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The Potential and Challenges of CCUS for Carbon Reduction
The World Economic Forum (WEF) hails Carbon Capture, Utilization, and Storage (CCUS) as one of the most critical pieces of technology for achieving net-zero emissions, particularly in heavy industries such as cement, steel, and chemicals. These sectors are among the most challenging to decarbonize due to their reliance on high-temperature processes and fossil fuel feedstocks. However, a 2024 report published by the WEF entitled “Net-Zero Industry Tracker 2024 Edition“ sheds light on how CCUS can come to the rescue. The technology holds the potential to contribute up to 18% of emissions reductions in these industries by 2050. However, the current deployment of CCUS infrastructure falls significantly short of what is needed, with only 1% of the required capacity in place. High costs, regulatory uncertainties, and inadequate CO₂ transport and storage networks remain significant obstacles to scaling up the technology. What, then, needs to be done?
COLLABORATIONS CAN SCALE CCSU
The WEF report states that to accelerate CCUS adoption, investment in its infrastructure, such as dedicated carbon capture hubs, is essential, and the Public-Private Partnerships (PPPs) model is one of the most effective enablers. So far, there have been several PPP-enabled CCUS operations, such as the Northern Lights initiative in Norway and the HyNet project in the UK. The former is the world's first cross-border CO₂ transport and storage facility financed by the Norwegian government and companies, enabling European industries to store their emissions in Norway's offshore reservoirs. Similarly, the latter aims to develop a comprehensive carbon capture network for the British industrial clusters, backed by UK government funding and private sector investment. These initiatives demonstrate that collaborations across sectors to build CCUS infrastructure will help reduce costs, de-risk investment, and accelerate the commercialization of this technology.
POLICY BACKINGS REMAIN CRUCIAL
Policy support is another key enabler for CCUS deployment. Apart from directly contributing via PPPs, governments can facilitate progress through carbon pricing mechanisms, tax incentives, and funding for large-scale projects. The US government, for example, has committed $12 billion through the Infrastructure Investment and Jobs Act to expand CO₂ pipelines and storage capacity. This will manifest in various forms, including direct investment and tax rebates or tax breaks for companies that are driving the project. Besides these schemes, clear regulatory frameworks for international cooperation are needed to enable cross-border CO₂ transport and create a stable investment environment. This is because as of now, as per the Net-Zero Industry Tracker 2024 report, such measures remain inadequate, and without them, CCUS will struggle to reach the scale required to meaningfully contribute to emissions reduction goals.
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While there are challenges, CCUS remains among the superior pathways for decarbonizing hard-to-abate industries. Today, with the growing urgency to meet net-zero targets, coordinated efforts between governments, industry stakeholders, and financial institutions will be crucial. CCUS can move from niche applications to a mainstream climate solution and ensure that industries critical to the global economy can transition to a low-carbon future. However, before that can happen, investing in shared infrastructure, improving policy frameworks, and fostering public-private partnerships will be needed.
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