Confronted with the imperative of attaining carbon neutrality as a means of countering the perils of the climate crisis, nations are hastening their adoption of low-carbon economies. In this regard, the present deliberation endeavors to explicate and analyze the low-carbon policies and collaborative stratagems appertaining to new and renewable energy, which have been instituted by South Korea and the ASEAN countries in their endeavor to realize a low-carbon economy.