{
  "slug": "ap300",
  "name": "AP300",
  "company_id": "westinghouse",
  "coolant": "Light water",
  "reactor_type": "pwr",
  "output_mwe": 300,
  "thermal_mw": null,
  "fuel_type": "Uranium dioxide",
  "enrichment_class": "LEU",
  "enrichment_pct": "Under 5% U-235",
  "regulator": "UK ONR and Environment Agency, and US NRC",
  "application_type": "Generic Design Assessment",
  "application_date": null,
  "review_phase": "Entered UK GDA Step 1 in 2024; pre-application engagement plan filed with the NRC",
  "decision_expected": null,
  "credibility_tier": "pre_application",
  "docket": "UK GDA, Westinghouse AP300. NRC pre-application regulatory engagement plan",
  "first_site_name": "North Teeside",
  "first_site_country": "GBR",
  "offtakers": null,
  "model_match": "AP300",
  "transportable": 0,
  "form_factor": "Single-loop derivative of the AP1000 at roughly a quarter of its output",
  "what_if": null,
  "notes": "A scaled-down AP1000 reusing its components, fuel and passive safety systems, which is the argument for it: nothing in it is new. Westinghouse targeted design certification in 2027 with a first unit operating in 2033. Four units are named for North Teeside in the tracking data, all announced, none permitted.\n",
  "source_name": "World Nuclear News, Westinghouse SMR design accepted for UK review",
  "source_url": "https://www.world-nuclear-news.org/articles/westinghouse-smr-design-accepted-for-uk-review",
  "url": "https://nuclearchain.net/smr/ap300/",
  "license": "CC BY 4.0",
  "attribution": "NuclearChain (nuclearchain.net)"
}