The winners of the third edition of the Challenge are Allbase Global Technology, Ashdam Solar Company, Covenant Plus Engineering, Green Acres Microfinance Bank, Reeddi Technologies, Salpha Energy, Solarworld Alternative Energy Resources, Sunhive Limited and Vesselnet Integrated Services Limited.

All nine enterprises will be awarded $25,000 in grant capital from USADF, $25,000 in grant capital from All On via its support from the Rockefeller Foundation through the All On Hub and $50,000 in convertible debt from All On. In addition to funding, the winners will receive technical assistance from USADF and governance support from All On.

“Congratulations to all the finalists on joining an innovative group of local enterprises that have come through this Challenge and are now making impactful contributions in the Nigerian renewable energy sector,” said C.D. Glin, President & CEO, USADF. “We are also happy to announce that the Off-Grid Energy Challenge partnership will be extended by an additional two years till December 2022.”

The annual Challenge is a multi-year partnership that identifies and helps scale innovative off-grid solutions to “power up” unserved and underserved areas in Nigeria, established by USADF, a founding member of the United States Power Africa Initiative and an independent United States Government agency established by Congress to support and invest in African-owned and led enterprises and All On, a Nigerian impact investing company seeded by Shell, that invests in off-grid energy solution providers in Nigeria.

“In spite of a remarkably difficult year, we are pleased that the Challenge is providing funding to the 2020 cohort of winners,” said Wiebe Boer, CEO, All On. “These emerging indigenous companies have demonstrated that they have what it takes to succeed and over time, scale innovations that will ultimately improve livelihoods and local economies by providing power to unserved and underserved communities.”

The winning enterprises are increasing sustainable energy access, specifically off-grid solutions, and extending the delivery of electrification to unserved and underserved communities in Nigeria.

“The Covid-19 pandemic has exposed the deep inequality in energy access and illustrated how essential reliable electricity is in homes, businesses, and health centers,” said Joseph Nganga, the Executive Director of The Rockefeller Foundation’s Power & Climate initiative in Africa. “Through the All On Hub we will continue to support All On in identifying and nurturing innovative entrepreneurs and businesses that are addressing Africa’s energy poverty by scaling Nigeria’s off grid sector.”

The 2020 cohort of winners includes two female-led energy companies, as part of the partners’ commitment to closing the gender gap in Nigeria’s growing renewable energy sector.

“We are extremely honoured to have made it to the finals,” said Sandra Chukwudozie, MD, Salpha Energy Limited. “The funding will enable us to buy and distribute solar home systems in communities in the Niger Delta, and ultimately add thousands of new connections.”

The application window for the fourth edition of the Challenge will be opened on January 15, 2021.

About the United States African Development Foundation (USADF)

USADF is the U.S. Government’s independent African enterprise development agency. The agency invests in African grassroots and small- and medium-sized businesses; promotes local economic development; and creates pathways to prosperity for underserved communities. Utilizing a community-led development approach, USADF provides seed capital and local project management assistance to early-stage African enterprises and entrepreneurs addressing Africa’s biggest challenges around food insecurity, insufficient energy access, and unemployment, particularly among women and youth. Annually, USADF’s grant assistance generates approximately $100 million in new economic activity throughout 20 African countries.

To learn more, please visit Communications Contact: Afia Frempong. Email:

About All On

All On, an independent impact investing company, was seeded with funding from Shell, and works with partners to increase access to commercial energy products and services for unserved and underserved off-grid energy markets in Nigeria, with a special focus on the Niger Delta. All On invests in off-grid energy solutions spanning solar, wind, hydro, biomass and gas technologies deployed by both foreign and local access-to-energy companies that complement available grid power across Nigeria and help bridge the significant energy gap.

To learn more, please visit: Communications Contact: Adaobi K. Oniwinde. Email:

About the Rockefeller Foundation

The Rockefeller Foundation advances new frontiers of science, data, and innovation to solve global challenges related to health, food, power, and economic mobility. As a science-driven philanthropy focused on building collaborative relationships with partners and grantees, The Rockefeller Foundation seeks to inspire and foster large-scale human impact that promotes the well-being of humanity throughout the world by identifying and accelerating breakthrough solutions, ideas, and conversations. For more information, sign up for our newsletter at and follow us on Twitter @RockefellerFdn