EU Taxonomy Regulation Technical Screening Criteria Implementation: Complete Assessment Framework for Substantial Contribution Determination

What are the EU Taxonomy Technical Screening Criteria Requirements?

The EU Taxonomy technical screening criteria define specific performance thresholds and conditions that economic activities must meet to qualify as environmentally sustainable under Article 3 of EU Taxonomy Regulation. These criteria establish measurable benchmarks for substantial contribution to at least one of six environmental objectives while ensuring no significant harm to others.

The Commission Delegated Regulation (EU) 2021/2139 outlines detailed technical screening criteria for climate change mitigation and adaptation, with additional delegated acts covering the remaining four objectives: sustainable use and protection of water and marine resources, transition to a circular economy, pollution prevention and control, and protection and restoration of biodiversity and ecosystems.

How to Conduct Substantial Contribution Assessment Under Article 3?

Substantial contribution assessment requires systematic evaluation against quantitative and qualitative thresholds defined in the technical screening criteria. Organizations must demonstrate that their economic activities make a meaningful positive impact on at least one environmental objective through measurable performance indicators.

The assessment process begins with activity classification using NACE codes and matching against eligible activities listed in the Climate Delegated Act. For manufacturing activities, this often involves evaluating energy efficiency improvements, greenhouse gas emission reductions, or circular economy contributions. Service sector activities may qualify through enabling or transitional contributions to environmental objectives.

Key performance indicators vary by activity but commonly include:

• Energy consumption per unit of production (kWh/unit)
• Greenhouse gas emission intensity (tCO2e/€ revenue)
• Water usage efficiency metrics (m³/unit output)
• Waste generation and recycling rates (%)
• Biodiversity impact assessments (hectares affected)

What Documentation is Required for Technical Screening Compliance?

Compliance documentation must demonstrate alignment with both substantial contribution criteria and Do No Significant Harm (DNSH) principles. The mandates specific disclosure formats for taxonomy-aligned activities, requiring detailed evidence of technical screening compliance.