The Volta River Authority (VRA) is the main generator and supplier of electricity in Ghana.
They are also responsible for the maintenance of the hydro power supply plant.
[2] The main purpose of the VRA is to generate and supply electricity for Ghana's needs.
It is also responsible for managing the environmental impact of the creation of the Volta Lake on the towns and people bordering the lake.
[2][3] The company represents Ghana in the West African Power Pool.