Q428. When will 2021 GHG data be finalized?

A428. The 2021 reporting deadline for the Greenhouse Gas Reporting Program is March 31, 2022. EPA will update FLIGHT, Envirofacts and associated downloadable files to include reporting year 2022 data after EPA’s data verification process has been largely completed. EPA expects to release 2021 data in the fall of 2022.

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