Criteria
2026 Criteria for High-Quality Low-Carbon Fuels
Our criteria for high-quality low carbon fuels gives voluntary buyers a comprehensive framework to assess LCF sustainability, identify certification gaps, and make procurement decisions with confidence.
Oops! Something went wrong while submitting the form.
One Standard for Low Carbon Fuel Quality
Relae has published its first Criteria for High-Quality Low Carbon Fuels (LCF), a comprehensive guide for voluntary market buyers navigating a complex and rapidly evolving landscape of certifications, regulatory schemes, and quality frameworks. The criteria address the full LCF value chain, from feedstock sourcing to end use, giving buyers a clear reference to assess what their procurement actually covers and where additional diligence is needed.
What's Inside
- Introduces six core principles for evaluating LCF quality, covering carbon accounting, additionality, feedstock sourcing, leakage, environmental impacts, and social equity.
- Helps buyers distinguish minimum requirements from best practices using a clear must/should framework applied across the full supply chain.
- Designed as a living resource, updated annually, with future editions expanding to cover synthetic fuel pathways, renewable natural gas, and sector-specific applications.
Authors

