Jun 24, 2026 · 37 min · 15 segments
This episode of Inside EOSC features Sona Arasteh, Communication Officer at the Max Weber Foundation and Policy Officer for OPERAS, who coordinates the EOSC Opportunity Area on Open Scholarly…
Andrew DubberHost
I heard a journal referred to yesterday as being diamond open access, which suggests that there are levels that you can attain.
Green open access is usually if you can publish in a repository after you've already published with, for example, a commercial publisher.
So you publish an article in a magazine, everyone can read it, but someone has paid author processing charges beforehand.
And Diamond Open Access actually tries to take back the cost control to the community.
Someone needs to pay for the whole publishing process, which is why Diamond Open Access is mostly institutional publishing.
There are several business models that can be employed by commercial publishers as well, but mostly it's institutional publishing.
So the idea is that the money that is oftentimes used to pay for IPCs, which oftentimes is money from the taxpayers, is rather used to enforce infrastructure that then helps publishing institutionally.

I heard a journal referred to yesterday as being diamond open access, which suggests that there are levels that you can attain.
Green open access is usually if you can publish in a repository after you've already published with, for example, a commercial publisher.
So you publish an article in a magazine, everyone can read it, but someone has paid author processing charges beforehand.
And Diamond Open Access actually tries to take back the cost control to the community.
Someone needs to pay for the whole publishing process, which is why Diamond Open Access is mostly institutional publishing.
There are several business models that can be employed by commercial publishers as well, but mostly it's institutional publishing.
So the idea is that the money that is oftentimes used to pay for IPCs, which oftentimes is money from the taxpayers, is rather used to enforce infrastructure that then helps publishing institutionally.
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