Google buys sustainable aviation fuel and certificates to cover corporate flight emissions. Every gallon claimed carries a reduction that must survive assurance, and mass balance alone is no longer being accepted as evidence.
SAF can help Google overcome the gaps that slow verified emission claims:
As the end buyer, Google carries the reporting risk for every SAF claim. OriginsNext links each certificate to the physical batch behind it, showing feedstock source, producer, carbon intensity and chain of custody, so the reduction stands up when the assurance provider asks for evidence.

Calculate a CORSIA carbon-intensity score for every batch on-platform, using the CORSIA methodology and with OriginsNext's implementation assured by KPMG, so the number behind your SAF stands up with buyers, auditors and regulators.

Generate audit-ready compliance packages on demand for CORSIA and SBTi reporting, and export verified records into your internal systems.

Track and retire book-and-claim attributes so a claim is never double-counted, separating physical SAF from Scope 3 certificates.

SAF moves through fuel traders, blenders and airline supply agreements before it reaches a wing. Each transfer is a point where the link between a certificate and its physical batch can break. Recording every trade, blend and allocation against the original consignment keeps Google's American Airlines and Valero volumes attributable, so the reduction reported is the reduction actually delivered.

Refining and blending is where segregation ends and co-mingling begins. Once neat SAF enters a shared tank or pipeline the physical molecules are gone, which is exactly the point a GHG assurance provider challenges. Capturing the batch, the blend ratio and the mass balance position at each terminal preserves an auditable trail through the stage where most traceability is lost.

Carbon intensity is set at origin, not at the pump. Used cooking oil, tallow and crop residues each carry a different land use, collection and processing profile, and the ISCC CORSIA calculation depends on knowing which. Registering the origination location and the feedstock's own history gives Google a carbon intensity figure with a source behind every input.
Generate instant, audit-ready documentation to satisfy regulatory bodies, financiers, and consumers.
Extract permissioned network data and compliance results to drive data-led procurement decisions across your enterprise.
Overcome the barrier of commercial confidentiality to accurately map your multi-tier ecosystem using real-world data.
Leverage ONX Insight to detect environmental and compliance risks deep within your supply base.
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