A comprehensive emodology that quantifies total greenhouse gas emissions associated with a product, service, or organization across its entire lifecycle using Life Cycle Assessment principles, expressed in CO2 equivalent units to identify emission hotspots and reduction opportunities.
Semantic Classification
Content
Technical Details
- Governing Standards:
- ISO 14040/14044: LCA principles and framework
- ISO 14067: Product carbon footprint quantification
- PAS 2050: Product emissions specification
- GHG Protocol Product Standard: Value chain emissions
- LCA Phases:
- Goal and Scope Definition
- Life Cycle Inventory (LCI) - inputs and outputs
- Impact Assessment (LCIA)
- Interpretation
- Lifecycle Stages:
- Raw material extraction
- Manufacturing/production
- Transportation/distribution
- Use phase
- End-of-life disposal/recycling
- Key Findings: Supply chain typically accounts for 80%+ of environmental impact; renewable technologies 400-1,000 g CO2eq/kWh lower than fossil fuels
Applications
- Product carbon footprint labeling
- Corporate sustainability reporting
- Supply chain optimization
- Comparative product analysis
- Regulatory compliance documentation