Himalayan Hydropower at Risk: A Disaster Waiting to Happen?

The mighty Himalayas, home to some of the world’s most breathtaking landscapes, are also becoming a ticking time bomb. A recent international study has sounded the alarm—the rapid expansion of hydroelectric projects near glacier lakes is dangerously increasing the risk of Glacial Lake Outburst Floods (GLOFs).

What’s the Danger?

Glacial lakes are formed by melting glaciers, and due to climate change, they’re growing larger and more unstable. If these lakes suddenly burst, they unleash catastrophic floods, capable of sweeping away everything in their path—including hydropower projects, villages, and critical infrastructure. The 2023 disaster in Sikkim, where a GLOF wiped out the Teesta III hydro project, is a stark reminder of how vulnerable these developments are.

Climate Change & The Race for Power

Hydropower is often seen as a green energy solution, but when built in high-risk areas, it can lead to devastating consequences. The Himalayan region is warming faster than the global average, making glaciers melt at an alarming rate. The more hydro projects we build near unstable glacier lakes, the greater the risk of another Teesta-like disaster.

Is There a Solution?

Experts emphasize the need for better risk assessments, early warning systems, and climate-resilient infrastructure. Instead of rushing to harness Himalayan rivers for energy, governments must prioritize safety, sustainability, and long-term environmental impact.

A Wake-Up Call for the Future

The Himalayas are a fragile ecosystem, and reckless development could turn them into a disaster zone. If we don’t act now, climate change and unchecked construction could lead to more tragedies. It’s time to rethink how we balance energy needs with environmental safety—before nature reminds us, once again, who’s really in control.