Sayantan Haldar

Sayantan Haldar is Deputy Program Manager with the Sustainable Industrialisation Unit at the Centre for Science and Environment (CSE)

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Sayantan Haldar

A key feature of SMR is ‘passive safety systems’, which can shut down the whole reactor without the intervention of the operator or external power in case of an emergency.

Are small modular reactors India’s nuclear future?

Sayantan Haldar

15 May 2026

4 min read

Representational photo.

From definition to deployment: India’s evolving green methanol ecosystem a crucial addition to country’s green taxonomy stride across sectors

Sayantan Haldar

11 May 2026

3 min read

Green public procurement is key to decarbonising India’s steel and cement sectors

Green public procurement is key to decarbonising India’s steel and cement sectors

Sayantan Haldar

16 Mar 2026

6 min read

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Down To Earth

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