Why Are CCEA Arunachal Hydropower Projects in the News?
The Cabinet Committee on Economic Affairs (CCEA) approved two major projects to increase hydropower capacity in Arunachal Pradesh. This is a strategic step for Indias clean energy goals and northeastern development – a high-priority GS Paper 3 topic. Riyasat IAS Mentorships UPSC Mentorship Program covers all such policy decisions in complete exam-relevant analysis.
CCEA Hydropower Projects – Key Facts for UPSC Prelims
| Aspect | Kamla Hydropower Project | Kalai-II Hydropower Project |
| Installed Capacity | 1,720 MW | 1,200 MW |
| Annual Production | 6,870 million units | 4,852.95 million units |
| River | Kamla river (tributary of Subansiri) | Lohit river (tributary of Brahmaputra) |
| District | Kamle, Kra Daadi, Kurung Kumey | Anjaw district |
| State | Arunachal Pradesh | Arunachal Pradesh |
Both projects together will generate 11,722.95 million units annually.
3 Things UPSC 2026 Aspirants Must Know – CCEA Hydropower Projects
1. River System – Classic UPSC Tricky Point
Kamla river -> Subansiri river -> Brahmaputra (this three-level tributary chain is a classic UPSC MCQ trap). Kalai-II is on Lohit river in Anjaw district – a direct Brahmaputra tributary. Secure Prelims Program 2026 covers all river-tributary systems in MCQ-ready format.
2. India Energy Policy and Northeast Development
Arunachal Pradesh holds approximately 30% of Indias hydropower potential. These projects reinforce Indias 500 GW renewable target by 2030 and the Act East Policy for northeastern development. UPSC Current Affairs on energy policy is covered in depth at Riyasat IAS Mentorship.
3. Environmental and Strategic Challenges
- Biodiversity hotspot – large dams impact fragile northeastern ecology
- Seismic Zone V – earthquake-sensitive region
- Displacement of local communities – social cost
- China border proximity – water politics and Brahmaputra basin strategic significance
UPSC Relevance – CCEA Arunachal Hydropower Projects
For Prelims:
- CCEA – Cabinet Committee on Economic Affairs, composition and powers
- Kamla river -> Subansiri -> Brahmaputra (river system order)
- Lohit river -> Brahmaputra (Anjaw district)
- Kamla: 1,720 MW | Kalai-II: 1,200 MW | Total: 11,722.95 MU/year
For Mains (GS Paper 3):
- India renewable energy targets and role of hydropower
- Northeast India hydropower – opportunities and ecological challenges
- Environment vs development – evaluation of large dam projects
- Water politics: Brahmaputra basin in India-China context
For Mains answer writing on these topics, join Riyasat IAS Mentorship. The Essay Foundation Program develops analytical writing skills for policy topics.
Practice Question:
With reference to CCEA hydropower projects in Arunachal Pradesh: (1) Kamla project has 1,720 MW capacity on Subansiri river. (2) Kalai-II is in Anjaw district on Lohit river. (3) Both together produce 11,722.95 MU annually. Answer: (d) 1, 2 and 3
Conclusion
These projects are milestones for Indias energy future and northeastern development. The UPSC Mentorship Program by Riyasat Ali Sir makes every such policy decision exam-ready. Apply for admission today.
Also Read:
- UPSC Mentorship Program – Riyasat Ali Sir
- Foundation Mentorship English
- Foundation Mentorship Hindi
- Secure Prelims Program 2026
- YATHARTH All India Mock Test
- Current Affairs for UPSC
- Best IAS Mentorship Program in India
- FAQs – Riyasat IAS Mentorship
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