Final answer:
Carbon dioxide capturing and sequestration (CCS) involves capturing CO2 emissions and storing them underground, preventing atmospheric release. The technology is feasible but challenging due to cost and scalability. Alongside government support, natural carbon sinks and new technologies contribute to carbon reduction efforts.
Step-by-step explanation:
Carbon Dioxide Capturing and Sequestration
Carbon dioxide capturing and sequestration (CCS) is a technological process designed to help mitigate climate change by capturing carbon dioxide (CO2) emissions from sources like coal-fired power plants and storing it underground to prevent it from entering the atmosphere. Once captured, the CO2 is transported and injected into geological formations such as depleted oil and gas fields or deep saline aquifers, where it is intended to remain permanently. By doing this, CCS can capture 80-90% of the CO2 emissions that would otherwise be released into the atmosphere.
As for the question of feasibility, CCS is possible as the technology already exists and is being implemented in various projects around the world. However, there are challenges related to cost, long-term storage monitoring, and the need to scale up the technology to make a significant impact on global emissions. Support from government policies and incentives, as well as technological advancements, plays a crucial role in the widespread adoption of CCS.
In addition to CCS, natural processes such as the management of soils and forests can also enhance carbon storage, while emerging technologies like direct air capture offer the potential to remove CO2 directly from the atmosphere. With concerted global efforts, including reforestation and technological interventions, it may be possible to move toward a net-zero carbon future.