Cement, Energy and Environment

Benefits of CCS in the Cement Industry Challenges to Implementation India’s scenario on Carbon Capture & Storage Significant Emission Reductions: Implementing CCS can potentially reduce emissions from cement production by up to 90%. Compliance with Regulations: As governments worldwide tighten regulations on industrial emissions, CCS can help cement manufacturers meet these requirements. Enhanced Sustainability: By integrating CCS, the cement industry can contribute to global climate goals and enhance its sustainability profile. Economic Opportunities: The development of CCS technology can create new jobs and stimulate economic growth in related sectors. Despite its potential, several challenges hinder the widespread adoption of CCS in the cement industry: High Costs: The initial investment for CCS technology can be substantial, making it a barrier for many companies. Commitment to Net Zero: India has committed to achieving net-zero emissions by 2070. This ambitious goal necessitates significant reductions in greenhouse gas emissions from major industries, including cement [11]. CCS Initiatives: The Global Cement and Concrete Association (GCCA) and other organizations are actively working to accelerate the deployment of CCS in India. This includes developing CO 2 hubs and storage facilities to capture and store emissions from cement plants [11]. Potential Storage Sites: India has several potential storage sites for captured CO 2 , including sedimentary basins like the Krishna-Godavari Basin, Mumbai Offshore Basin, and the Cambay Basin. These sites offer significant storage capacity for medium to large-scale CCS projects [12]. Technological Advancements: There are ongoing efforts to integrate CCS technology into cement production processes. This includes using alternative fuels, improving energy efficiency, and adopting new technologies to reduce the carbon footprint of cement manufacturing [13]. Policy Support: The Indian government, through initiatives like NITI Aayog, is providing policy support and frameworks to promote the adoption of CCS in the cement industry. This includes financial support, India's scenario regarding Carbon Capture and Storage (CCS) in the cement industry is quite promising and evolving. Here are some key points: several challenges: Technical and Economic Viability: The effectiveness of CCS technologies must be proven under real-world conditions, alongside their affordability assessments (Meyer et al., 2020). Public Acceptance: Ensuring the safety of CO 2 storage and addressing public concerns is crucial for acceptance and support (Fischer et al., 2021). Scaling Up: Transitioning from pilot projects to full-scale implementation poses numerous logistical and infrastructural challenges (IEAGHG, 2019). Future research should focus on optimizing capture technologies, exploring alternative storage methods, and refining economic models to make CCS a feasible option for the cement industry. Infrastructure Needs: Effective transportation and storage infrastructure for captured CO 2 must be developed. Public Perception: There may be resistance from communities regarding the safety and environmental impact of CO 2 storage. 41