What Is Mass Balance Chain of Custody in Sustainable Aviation?
Mass Balance Chain of Custody defined for aviation professionals, with its operational or commercial use, document context and related terminology.
How the Term Is Used in Aviation
Mass balance is a chain-of-custody method that allows certified sustainable and conventional material to be physically mixed while tracking sustainability attributes through documented accounting.
Aviation Glossary
Term: Mass Balance Chain of Custody
Category: Sustainable Aviation
How the Term Is Used
Mass Balance Chain of Custody is used in aviation emissions accounting, fuel procurement, environmental regulation or operational planning. The applicable boundary, accounting method and claim basis must be stated clearly.
Commercial and Reporting Effect
In aviation fuel supply chains, it can support scaling where segregating every physical batch would be impractical.
Claim and Compliance Controls
Environmental claims should identify the underlying methodology, reporting period, registry or regulatory framework and controls against double counting. Physical fuel use, contractual attributes and regulatory compliance are not always the same thing.
Related Aviation Topics
Related ACMI World coverage includes sustainable aviation fuel adoption, CORSIA carbon credits, high-integrity aviation carbon credits, sustainable aviation fuel suppliers and aviation carbon project financing.
In aviation fuel supply chains, it can support scaling where segregating every physical batch would be impractical.
Mass Balance Chain of Custody FAQ
What does Mass Balance Chain of Custody mean in aviation?
Mass balance is a chain-of-custody method that allows certified sustainable and conventional material to be physically mixed while tracking sustainability attributes through documented accounting.
Why does Mass Balance Chain of Custody matter?
In aviation fuel supply chains, it can support scaling where segregating every physical batch would be impractical.
Where would an aviation professional encounter Mass Balance Chain of Custody?
It is commonly encountered in sustainable aviation documents, procedures, calculations or operating discussions where the underlying technical or commercial issue is relevant.
Is the environmental claim the same as a regulatory compliance obligation?
Not necessarily. Voluntary claims, contractual fuel attributes and mandatory regulatory obligations can use different accounting boundaries and eligibility rules.