Step on the Gas: What India Must Do for the Planet

After the Montreal Protocol stipulated the phase-out of CFCs, countries could turn to two alternative chemicals used in refrigerants, air conditioners, aerosols and solvents: HCFC depletes ozone but to a lesser degree; HFC protects the ozone but contributes to climate change. To meet international CFC goals, industrialized countries have increased HFC output over the past decade, despite the chemical’s direct contribution to climate change. Developing countries like India are just beginning the process of CFC phase-out and can avoid the same increase in HFCs. Commercial interests in India, paid to switch chemicals, have a stake in rapid transition, but the best solution would be finding a one-time solution. Writing for Hindustan Times, representatives of the Centre for Science and the Environment in New Delhi urge India to consider hydrocarbons like butane and propane. Countries must investigate alternative technologies that protect both the ozone and the climate. – YaleGlobal