Expert Opinion on Environmental Biology is a hybrid environmental biotechnology journal. The journal has started following hybrid mode of publishing that gives option to authors to choose their mode of publishing either subscription or open access. Under subscription, Expert Opinion on Environmental Biology does not charge any fee from authors, while to publish article under open access mode authors need to pay some charge. All the open access articles are freely available online for readers which increases citations of the articles and provide increased visibility, while to access the content of articles published under subscription mode, readers need to subscribe to those articles or can take subscription of whole journal. Journal is providing various opportunities to university libraries to take subscription of journal and also offers individual and institute open access memberships. Despite the fact that Expert Opinion on Environmental Biology is a hybrid environmental biotechnology journal, it strictly follows peer review process and publishes quality articles.