sentences:  The European Commission has also announced that the ninth framework program (Horizon Europe) will not cover the cost of APCs in hybrid journals.Science Europe has set up a coalition of European research funders (cOAlition S) who have explicitly ruled out reimbursing APCs in hybrid journals from 2020 with the express aim of driving a more rapid transition towards full open access.Since one source of funds to pay for open access articles is the library subscription budget, it has been proposed that there needs to be a decrease in the subscription cost to the library in order to avoid 'double dipping' where an article is paid for twice – once through subscription fees, and again through an APC.