{
  "schema_version": "1.0",
  "codex": {
    "name": "The Energy Codex",
    "url": "https://thecodex.expert/energy/",
    "domain": "energy"
  },
  "entry": {
    "id": "efficiency",
    "status": "active",
    "url_html": "https://thecodex.expert/energy/efficiency/",
    "name": "Energy Efficiency \u2014 Demand-Side Management",
    "type": "concept",
    "aliases": [
      "energy efficiency",
      "demand-side management",
      "energy conservation"
    ],
    "definition": {
      "canonical": "Energy efficiency reduces energy needed to deliver a given service. IEA's 'first fuel' \u2014 40% of NZE 2050 clean energy progress must come from efficiency. Buildings (~40% global energy): LED 80% less than incandescent, heat pumps 300% efficiency, ECBC India. Industry (~37%): motor efficiency, PAT sch"
    },
    "provenance": {
      "author": "The Codex (Let Us Do It For U)",
      "created": "2026-05-03",
      "last_updated": "2026-05-04",
      "confidence": "high",
      "citation": "\"Energy Efficiency \u2014 Demand-Side Management\", The Energy Codex, https://thecodex.expert/energy/efficiency/, last updated 2026-05-04."
    }
  }
}