Carbon sequestration

Carbon sequestration is the process of capturing and storing atmospheric carbon dioxide (CO?) to help reduce the impact of climate change. It can occur naturally through biological processes, such as photosynthesis in forests, wetlands, and oceans, where plants and ecosystems absorb CO? and store it in biomass and soil. In addition to natural methods, technological solutions—known as carbon capture and storage (CCS)—are being developed to trap CO? from industrial emissions and store it deep underground in geological formations. These approaches are critical tools in global efforts to reduce greenhouse gas concentrations and limit global warming to below 1.5°C.

The role of carbon sequestration is especially important in sectors where emissions are hard to eliminate, such as cement, steel, and agriculture. Restoring degraded forests, practicing regenerative agriculture, and protecting marine ecosystems like mangroves and seagrasses are all effective ways to enhance natural carbon sinks. Meanwhile, advancements in direct air capture (DAC) technology offer the potential to remove CO? directly from the atmosphere. However, carbon sequestration is not a substitute for reducing emissions—it must work alongside clean energy adoption, efficiency improvements, and sustainable practices. When used responsibly, it provides a vital bridge toward climate stability and a more sustainable future for ecosystems, economies, and communities around the world.