Stakeholder perceptions of biofuels from microalgae

► There are still many questions about how microalgae biofuels will reduce our demand of fossil fuels. ► Many of the obstacles discussed by participants are related to the technological and economic barriers. ► There are still competing visions on the aspects of the technology where efforts have to be applied. ► Years of intensive, continuous and large-scale research and a favorable environment are needed. ► The careful protection of the innovation may avoid failure experiences.