In Guinea-Bissau, where only about a third of the population has reliable access to electricity, the government is scaling solar with private operators at the center. The World Bank-backed Solar Energy Scale-up and Access Project, which runs to 2030, is funding utility-scale solar parks, grid upgrades and solar mini-grids. It draws on a $35 million International Development Association grant alongside Green Climate Fund and ESMAP financing.

Guinea-Conakry shows how a domestic company can own the work outright. Since 2025, local developer Solar Grid Guinée has deployed and now maintains hybrid solar, battery and diesel mini-grids in Kalinko and Siguirini, each serving roughly 8,000 residents, under the Guinean Rural Electrification Agency. The country’s mining boom is feeding skills development. The alumina refinery Chalco Guinea Company is building in Boffa carries local-content commitments including 500 technical scholarships over 20 years and a training school for up to 100 students a year.

The Gambia pairs utility-scale solar with off-grid systems that reach beyond the national grid. Its first utility-scale plant, a 23 MW array with 8 MW of storage, powers 18,500 households, while the National Water and Electricity Company expands rural mini-grids and installs off-grid solar at clinics and schools. A $52.6 million World Bank project approved in 2025 will connect 80 rural communities and unlock $60 million in private renewable investment.

Mauritania – where rural access sits near 6% – follows the same model with an emphasis on local crews. The government and the United Nations Development Program launched PERZI to connect 200 remote communities and reach more than 300,000 people, with two mini-grids already live across the first 37 localities and local technicians trained for installation and maintenance.

Senegal anchors the trend at both ends of the market. The Senegalese Agency for Rural Electrification is building 133 mini solar plants nationwide. The $29 million program includes 259 km of low-voltage lines. At the commercial end, Senegalese developer Afreenergy Solar secured €4.3 million from the Private Infrastructure Development Group in March 2026 to roll out up to 30 MW of solar and 10 MWh of storage for agro-industry and logistics.

A tightening local-content framework is pulling these projects into domestic value chains. Senegal's 2019 Local Content Law set a 50% target for 2030, and in January 2025, Senegal and Mauritania signed a cross-border local-content agreement for the Greater Tortue Ahmeyim gas project. Senegalese government representatives have framed local content as both a legal and economic foundation for the sector, a priority that runs through MSGBC Oil, Gas & Power 2026 in Dakar this December.

As decentralized energy projects scale across the MSGBC basin, they are becoming a practical test case for how local content policies translate into real economic participation. This shift is expected to feature prominently at MSGBC Oil, Gas & Power 2026, where industry leaders will examine how distributed energy, infrastructure investment and local-content frameworks can strengthen regional energy security and build more resilient domestic supply chains.

Explore opportunities, foster partnerships and stay at the forefront of the MSGBC region's oil, gas and power sector. Visit www.msgbcoilgaspower.com to secure your participation at the MSGBC Oil, Gas & Power 2026 conference, December 1-3 in Dakar. To sponsor or participate as a delegate, please contact sales@energycapitalpower.com.