{
  "node": {
    "id": "term:carbon-footprint-declaration",
    "type": "Term",
    "label": "Carbon footprint declaration",
    "properties": {
      "id": "carbon-footprint-declaration",
      "name": "Carbon footprint declaration",
      "section": "topic-sustainability",
      "definition": "The first lifecycle obligation of the EU Battery Regulation for EV, industrial and LMT batteries: a declared carbon footprint per kWh calculated to a harmonised method, followed by performance classes and, later, a maximum threshold above which a battery cannot be sold.",
      "unit": "kg CO₂e/kWh",
      "related": [
        "carbon-footprint",
        "eu-battery-regulation",
        "life-cycle-assessment",
        "battery-passport"
      ],
      "url": "https://lemonergy.com/learn/glossary/carbon-footprint-declaration/",
      "mentions": [
        "kilowatt-hour"
      ]
    }
  },
  "edges": [
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      "id": "edge:3738",
      "source": "term:carbon-footprint-declaration",
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      "type": "belongsTo",
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    },
    {
      "id": "edge:3739",
      "source": "term:carbon-footprint-declaration",
      "target": "term:carbon-footprint",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:3740",
      "source": "term:carbon-footprint-declaration",
      "target": "term:eu-battery-regulation",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:3741",
      "source": "term:carbon-footprint-declaration",
      "target": "term:life-cycle-assessment",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:3742",
      "source": "term:carbon-footprint-declaration",
      "target": "term:battery-passport",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:mentions/carbon-footprint-declaration/kilowatt-hour",
      "source": "term:carbon-footprint-declaration",
      "target": "term:kilowatt-hour",
      "type": "mentions",
      "properties": {
        "sourceFile": "terms.json",
        "method": "build_glossary.mention_index + mentions",
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        "meaning": "Text mention; not a causal claim"
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    },
    {
      "id": "edge:3744",
      "source": "term:carbon-footprint-declaration",
      "target": "reference:eu-batteries",
      "type": "cites",
      "properties": {
        "sourceFile": "wiki-references.json",
        "scope": "direct technical reference"
      }
    }
  ],
  "neighbors": [
    {
      "id": "topic:topic-sustainability",
      "type": "Topic",
      "label": "Supply chain and regulation",
      "properties": {
        "id": "topic-sustainability",
        "name": "Supply chain and regulation",
        "lede": "Where the materials come from, what a battery’s carbon footprint is, and the rules that govern it from mine to market.",
        "context": "Keep boundaries, dates, geography and units.",
        "example": "Carbon footprints can be compared only with compatible boundaries and functional units.",
        "lesson_url": "https://lemonergy.com/learn/fundamentals/cell-production/",
        "lesson_label": "Open production context"
      }
    },
    {
      "id": "term:carbon-footprint",
      "type": "Term",
      "label": "Battery carbon footprint",
      "properties": {
        "id": "carbon-footprint",
        "name": "Battery carbon footprint",
        "section": "topic-sustainability",
        "definition": "The greenhouse gases emitted to make a battery, typically 50–100 kg CO₂-equivalent per kWh, dominated by cathode materials and the electricity used in cell production. The EU regulation requires it to be declared and will later cap it.",
        "unit": "kg CO₂e/kWh",
        "related": [
          "life-cycle-assessment",
          "eu-battery-regulation",
          "battery-passport",
          "gigafactory",
          "carbon-footprint-declaration"
        ],
        "url": "https://lemonergy.com/learn/glossary/carbon-footprint/",
        "mentions": [
          "kilowatt-hour",
          "cathode",
          "cell-production",
          "co2-equivalent"
        ]
      }
    },
    {
      "id": "term:eu-battery-regulation",
      "type": "Term",
      "label": "EU Battery Regulation",
      "properties": {
        "id": "eu-battery-regulation",
        "name": "EU Battery Regulation",
        "aka": [
          "Regulation (EU) 2023/1542"
        ],
        "section": "topic-sustainability",
        "definition": "The European law, in force since 2023, that governs batteries over their whole life: carbon-footprint declarations, recycled-content minimums, due diligence on raw materials, performance and durability requirements, removability, the battery passport and collection and recycling targets.",
        "related": [
          "battery-passport",
          "carbon-footprint",
          "recycling",
          "due-diligence",
          "critical-raw-materials",
          "eu-battery-directive"
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        "url": "https://lemonergy.com/learn/glossary/eu-battery-regulation/",
        "mentions": [
          "collection-target"
        ]
      }
    },
    {
      "id": "term:life-cycle-assessment",
      "type": "Term",
      "label": "Life-cycle assessment",
      "properties": {
        "id": "life-cycle-assessment",
        "name": "Life-cycle assessment",
        "abbr": "LCA",
        "section": "topic-sustainability",
        "definition": "The method for totalling a product’s environmental impact from raw material to end of life, standardised in ISO 14040. For a battery it is what turns mining, production, use and recycling data into a carbon footprint.",
        "related": [
          "carbon-footprint",
          "recycling",
          "eu-battery-regulation"
        ],
        "url": "https://lemonergy.com/learn/glossary/life-cycle-assessment/",
        "mentions": [
          "end-of-life",
          "iso-14040"
        ]
      }
    },
    {
      "id": "term:battery-passport",
      "type": "Term",
      "label": "Battery passport",
      "properties": {
        "id": "battery-passport",
        "name": "Battery passport",
        "section": "topic-sustainability",
        "definition": "A digital record for each electric-vehicle and industrial battery, required in the EU from 2027, holding its composition, carbon footprint, due-diligence data, state of health and repair history, accessible by QR code.",
        "related": [
          "eu-battery-regulation",
          "traceability",
          "carbon-footprint",
          "state-of-health",
          "recycled-content",
          "battery-pack-aadhaar-number"
        ],
        "url": "https://lemonergy.com/learn/glossary/battery-passport/",
        "mentions": []
      }
    },
    {
      "id": "term:kilowatt-hour",
      "type": "Term",
      "label": "Kilowatt-hour",
      "properties": {
        "id": "kilowatt-hour",
        "name": "Kilowatt-hour",
        "abbr": "kWh",
        "section": "topic-units",
        "definition": "One thousand watt-hours, the unit for pack and system energy. An electric car carries 40–100 kWh; grid storage is quoted in megawatt-hours (1000 kWh) and factory output in gigawatt-hours per year.",
        "unit": "kWh",
        "related": [
          "watt-hour",
          "nominal-energy",
          "cost-per-kwh",
          "gigafactory"
        ],
        "url": "https://lemonergy.com/learn/glossary/kilowatt-hour/",
        "mentions": []
      }
    },
    {
      "id": "reference:eu-batteries",
      "type": "Reference",
      "label": "Regulation (EU) 2023/1542 concerning batteries and waste batteries",
      "properties": {
        "title": "Regulation (EU) 2023/1542 concerning batteries and waste batteries",
        "publisher": "European Union / EUR-Lex",
        "url": "https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32023R1542",
        "type": "Regulation",
        "scope": "Battery sustainability, information, waste management and battery passport provisions. Consult the current consolidated text and applicable implementing acts.",
        "year": 2023,
        "accessed": "2026-10-27"
      }
    }
  ]
}