GigaWhat: Clean-washing by dams?

GigaWhat: Clean-washing by dams?

Author: Mongabay.com August 13, 2022 Duration: 25:09

Hydropower has been an old and reliable source of energy in India. Until a few years ago, India considered a hydropower project renewable only when the installed capacity was less than 25 megawatt (MW). But then, in 2019, the government of India decided to consider large hydropower projects as renewable projects too. This makes hydroelectricity a vital part of India's clean energy targets - installing 500 gigawatt (GW) of non-fossil fuel-based capacity by 2030.

However, activists and researchers who have been working on issues related to the displacement of communities due to dam construction, and ecologists who study the impacts of dams on aquatic species and the region's biodiversity, think otherwise. They opine that the terms' clean' and 'green' used to describe hydropower could be misleading, as it does not consider the livelihoods lost and the cost of biodiversity lost at stake.

In this episode, we'll hear about how dams are perceived as a more stable source of energy when compared to solar and wind. We'll also hear about the true cost of relying on this form of energy. Our conversations raise a contentious question: Can hydropower be considered clean and renewable? Or is it simply a case of clean-washing?

Listen to GigaWhat and explore some of the biggest questions, challenges, and opportunities in India's transition from fossil fuel to clean energy sources. Mongabay-India is an online publication dedicated to bringing you stories on science and the environment in India.

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Guests:

Ammu Susanna Jacob, Research Scientist, CSTEP

Shishir Rao, ecologist

Prakash Bhandari, environmental researcher and activist, Himdhara

Links:

A twin-state hydropower project could drown livelihoods and biodiversity

Fish & small hydropower projects in the Western Ghats biodiversity hotspot, India

The return of the mega hydropower projects across India

Credits:

Host: Mayank Aggarwal

Writer and producer: Kartik Chandramouli

Audio editor: Tejas Dayananda Sagar

Copy editor: Aditi Tandon

Podcast production assistant: Ayushi Kothari

GigaWhat cover art: Pooja Gupta


From the team at Mongabay.com comes Everything Environment by Mongabay India, a podcast that digs into the complex and often overlooked stories shaping India's natural world. This isn't just about headlines; it's about connecting the dots between biodiversity, climate change, and the natural resources that underpin daily life across the subcontinent. Each episode is a deep dive, whether it's examining the real-world impacts of the country's clean energy transition, uncovering lessons from ancient paleoscience, or giving a voice to lesser-known species fighting for survival. The conversations move beyond abstract problems to focus on tangible solutions and the people on the front lines. By weaving science and news into compelling narrative, this podcast places environmental discussions exactly where they belong: central to our understanding of India's present and future. You'll hear clear analysis and on-the-ground reporting that makes intricate topics accessible, fostering a deeper appreciation for the interconnectedness of ecology, policy, and community. For anyone curious about the forces shaping our environment, this series offers essential listening.
Author: Language: English Episodes: 28

Everything Environment by Mongabay India
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