In News:

The Cabinet Committee on Economic Affairs (CCEA) has sanctioned a massive investment of ?14,105.83 crore for the Kalai-II Hydro Electric Project (HEP). Located in the Anjaw district of Arunachal Pradesh, this project represents a critical milestone in India’s mission to harness the hydroelectric potential of the Brahmaputra river basin.

1. Technical Profile

The project is designed to be a high-capacity, efficient power generation unit with the following specifications:

• River System: It is a run-of-river with pondage project situated on the Lohit River, a major tributary of the Brahmaputra.
• Capacity: Total installed capacity of 1,200 MW, featuring a unique configuration of six units of 190 MW and one unit of 60 MW.
• Energy Generation: Expected to contribute 4,852.95 million units of green energy annually to the national grid.
• Engineering Scope: Includes the construction of a concrete gravity dam, diversion tunnels, pressure shafts, an underground powerhouse, and a tailrace tunnel.

2. Financial & Administrative Framework

The project follows a collaborative model between the Union and the State:

• Implementation Agency: A Joint Venture (JV) between THDC India Limited (formerly Tehri Hydro Development Corporation) and the Government of Arunachal Pradesh.
• Central Budgetary Support: * ?5.99 billion allocated for infrastructure (roads, bridges, and transmission lines).
  • ?7.5 billion provided as central financial assistance to cover the state's equity share.
• Total Investment: ?14,105.83 crore.

3. Socio-Economic Impact

The Kalai-II project is envisioned as a catalyst for regional transformation:

• State Revenue: Arunachal Pradesh will receive 12% free power once operational.
• Community Development: An additional 1% free power is dedicated to the Local Area Development Fund (LADF) for regional welfare.
• Infrastructure: The project will provide the remote Anjaw district with permanent roads and bridges, improving connectivity in a strategically sensitive border area.