Certificate detail

ec425b9e-95bd-4d69-9874-b7365105dcb7

Verified SAFc retirement certificate tracked across issuer, facility, and beneficiary flows.

Retired

Issuer

Diamond Green Diesel

Beneficiary

Southwest Airlines Co.

Project

Diamond Green Diesel Port Arthur

Energy source

Corn oil (technical)

Location

United States of America

Issue date

Mar 18, 2026

Retirement date

Mar 26, 2026

Tonnes SAF

110.286

CO2e abated

362.828

Flow diagram

Diamond Green Diesel

Diamond Green Diesel Port Arthur

Southwest Airlines Co.

Verified badge

Registry verified

Certification scheme: ISCC CORSIA

Regulatory schemes: US IRA tax credits, US RFS RINs

Conversion process: hefa

Airport uplift: N/A

Timeline

Issued

Mar 18, 2026

Produced

2026

Expires

Mar 18, 2028

Retired

Mar 26, 2026