{
  "schema_version": "1.0",
  "codex": {
    "name": "The Energy Codex",
    "url": "https://thecodex.expert/energy/",
    "domain": "energy"
  },
  "entry": {
    "id": "biofuels",
    "status": "active",
    "url_html": "https://thecodex.expert/energy/biofuels/",
    "name": "Biofuels and Sustainable Aviation Fuel",
    "type": "concept",
    "aliases": [
      "biofuels",
      "SAF",
      "sustainable aviation fuel",
      "ethanol",
      "HVO",
      "biodiesel"
    ],
    "definition": {
      "canonical": "Biofuels are liquid fuels from biological feedstocks \u2014 the primary pathway to decarbonise aviation and shipping that cannot be electrified. Ethanol: Brazil sugarcane (Ra\u00edzen 22.73S 47.65W, ~2B litres/yr), USA corn (POET Iowa 42.00N 93.62W, ~8B litres/yr). HVO: Neste Porvoo Finland (60.40N 25.65E, 3."
    },
    "provenance": {
      "author": "The Codex (Let Us Do It For U)",
      "created": "2026-05-03",
      "last_updated": "2026-05-04",
      "confidence": "high",
      "citation": "\"Biofuels and Sustainable Aviation Fuel\", The Energy Codex, https://thecodex.expert/energy/biofuels/, last updated 2026-05-04."
    }
  }
}