A Green Leap for North East India: The Kamala Hydro Project
In a significant stride towards sustainable energy and infrastructure development, the Public Investment Board (PIB) has approved a substantial investment for the proposed 1720 MW Kamala hydroelectric project in Arunachal Pradesh. This project, located in Kamle, Kra Daadi, and Kurung Kumey districts, promises to generate 6,869.92 million units of green energy annually upon completion.
A Storage-Based Scheme with Multifaceted Benefits
The Kamala hydroelectric project, a storage-based scheme with a flood moderation component, is proposed on the Kamala river, a major tributary of the Subansiri river. The project involves constructing a 216-meter high concrete gravity dam and an underground powerhouse with an eight-year scheduled completion period. Besides power generation, the project also aims to provide flood relief in the Brahmaputra valley.
Regional Development and Employment Opportunities
The project, to be implemented on a build-own-operate-transfer (BOOT) basis, will generate substantial employment opportunities, with an estimated 300 direct jobs and 2,500 contract workers during the peak construction period. Moreover, the project is expected to lead to regional infrastructure development, contributing to the overall growth and development of the North East region.
Financing and Tariff Considerations
The estimated completion cost of the project is Rs 26,069.50 crore, including IDC and financing charges of Rs 4,815.64 crore. The project will be financed with a debt-equity ratio of 70:30, supported by the Government of India grants for enabling infrastructure and flood moderation component, along with 100 percent SGST reimbursement by the state government. The levelised tariff of the project is Rs 5.97/unit.
Additional Benefits and Approval for Testing Facilities
Key benefits from the project include flood moderation in the Brahmaputra basin, 12 percent free power to the state government, yielding about Rs 486 crore annually, and a contribution of Rs 40 crore per year to the Local Area Development Fund (LADF). Furthermore, the state government will earn a first-year return of about Rs 127 crore on the Rs 750 crore central assistance (CFA) included in its 26 percent equity contribution. Additionally, the power ministry has given in-principle approval for Rs 3,000-crore expenditure for testing facilities across the country.
Implications for North East India and Beyond
The successful implementation of the Kamala hydroelectric project will not only contribute to India's energy transition initiatives and net zero target by 2070 but also stimulate economic growth and development in the North East region. The project's potential for flood moderation in the Brahmaputra basin is particularly relevant for the region, which is prone to floods and landslides.
Looking Forward: A Sustainable Energy Future for India
The Kamala hydroelectric project is a testament to India's commitment to sustainable energy and infrastructure development. As the country moves towards its net zero target, projects like Kamala will play a crucial role in powering a greener, more resilient future for India and its regions, including the North East.