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Updates

This page provides information about GENOA versions releases and changes.


Current Development

GENOA v3.0

  • Status: Used for preparing the GENOA v3 model description manuscript.
  • Release date: November 2025

Previous Versions

Earlier versions focused primarily on reducing near-explicit mechanisms (e.g., MCM) for aerosol formation:

GENOA v1 (Legacy) – introduced a series-reduction framework targeting degradation scheme of individual volatile organic compounds.

GENOA v2 – extended to a parallel-reduction framework enabling reduction of multiple VOC degradation shcemes.

For a detailed comparison across GENOA versions, see the Version differences section in the Overview page.