Nyangi Chacha

The Critical Role of Economies of Scale: A Techno‐Economic Assessment of Small‐ Versus Large‐Scale Biogas Upgrading in Rural Tanzania

ABSTRACT Access to clean and affordable energy remains a major challenge in rural Tanzania, where dependence on traditional biomass continues to drive deforestation, indoor air pollution, and energy insecurity. Biogas offers a promising alternative, yet limited evidence exists on...