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Climate Extremes and Sustainability Issues: A Case of Proposed Hydropower Projects in Lahaul Valley, Himachal Pradesh

Vishwa B. S. Chandel * and Beant Singh Rana

1 Department of Geography, Panjab University, Chandigarh, India

Corresponding author Email: vishwa.geoinvader@gmail.com

DOI: http://dx.doi.org/10.12944/CWE.18.3.34

Water and energy are the key to development; however, a great deal of contestation is at the very core of hydropower and sustainability debate in the context climate change and risk of disasters. A vast potential for renewable energy in the Himalayas has led to planning for hydropower projects since 1990s. However, social, economic and environmental issues linked to such development has also led to a fear among local communities in light of climate change. This study analysed the relation between climate extremes, disaster risk and hydropower development in Lahaul Valley of Himachal Pradesh. The study examined long-term climate data for precipitation and temperature trends while daily rainfall gridded data was used for the analysis of climate extremes. The results show statistically significant increase in precipitation intensity and rise of winter and post winter temperature. Also, heavy and very heavy rainfall days, daily rainfall intensity shows increasing trends that may have serious repercussions on local economy, livelihood and hydropower development. The field observations reveal discontentment of local population to proposed development. It is important that this debate must be reviewed logically to ensure safe future of the area with sound understanding of disasters and climate change risk.

Climate Change; Himalayas; Hydropower; Risk; Sustainability

Copy the following to cite this article:

Chandel V. B. S, Rana B. S. Climate Extremes and Sustainability Issues: A Case of Proposed Hydropower Projects in Lahaul Valley, Himachal Pradesh. Curr World Environ 2023;18(3). DOI:http://dx.doi.org/10.12944/CWE.18.3.34

Copy the following to cite this URL:

Chandel V. B. S, Rana B. S. Climate Extremes and Sustainability Issues: A Case of Proposed Hydropower Projects in Lahaul Valley, Himachal Pradesh. Curr World Environ 2023;18(3).

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