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Kigali Amendment: Cooling the Planet's Future
15 Oct
Summary
- Kigali Amendment aims to prevent 0.5°C warming by 2100.
- HFCs, potent greenhouse gases, are being phased down globally.
- India faces a major cooling demand surge by 2035.
The Kigali Amendment to the Montreal Protocol celebrates its tenth anniversary, having initiated a phase-down of hydrofluorocarbons (HFCs). These chemicals, widely used as refrigerants, have a significant warming impact.
The amendment is a vital climate tool, expected to curb global warming by as much as 0.5°C by the year 2100. It addresses both the direct emissions from refrigerants and indirect emissions from the energy used by cooling appliances.
As global demand for cooling intensifies, particularly in countries like India where demand is projected to more than double by 2035, the effective implementation of the Kigali Amendment is paramount. India, having ratified the amendment, must freeze HFC production and consumption by 2028.
Further efforts are underway to ensure universal participation and to manage HFCs already within existing equipment, preventing leaks and ensuring safe disposal. Financial mechanisms, like the Montreal Protocol's Multilateral Fund, continue to support developing nations in their transition to cleaner cooling technologies.
The success of the Montreal Protocol, characterized by its 'start and strengthen' approach, offers a model for tackling other short-lived climate pollutants such as methane.
