We bring to your attention the fact that the European Commission has officially launched Open Research Europe, a publishing platform with open access for scientific articles presenting the results of research funded by Horizon 2020 and, soon, Horizon Europe.
More details about the platform as well as the official press release about its launch can be found by accessing the following links:
Open Research Europe Platform: https://open-research-europe.ec.europa.eu/
Official statement: https://ec.europa.eu/info/funding-tenders/opportunities/docs/20212027/horizon/other/comm/open-research-europe_official-launch_en.pdf