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This fact sheet from RMI explains the function and application of renewably powered minigrids (and microgrids), detailing three primary configurations—isolated, undergrid, and interconnected—and providing global examples of their use in enhancing energy resilience and access in the Caribbean, Africa, and the United States.

This case study describes RMI's efforts since 2017 to increase energy access in Nigeria through decentralized solar hybrid minigrids, community-centric ownership models, and the promotion of productive energy use in agriculture and industry.

This case study describes the 'Sharing the Power' project in Mokoloki, Nigeria, which implements a community-centric solar minigrid model. The project addresses challenges of rapid population growth and rising fuel costs by upgrading technical capacity and introducing a co-ownership structure where the community holds an 11 percent stake and shares in the revenues to fund local development.

This project update from RMI describes the performance of Nigeria's first commercial undergrid minigrid in Mokoloki, Ogun State. Launched in February 2020 through a tripartite partnership between the Mokoloki community, Nayo Tropical Technology, and the Ibadan Electricity Distribution Company (IBEDC), the project provides reliable solar power to a community that previously had unreliable grid access. The report highlights the project's financial viability, technical stability, and its role in stimulating local economic growth.

This policy brief by RMI examines the 'undergrid minigrid' model piloted in Mokoloki, Nigeria, and discusses its potential application to improve electricity reliability for underserved rural communities in India. The model involves a privately owned solar minigrid sharing existing distribution infrastructure with a utility company to provide reliable last-mile service.

This case study describes the implementation of Nigeria's first solar- and battery-powered undergrid minigrid in the Mokoloki community of Ogun State. The project demonstrates a tripartite business model involving a utility, a private developer, and the community to provide reliable electricity in areas that are technically grid-connected but underserved.

This case study describes the Mokoloki project in Ogun State, Nigeria, which launched in February 2020 as the country's first rural commercial undergrid minigrid. Developed through a partnership between Ibadan Electricity Distribution Company (IBEDC), Nayo Tropical Technology (Nayo Tech), and the Mokoloki community with advisory from the Rocky Mountain Institute (RMI), the project replaces a weak grid connection with a solar hybrid system to improve reliability and reduce utility losses.