The Cabinet has approved a Rs 3,700 crore investment for two hydro power projects in Arunachal Pradesh, including the 186 MW Tato-I Hydro Electric Project in Shi Yomi District, which will generate 802 million units of energy. The project, set to be completed in 50 months, will be a joint venture between NEEPCO and the state government, providing 12% free power and enhancing local infrastructure and socio-economic development. The Centre will also support the project with Rs 77.37 crore for infrastructure and Rs 120.43 crore for equity.