Carbon Footprint & PCF Glossary

CBAM Deadlines & Penalties

CBAM's definitive phase began on 1 January 2026, requiring EU importers to purchase certificates for embedded emissions. Key deadlines, authorisation requirements, and €100/tonne non-compliance penalties explained.

CSRD Deadlines & Penalties

CSRD reporting timelines and penalties vary by company size and EU member state. This article covers the updated Wave 1–4 deadlines post-Omnibus 2025 and what non-compliance actually costs.

Cradle-to-Gate

Cradle-to-gate, cradle-to-grave, and cradle-to-cradle are the three primary system boundary choices in LCA and PCF calculations, defining which lifecycle stages are included in a carbon footprint assessment.

Emission Factor

An emission factor is a coefficient that quantifies the greenhouse gas emissions associated with a specific activity, material, or process, expressed in CO₂e per unit of input or output.

CSRD

The Corporate Sustainability Reporting Directive (CSRD) is the EU's landmark sustainability reporting regulation, requiring companies to disclose Scope 1, 2, and 3 emissions and value chain impacts under standardized ESRS rules.

Extended Producer Responsibility (EPR)

Extended Producer Responsibility (EPR) holds producers accountable for the full lifecycle of their products, including collection, recycling, and end-of-life treatment.

Scope 3 Emissions

Scope 3 emissions cover all indirect greenhouse gas emissions across a company's upstream and downstream value chain, from raw material extraction to end-of-life.

Carbon Footprint

The carbon footprint quantifies GHG emissions in CO₂e to help companies measure, compare, and reduce their impact.

Primary Data and Secondary Data

Primary data comes directly from emission sources, while secondary data uses industry averages and emission factors.

PCF

A Product Carbon Footprint (PCF) measures all greenhouse gas emissions across a product’s entire life cycle in CO₂e.

LCA

A Life Cycle Assessment (LCA) evaluates a product’s environmental impact across all life cycle stages, from raw materials to recycling.

Data Integrity

Data integrity ensures that sustainability data is accurate, consistent, and verifiable, supporting transparency and credible ESG reporting.

CO₂e Data Management

CO₂e data management covers collecting, tracking, and reporting GHG emissions to support carbon accounting, transparency, and Net Zero goals.

CO₂-Neutrality

CO₂ neutrality means balancing emitted and removed CO₂ by reducing GHG emissions and offsetting the remaining carbon through verified projects

CO₂e

CO₂e compares the climate impact of different greenhouse gases by converting them into an equivalent amount of CO₂.

CDD

Carbon Data Disclosure (CDD) means publicly reporting GHG emissions to improve transparency, meet ESG standards, and drive climate action.

Circular Economy

The Circular Economy (CE) is an economic model focused on eliminating waste, maximizing resource efficiency, and regenerating natural systems.

Carbon Accounting

Carbon accounting measures and tracks GHG emissions in CO₂e to identify decarbonization opportunities and improve ESG performance.

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Sustainability Terms Explained