{
  "id": "seversk-enrichment",
  "slug": "seversk-enrichment",
  "name": "Seversk (Siberian Chemical Combine)",
  "stage": "enrichment",
  "company_id": "tvel",
  "operator_name": null,
  "use_class": "civilian",
  "safeguards": "no",
  "capacity_range": null,
  "product_line": null,
  "waste_class": null,
  "country_iso3": "RUS",
  "lat": 56.6,
  "lon": 84.8833,
  "capacity_value": 3800,
  "capacity_unit": "tSWU/yr",
  "capacity_year": 2026,
  "capacity_note": null,
  "output_value": null,
  "output_unit": null,
  "output_tu": null,
  "output_year": null,
  "status": "operating",
  "commissioned": null,
  "notes": "The smallest of the four, on the same site as Russia's only operating conversion plant, so Seversk covers two consecutive stages of the chain in one place. Re-equipment with ninth-generation centrifuges began in December 2025 and is due to finish in 2027.\n",
  "source_name": "International Panel on Fissile Materials, detailed enrichment facilities table",
  "source_url": "https://fissilematerials.org/facilities/detailed_enrichment.html",
  "source_ref": null,
  "company_name": "TVEL Fuel Company",
  "company_slug": "tvel",
  "url": "https://nuclearchain.net/facilities/seversk-enrichment/",
  "license": "CC BY 4.0",
  "attribution": "NuclearChain (nuclearchain.net)"
}