The Republic of Korea is further strengthening its efforts to address the climate crisis. This year, South Korea becomes the 14th country to make its 2050 carbon neutrality implementation into law. The government also pledged to adopt digital platforms and the use of scientific data as bases to improve the means of evaluating the needs of the people, taking the necessary actions in advance, and providing fair and equal services to people. It is now the time to converge standalone and fragmented data and systems to optimize outcomes of the green new deals and carbon neutrality, as well as to reinforce engagement with the stakeholders. The integration of climate-energy and digital technology is pivotal in the transition toward achieving global climate goals in order to have sustainable economic growth and in building stronger social networks for more responsive actions.