Why climate policies?
Recent years have seen a growing trend among nations of the world towards setting up domestic climate policies. The reasons behind those actions vary between supporting the build out of net zero economy, collecting revenues to support decarbonization efforts, avoiding or mitigating payments under carbon border adjustment mechanism that the EU is implementing and other countries start contemplating, capturing the potential offered by voluntary carbon markets, benefitting from market based mechanisms under Article 6 of the Paris Agreement, becoming an attractive location for sustainable investments, achieving competitive advantage in the world that is increasingly seeking carbon neutral products and services, gaining credibility in discussions on an international climate diplomacy arena, ensuring that the social cost of carbon is internalized by the emitters for climate externalities.
Ultimately, we might witness the emergence of one global carbon pricing and legal framework, which is advocated by the WTO Director General Ngozi Okonjo-Iweala: “A shared global carbon-pricing framework would best provide certainty for businesses and predictability for developing countries,” Decarbonizing Supply Chains: Leaving No One Behind > World Economic Forum Annual Meeting | World Economic Forum (weforum.org). Until that happen, this fragmented policy landscape will continue to be challenging to navigate.