The WP4 led by the University of La Rochelle, France, performed a public bibliometric analysis of the top 15 microalgae genera studied in Europe to improve the visibility of the microalgae sector. This study highlights through numerous graphs the recurrent keywords and emerging keywords of 26,137 European publications as well as scientific consortia working on these genera, research cities, temporal evolution of publications by country, top journals and top cited papers. This report is extracted from additional data of the scientific publication (Rumin et al., 2020).