The CE represents a new model for resilient growth in both developed and developing economies that would help to tackle the causes and devastating effects of climate change and climate change risks, meet the 1.5 degree target of the Paris Agreement, and achieve the Sustainable Development Goals (SDGs). The CE practices can help to reduce greenhouse gases (CO2, methane, and nitro-oxide) to net zero emissions by 2050 through efficient resources use, elongation of product lifetime, recycling, recovery, reuse, materials substitution, efficient waste reduction and management, sharing service, among others. Given the numerous economic opportunities, innovation, and policy progresses, developing countries should transit to the CE pathway by aligning the CE strategies with the mitigation of climate change and the achievement of SDGs, synergize the CE practices with the existing national policies, and mainstream across sectoral strategy and policy development.