Carbon Capture, Utilization, and Storage (CCUS) technologies are pivotal in the fight against climate change. These innovative solutions are designed to remove CO2 from flue gas and the atmosphere, facilitating its reuse across various industries. This process is integral to the concept of a circular carbon economy (CCE).
The carbon that is captured plays a versatile role in multiple sectors. It is utilized in:
Advancements in technology have led to new methodologies, such as artificial photosynthesis and phytoplankton-based solutions, which aim to replicate natural processes for enhanced carbon capture.
CCUS aligns seamlessly with several Sustainable Development Goals (SDGs), prominently including climate action and clean energy initiatives.
In line with the Paris Agreement, the Indian government has introduced various policies that bolster CCUS initiatives, paving the way for a sustainable green energy economy.
India is estimated to possess a CO2 storage potential ranging from 500 to 1,000 gigatons, marking CCUS as a feasible approach for reducing emissions.
The establishment of National Centres of Excellence in CCUS and participation in the Mission Innovation Challenge on CCUS represent significant advances in fostering technology development and practical application.
Despite its potential, CCUS faces several challenges, such as the need for effective CO2 sorbents and the currently limited demand for captured CO2.
There is a pressing need for comprehensive assessments of CO2 storage capacity and investment in infrastructure to enable large-scale deployment of CCUS technologies.
Building national research collaborations and promoting knowledge sharing will be critical in transforming energy generation and consumption, making CCUS a viable option for India's decarbonization journey.
CCUS technologies are essential for advancing India's sustainable development agenda, aligning with global climate goals and supporting the shift towards a green energy economy. Despite the challenges, the significant benefits and continued government support position CCUS as a promising solution for reducing greenhouse gas emissions and reaching net zero targets in India.
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