The Inga 3 Hydropower Plant project is one of Africa’s most ambitious energy initiatives. Envisaged as a critical component of the Grand Inga vision, it aims to generate 11,050 MW by harnessing the immense hydropower potential of the Congo River. This in-depth analysis explores why the project is vital for Africa’s sustainable development, examines the challenges and opportunities it presents, and outlines the tangible steps that the Democratic Republic of Congo (DRC), the African Union, and investors must take to ensure its success.