{
  "url": "https://classa.info/glossary/primary-power",
  "title": "Primary power feed",
  "description": "First-line electrical service from the utility to the building.",
  "oneSentenceAnswer": "First-line electrical service from the utility to the building.",
  "tldr": [
    "First-line electrical service from the utility to the building.",
    "Class A trophy typically has dual-fed primary power from separate utility substations to provide N+1 utility redundancy."
  ],
  "keyFacts": {
    "category": "MEP",
    "regionScope": "Global"
  },
  "pageType": "glossary",
  "lastUpdated": "2026-04-01T00:00:00.000Z",
  "license": "CC BY 4.0 with attribution to Class A Atlas (https://classa.info).",
  "citation": "Source: Class A Atlas (https://classa.info/glossary/primary-power), updated 2026-04-01T00:00:00.000Z."
}