NextGenProteins, a Horizon2020 funded project, will optimise the production of three alternative proteins and verify their use in various feed and food applications, in order to meet customers’ needs and ensure consumer acceptance. The project will contribute to strengthening food security, sustainability and self-sufficiency of EU protein production by demonstrating the suitability and economic viability of next-generation proteins as part of food and feed value chains; with less strain on natural resources and reduced environmental impacts.