Granville Energy and Mainstream Energy Solutions Limited Sign MOU for Africa’s First 1 GW Floating Solar Power Project at Kainji Hydropower Plant Building & Construction Energy Finance News Granville Energy and Mainstream Energy Solutions Limited Sign MOU for Africa’s First 1 GW Floating Solar Power Project at Kainji Hydropower Plant ced-admin October 2, 2025 Granville Energy, a leading African energy technology company, and Mainstream Energy Solutions Limited (MESL), Nigeria’s largest hydropower... Read More Read more about Granville Energy and Mainstream Energy Solutions Limited Sign MOU for Africa’s First 1 GW Floating Solar Power Project at Kainji Hydropower Plant