Climate Communications and Local Governance – Africa (CCLG-Africa), a network of media professionals, environmental experts, and local governance practitioners, demands renewed action on climate change. This is contained in a statement commemorating the 35th World Ozone Day.
The theme for this year, “Montreal Protocol: Advancing Climate Actions,” underscores the importance of the Montreal Protocol’s role in protecting the ozone layer and fostering broader climate initiatives.
The ozone layer, a vital shield that protects Earth from harmful ultraviolet (UV) radiation, was once severely threatened by human activities, particularly the release of ozone-depleting substances (ODS) like chlorofluorocarbons (CFCs).
The 1987 adoption of the Montreal Protocol on Substances that Deplete the Ozone Layer was a landmark moment, uniting governments, industries, and civil society in a global effort to phase out ODS.
The Montreal Protocol has been an extraordinary success story and since 2000, the ozone layer has seen a 1-2% increase in thickness, and over 99% of ODS have been phased out globally.
In addition to protecting the ozone, the Montreal Protocol has provided significant climate benefits by reducing greenhouse gas emissions.
According to the statement, the Protocol has helped avoid an estimated 5-6 gigatons of CO2-equivalent emissions annually.
The Montreal Protocol has evolved beyond its original purpose, becoming a driver for global climate action.
The 2016 Kigali Amendment to the Protocol, which aims to phase down hydrofluorocarbons (HFCs), is one such example. HFCs, though not ozone-depleting, are potent greenhouse gases that contribute to global warming.
“The transition to alternative technologies under the Protocol has promoted energy-efficient appliances and climate-resilient infrastructure,” the statement said and this shift has been critical for reducing emissions and fostering sustainable development.
Despite the achievements of the Montreal Protocol, the ozone layer remains vulnerable to new threats. Nitrous oxide emissions, for example, continue to deplete ozone, while rising global temperatures exacerbate this issue.
The statement warned that while the ozone layer is recovering, it is not immune to emerging challenges and indicated that rising temperatures also heighten the risk of climate-related catastrophes.
CCLG-Africa also raised concerns about sustainable development, urging that climate-friendly technologies be made accessible and affordable worldwide.
“Ensuring that everyone benefits from climate-resilient technologies is essential for equitable growth,” it emphasized.
Climate Communications and Local Governance-Africa reaffirmed its commitment to strengthening the Montreal Protocol on the occasion of World Ozone Day 2024, accelerating climate action, and promoting sustainable development.
“We must continue phasing down ozone-depleting substances while addressing emerging threats. More importantly, we need to implement the Paris Agreement with greater ambition,” the organization stated.
The statement outlined key actions needed to advance climate solutions, calling on various sectors to step up their efforts:
– Governments: Strengthen national ozone protection and climate policies, while investing in climate-friendly technologies.
– Industries: Develop sustainable technologies, reduce HFC emissions, and enhance energy efficiency.
– Civil society: Advocate for stronger climate policies and support community-led initiatives.
– International cooperation: Share knowledge and expertise across borders to tackle global environmental challenges.
CCLG urged global unity in the fight against climate change as the world celebrates the achievements of the Montreal Protocol on World Ozone Day 2024.
“By raising awareness, supporting climate-friendly technologies, and fostering international cooperation, we can protect the ozone layer and ensure a sustainable future for all,” the statement added.