Green H2’s Near-term Value Proposition Lies in Niche Applications (with R. Tongia), Economic Times, 2024

Six key aspects of a carbon credit trading system that India must get right (with M. S. Ahluwalia), Livemint, 2024

A cap-and-trade system will help slash emissions more efficiently (with M. S. Ahluwalia), Livemint, 2023

Role of nuclear power in India’s climate strategy (with M. S. Ahluwalia & R. Tongia), Livemint, 2023

Was COP27 a cop-out? (with M. S. Ahluwalia), Livemint, 2022

India needs climate action targets for next 10 years (with M. S. Ahluwalia), Livemint, 2022

Does CoP26 make climate finance available to us? (with M. S. Ahluwalia), Livemint, 2021

The Glasgow Pact on climate change & its achievements (with M. S. Ahluwalia), Livemint, 2021

CoP26: Towards a meaningful outcome (with M. S. Ahluwalia), Hindustan Times, 2021

Why India needs a plan for climate talks (with M. S. Ahluwalia), Livemint, 2021

Address global warming by managing city waste (with I. J. Ahluwalia), Financial Express, 2018

Cities at crossroads: Not letting it go waste (with I. J. Ahluwalia), The Indian Express, 2017

Innovation Districts and Climate Change: Closing the gap between global intention and action, The Global Institute, 2024

Why Hydrogen? (with E Mingaleeva), GreenEarthAnalytics GmbH, 2021