Nigeria's leading off-grid energy access investor, All On, has announced the launch of the 2026 All On Off-Grid Energy Challenge, introducing a funding window of between $200,000 and $1 million in blended financing for Nigerian clean energy companies developing solutions to improve electricity access across the country. Applications for the nationwide competition opened on July 2, 2026, and will remain open until July 31, 2026. Building on the outcomes of previous editions, the initiative is designed to identify, support and scale innovative off-grid energy businesses capable of expanding electricity access, generating...