Note4Students
From UPSC perspective, the following things are important :
Prelims level: PM-STIAC, CCUS
Why in the News?
The 25th Prime Minister’s Science, Technology & Innovation Advisory Council (PM-STIAC) meeting was recently held at Vigyan Bhawan Annexe in New Delhi.
Highlights of the 25th PM-STIAC Meet
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About PM-STIAC
| Details | |
| Objective | Provide advice on STI policies and oversee implementation of the government’s STI vision |
| Establishment | 2018 |
| Chairperson | Principal Scientific Adviser (PSA) to the Government of India |
| Composition | Eminent scientists, technologists, and innovators from various fields |
| Key Roles and Functions |
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| Major Initiatives and Missions |
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What is Carbon Capture, Utilization, and Storage (CCUS)?
Carbon Capture, Utilization, and Storage (CCUS) is a technology aimed at reducing carbon dioxide (CO₂) emissions from industrial processes and power generation.
It involves three main steps:
- Capture:
- CO₂ is separated and captured from industrial emissions or directly from the air.
- Capture technologies include pre-combustion, post-combustion, and oxy-fuel combustion.
- Utilization:
- Captured CO₂ is converted into useful products such as chemicals, fuels, and building materials.
- Utilization helps in creating economic value from CO₂ and can support the development of a circular carbon economy.
- Storage:
- CO₂ is transported and stored in geological formations such as depleted oil and gas fields, deep saline aquifers, or basalt formations.
- This prevents CO₂ from entering the atmosphere, thereby mitigating climate change.
Significance:
- Climate Change Mitigation: Reduces greenhouse gas emissions, helping to meet climate targets.
- Energy Transition: Supports the transition to low-carbon energy systems.
- Economic Benefits: Generates new economic opportunities through the creation of new markets for CO₂-derived products.
Policy Initiatives for CCUS in India
- National Hydrogen Energy Mission (2021):
- Launched in 2021, the mission aims to promote the production and use of green hydrogen, with CCUS being a crucial component for producing blue hydrogen from natural gas.
- Department of Science and Technology (DST) Initiatives:
- DST has funded various research projects focusing on developing CCUS technologies since the early 2000s.
- Projects include capturing CO₂ from industrial sources and converting it into valuable products like methanol and synthetic fuels.
- National Carbon Capture, Utilization & Storage Policy Framework and Its Deployment Mechanism (2020):
- Established in 2020, the framework aims to create a roadmap for deploying CCUS technologies across various sectors.
- It focuses on enhancing research, development, and demonstration (RD&D) activities and creating enabling regulatory and policy environments.
- Industry Collaborations:
- Collaborations with industries such as Oil and Natural Gas Corporation (ONGC) and Bharat Petroleum Corporation Limited (BPCL) for pilot projects on CCUS.
- Public-private partnerships to foster innovation and scale up CCUS technologies have been ongoing since the 2010s.
- International Collaborations (CSLF, 2003):
- India joined the Carbon Sequestration Leadership Forum (CSLF) in 2003, which promotes international collaboration on CCUS technology development.
- Collaborations with countries like the United States and the United Kingdom for knowledge sharing and technical support.
- Green Energy Corridors (2015):
- Integration of CCUS with renewable energy initiatives to ensure a sustainable and low-carbon energy mix.
- Established in 2015, this initiative supports developing infrastructure for transporting and storing captured CO₂.
PYQ:[2020] Which one of the following statements best describes the term ‘Social Cost of Carbon’? (a) It is a measure, in monetary value, of the long-term damage done by a tonne of CO2 emissions in a given year. (b) Requirement of fossil fuels for a country to provide goods and services to its citizens, based on the burning of those fuels. (c) Efforts put in by a climate refugee to adapt to live-in a new place. (d) Contribution of an individual person to the carbon footprint on the planet Earth. |
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