergy.com/", "news": [{"date": "2026-07", "title": "Spearmint Energy receives permit for 600MWh Minnesota BESS", "url": "https://www.energy-storage.news/spearmint-energy-receives-permit-for-600mwh-minnesota-bess/"}, {"date": "2026-05", "title": "Spearmint secures $450M for 300MW/600MWh Red Egret Texas BESS", "url": "https://www.energy-storage.news/spearmint-energy-secures-us450-million-for-600mwh-texas-bess-project/"}], "certifications": [], "standards": [{"id": "iec61508", "code": "IEC 61508", "name": "Functional Safety of E/E/PE Safety-Related Systems", "href": "/#/standard/iec61508"}, {"id": "iec61511", "code": "IEC 61511", "name": "Process Industry Safety Instrumented Systems", "href": "/#/standard/iec61511"}, {"id": null, "code": "UL 9540 / UL 9540A", "name": "", "href": null}, {"id": null, "code": "IEC 62619", "name": "", "href": null}, {"id": null, "code": "UL 1973", "name": "", "href": null}], "open_safety_jobs": 0, "jobs": [], "closed_jobs": [], "hiring_history": {"first_seen": null, "open": 0, "closed": 0, "total": 0}, "talent": {"total": 0, "seniority": [], "roles": [], "standards": [], "locations": []}, "template_count": 0, "fstalent_slug": null, "fs_people": 0, "incidents": 0, "max_sev": 0, "risk_band": "none-documented", "incident_recent": [], "added": null, "recently_added": false, "similar": [{"slug": "lg-energy-solution", "name": "LG Energy Solution"}, {"slug": "fluence", "name": "Fluence"}, {"slug": "eos-energy-enterprises", "name": "Eos Energy Enterprises"}, {"slug": "enersys", "name": "EnerSys"}, {"slug": "samsung-sdi", "name": "Samsung SDI"}, {"slug": "rplus-energies", "name": "rPlus Energies"}, {"slug": "hithium", "name": "Hithium"}, {"slug": "convergent-energy-and-power", "name": "Convergent Energy and Power"}]}