he Open Source in Energy Access Symposium (OSEAS) is set to return for its second edition, promising an impactful experience for all attendees. This conference will take place in Nairobi, Kenya, and aims to explore the crucial intersection of Open Source technology and energy access. The symposium is co-hosted by the EnAccess Foundation, with the goal of fostering an inclusive ecosystem that advances sustainable and universal energy access through collaboration and Open Source solutions. This event is unique, as it specifically focuses on how Open Source and collaborative efforts can transform energy access initiatives, addressing critical challenges like climate change and energy inequality.