Logo

Vocabulary Reference

CarbonFootprintDeclaration

class

Carbon Footprint Declaration

An observation of a product's lifecycle carbon footprint, broken down by lifecycle stage. Used for EU Battery Annex II §8, ESPR carbon-footprint declarations, PEF reporting, and PPWR optional disclosures.

URI:https://ref.openepcis.io/extensions/common/core/CarbonFootprintDeclaration

Upstream alignment

How this class and its properties align to external and upstream vocabularies. Open a vocabulary to see the exact term-by-term relationships.

GS15 termsSchema.org1 termDPP Keystone4 termsCIRPASS-21 termBatteryPass SAMM6 terms

Properties (6)

DescriptionDomainRangeVocabularies
carbonFootprintMethodology
Carbon Footprint Methodology
URI of the methodology used (e.g. EN 45552, ISO 14067, PEF, GHG Protocol).oec:CarbonFootprintDeclarationxsd:anyURI Public—
hasCarbonFootprintDistribution
Carbon Footprint: Distribution
Lifecycle stage emissions from distribution and logistics. gs1:QuantitativeValue with unitCode 'KGM'.oec:CarbonFootprintDeclarationgs1:QuantitativeValue Public
BatteryPass SAMM
hasCarbonFootprintEndOfLife
Carbon Footprint: End of Life
Lifecycle stage emissions from end-of-life and recycling. gs1:QuantitativeValue with unitCode 'KGM'.oec:CarbonFootprintDeclarationgs1:QuantitativeValue Public
BatteryPass SAMM
hasCarbonFootprintProduction
Carbon Footprint: Production
Lifecycle stage emissions from main product production. gs1:QuantitativeValue with unitCode 'KGM'.oec:CarbonFootprintDeclarationgs1:QuantitativeValue Public
BatteryPass SAMM
hasCarbonFootprintRawMaterial
Carbon Footprint: Raw Material Acquisition
Lifecycle stage emissions from raw-material acquisition and pre-processing. gs1:QuantitativeValue with unitCode 'KGM' (kg CO2e) and oec:declaredFunctionalUnit set on the parent CarbonFootprintDeclaration.oec:CarbonFootprintDeclarationgs1:QuantitativeValue Public
BatteryPass SAMM
hasCarbonFootprintUse
Carbon Footprint: Use Phase
Lifecycle stage emissions from product use. gs1:QuantitativeValue with unitCode 'KGM'.oec:CarbonFootprintDeclarationgs1:QuantitativeValue Public—

Vocabulary alignment

Broader · upstream
CIRPASS-2cirpass2:CarbonFootprint · QA 91% CIRPASS-2cirpass2:EnvironmentalFootprint · QA 94%
Narrower · downstream
BatteryPass SAMMCarbonFootprintPerLifecycleStageEntity · curated

QA % is the verifier panel's confidence. Curated mappings graded by openai/gpt-oss-20b, verified by local QA panels per round (claude-opus-4-8 / qwen3.5-27b / qwen3-32b).

Referenced upstream terms

Loading external vocabulary...

Subclass Of

schema:Observation

Used as Range (1)

hasCarbonFootprintDeclaration

Where used

Referenced by other terms (11)

References

JSON-LD Example 

{
  "@context": "https://ref.openepcis.io/extensions/common/core/dpp-core-context.jsonld",
  "type": "CarbonFootprintDeclaration",
  "carbonFootprintMethodology": "...",
  "hasCarbonFootprintDistribution": "...",
  "hasCarbonFootprintEndOfLife": "..."
}