Standardization of Ocean Negative Carbon Emission Technologies and Carbon Neutrality

In response to the imminent climate crisis and in alignment with the global goals of carbon neutrality and the objectives of the Paris Agreement, the United Nations has recently approved the Global Ocean Negative Carbon Emissions (Global-ONCE). This initiative aims to protect marine biodiversity and ensure the sustainable development of the oceans by harnessing the pivotal role of oceans in regulating greenhouse gas absorption. Within this context, Global ONCE has applied to establish ISO/TC8/WG15, Ocean Negative Carbon Emissions and Carbon Neutrality, under the International Organization for Standardization. The technical scope of this working group encompasses the standardization of technologies and engineering related to ocean negative carbon emissions and carbon neutrality. These standards will facilitate the quantification and assessment of carbon in the marine environment, marine biological carbon, sedimentary carbon, and the application of negative carbon emission technologies in areas such as ocean ranching, alkalization of wastewater treatment, and artificial upwelling. ISO/TC8/WG15 warmly welcomes scientists from around the world to join in international cooperation, aiming to develop innovative technologies, methods, and best practices for harnessing the potential of ocean carbon negative emissions. The ultimate goal is to transform these advancements into international standards and share advanced experiences, technologies, and scientific ideas with humanity at large. Through collaborative efforts, overcoming challenges, and promoting public engagement, this initiative seeks to maximize the role of oceans in mitigating climate change and achieving global carbon neutrality targets.