In a groundbreaking review published in the journal ‘Energies’, researchers are shedding light on the transformative potential of Carbon Capture, Utilization, and Storage (CCUS) technologies within the civil engineering sector. This comprehensive analysis, led by Dhanasingh Sivalinga Vijayan from the Department of Civil Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Missions Research Foundation (DU), Chennai, India, emphasizes how integrating CCUS can significantly mitigate climate change while enhancing the sustainability of construction practices.
The construction industry is notorious for its heavy carbon footprint, contributing substantially to global greenhouse gas emissions. However, the latest advancements in CCUS present a viable pathway to not only reduce these emissions but also to repurpose captured carbon dioxide into valuable materials. “The incorporation of CCUS technologies allows us to transform traditional carbon-intensive practices into opportunities for carbon sequestration and recycling,” Vijayan explains. This shift could redefine how the industry approaches sustainability, making it a pivotal player in the fight against climate change.
The review highlights innovative applications of captured CO2, such as its use in producing carbon-infused concrete and sustainable cement production methods. These technologies not only lower emissions but also enhance the mechanical properties of construction materials, leading to improved durability and performance. For instance, the utilization of microbial-induced calcium carbonate precipitation (MICP) technology in foundations is noted for its ability to strengthen soil while simultaneously capturing CO2. “By harnessing biological processes, we can create materials that are not only environmentally friendly but also structurally superior,” Vijayan adds.
Commercial feasibility is a significant focus of the study, with economic analyses indicating that CCUS can be economically viable when supported by appropriate policy frameworks and financial incentives. The review suggests that investment in CCUS technologies could yield substantial returns, making them an attractive option for stakeholders in the construction sector. As the global push for sustainability intensifies, the demand for innovative solutions like CCUS is likely to grow, potentially reshaping market dynamics.
The research also underscores the importance of government intervention to facilitate the widespread adoption of CCUS technologies. With robust policy support, the construction industry could see a shift towards more sustainable practices, aligning with global sustainability goals. The findings suggest that integrating CCUS into civil engineering projects not only addresses environmental concerns but also opens new avenues for economic growth.
As the construction sector navigates the complexities of climate change and sustainability, the insights from this review could serve as a catalyst for future developments in CCUS technologies. By fostering collaboration among researchers, policymakers, and industry practitioners, the potential for CCUS to revolutionize civil engineering practices becomes increasingly tangible.
This comprehensive review, which delves into the intricate relationship between CCUS and sustainable construction methods, is a clarion call for the industry to embrace innovative solutions that promise both environmental and economic benefits. As highlighted by Vijayan, “The journey towards carbon neutrality is not just a necessity; it is an opportunity for innovation and growth.” The implications of this research extend far beyond academia, positioning CCUS as a cornerstone of sustainable development in the construction industry.
