September 16, 2026: "Global Action for a Cooler Planet" — 10 Years of the Kigali Amendment
On September 16, 2026, the world marks the International Day for the Preservation of the Ozone Layer. This year's theme — "Global Action for a Cooler Planet" — celebrates the tenth anniversary of the Kigali Amendment to the Montreal Protocol, which expanded the treaty's scope to cover hydrofluorocarbons (HFCs), powerful greenhouse gases.
The Historic Legacy of the Montreal Protocol
Signed in 1987, the Montreal Protocol is one of the most successful environmental agreements in history. It proved that science-based policy, universal participation, and strict compliance can deliver real results. Thanks to the Protocol, the ozone layer is on a path to recovery, and in 2026, the Antarctic ozone hole reached its lowest level in 20 years.
The Kigali Amendment: 10 Years of Climate Action
Adopted in 2016, the Kigali Amendment was a historic step: it brought HFCs under the Montreal Protocol's control, uniting efforts to protect the ozone layer and combat climate change. Full implementation of the Amendment is expected to avoid 0.5°C of global warming by the end of the century. Over the past decade, it has driven the shift to energy-efficient and sustainable cooling solutions, strengthened industrial capacity, and supported innovation.
2026: A Year of Records and Opportunities
In 2026, scientists are recording positive ozone anomalies in most months across many regions. However, climate change brings new risks: there is a possibility of an ozone hole forming over the Arctic due to global warming. The UN Secretary-General has urged all countries to ratify and implement the Kigali Amendment, accelerate the shift to sustainable cooling, and protect people and the planet.
The "One Heritage" Campaign: Protecting Our Shared Legacy
The "One Heritage" campaign by the Dolphin Hub platform unites people, organizations, and businesses to protect the planet's natural heritage. The ozone layer is a shared heritage of humanity, and its recovery demonstrates the power of collective action. As Dolphin Hub states, "silence must never become the norm" — today is the day to act.
What We Can Do
Cooling the planet is possible — when countries act together, industries innovate responsibly, and international partnerships turn commitments into concrete action
The Historic Legacy of the Montreal Protocol
Signed in 1987, the Montreal Protocol is one of the most successful environmental agreements in history. It proved that science-based policy, universal participation, and strict compliance can deliver real results. Thanks to the Protocol, the ozone layer is on a path to recovery, and in 2026, the Antarctic ozone hole reached its lowest level in 20 years.
The Kigali Amendment: 10 Years of Climate Action
Adopted in 2016, the Kigali Amendment was a historic step: it brought HFCs under the Montreal Protocol's control, uniting efforts to protect the ozone layer and combat climate change. Full implementation of the Amendment is expected to avoid 0.5°C of global warming by the end of the century. Over the past decade, it has driven the shift to energy-efficient and sustainable cooling solutions, strengthened industrial capacity, and supported innovation.
2026: A Year of Records and Opportunities
In 2026, scientists are recording positive ozone anomalies in most months across many regions. However, climate change brings new risks: there is a possibility of an ozone hole forming over the Arctic due to global warming. The UN Secretary-General has urged all countries to ratify and implement the Kigali Amendment, accelerate the shift to sustainable cooling, and protect people and the planet.
The "One Heritage" Campaign: Protecting Our Shared Legacy
The "One Heritage" campaign by the Dolphin Hub platform unites people, organizations, and businesses to protect the planet's natural heritage. The ozone layer is a shared heritage of humanity, and its recovery demonstrates the power of collective action. As Dolphin Hub states, "silence must never become the norm" — today is the day to act.
What We Can Do
- Support initiatives to reduce HFC emissions and transition to eco-friendly refrigerants.
- Raise awareness about the link between the ozone layer and climate.
- Participate in campaigns to protect natural heritage, such as "One Heritage."
Cooling the planet is possible — when countries act together, industries innovate responsibly, and international partnerships turn commitments into concrete action
17.09.2026
Articles
ONE HERITAGE campaign