This is an open access book. The conference is inviting paper submissions for consideration from attendees of the conference and also the other researchers including practitioners, academia, and students. We welcome original and unpublished work on a variety of topics aligned with the conference's sub-themes. Submissions are encouraged in diverse areas pertaining to African Sustainable Energy Solutions, with particular emphasis on energy conversion, sustainable energy, energy storage, batteries, hydrogen energy, biomass energy applications, and related fields. Presenters are not limited to the number of papers submitted. Other researchers who do not attend the conference are also welcome to submit.