# \#green-oa

**URL:** https://forum.edch.eu/tag/green-oa/271.md

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## [Vaucher, R., & Thomas, C. (2026). Diamond is the new Green—Why Green Open Access is not a sustainable long-term model for scientific publishing](https://forum.edch.eu/t/vaucher-r-thomas-c-2026-diamond-is-the-new-green-why-green-open-access-is-not-a-sustainable-long-term-model-for-scientific-publishing/796)

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**Author:** [@mpaulhac](https://forum.edch.eu/u/mpaulhac)\
**Replies:** 0\
**Last updated:** [5 March 2026 16:20 UTC](https://forum.edch.eu/t/vaucher-r-thomas-c-2026-diamond-is-the-new-green-why-green-open-access-is-not-a-sustainable-long-term-model-for-scientific-publishing/796 "2026-03-05T16:20:17Z")

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Summary: Scientific publishing is evolving to make research more accessible, but not all Open Access (OA) models are equally fair or sustainable. Green and Gold OA still rely on commercial publishers and often involve hi…