bn:00620034n
Noun Concept
Categories: Energy, Energetics, Thermodynamics
EN
primary energy  primary energy resource  primary energy source  secondary energy  total primary energy supply
EN
Primary energy is an energy form found in nature that has not been subjected to any human engineered conversion process. Wikipedia
Definitions
Relations
Sources
EN
Primary energy is an energy form found in nature that has not been subjected to any human engineered conversion process. Wikipedia
Energy form not subjected to any human conversion process Wikidata
Energy in a form that has not been processed or is not processed before utilization. Wiktionary