Global Carbon Capture Utilization and Storage: Key Players and CO2 Management Efforts

The world faces a pressing challenge: reducing carbon dioxide emissions to slow climate change. Carbon capture, utilization, and storage (CCUS) offers a way to trap CO2 before it reaches the atmosphere, then either reuse it or store it underground. This technology is gaining momentum globally, with several countries and companies leading efforts to manage millions of tons of CO2 annually. Understanding who the major players are and how much CO2 they handle reveals the current state and potential of CCUS in fighting climate change.

Industrial carbon capture facility managing CO2 emissions

What Is Carbon Capture, Utilization, and Storage?

CCUS involves three main steps:

• Capture: CO2 is separated from industrial emissions or directly from the air.

• Utilization: Captured CO2 is converted into useful products like fuels, chemicals, or building materials.

• Storage: CO2 is injected deep underground into rock formations for long-term containment.

  
  

This approach helps reduce emissions from industries that are hard to decarbonize, such as cement, steel, and power generation. It also supports negative emissions when combined with bioenergy or direct air capture.

Leading Countries in Carbon Capture and Storage

Several countries have invested heavily in CCUS infrastructure and projects. Here are some of the key players:

United States

The US leads in the volume of CO2 captured and stored. It operates more than a dozen large-scale CCUS facilities, capturing over 20 million metric tons of CO2 annually. Notable projects include:

• Petra Nova in Texas, which captures CO2 from a coal-fired power plant.

• Illinois Industrial Carbon Capture and Storage Project, storing CO2 from an ethanol plant.

• The US Department of Energy supports CCUS research and has funded projects to expand capacity.

  
  

Norway

Norway is a pioneer in offshore CO2 storage. The Sleipner project has been injecting about 1 million tons of CO2 annually into a saline aquifer beneath the North Sea since 1996. Norway also operates the Snøhvit project and is developing the Northern Lights project, which aims to create a full-scale CO2 transport and storage network.

Canada

Canada captures roughly 4 million tons of CO2 per year, primarily from oil sands operations in Alberta. The Quest project captures and stores CO2 from bitumen upgrading. Canada is also exploring CCUS for hydrogen production and other industrial uses.

Australia

Australia focuses on CCUS to support its coal and gas industries. The Gorgon CO2 Injection Project is one of the largest, storing over 3 million tons of CO2 annually in a deep saline formation. Australia is also investing in research to expand CCUS use in power generation and manufacturing.

Major Companies Driving CCUS Efforts

Several companies play a critical role in advancing CCUS technology and operations worldwide:

• Shell operates multiple CCUS projects, including the Quest facility in Canada and the Northern Lights project in Norway.

• ExxonMobil invests heavily in CCUS research and operates facilities capturing millions of tons of CO2 annually.

• Occidental Petroleum focuses on enhanced oil recovery using captured CO2 and has ambitious plans to scale up storage capacity.

• Chevron supports CCUS projects in the US and Australia, aiming to reduce emissions from its operations.

• TotalEnergies develops CCUS projects in Europe and North America, integrating capture with utilization in chemicals and fuels.

  
  

These companies often partner with governments and research institutions to share costs and accelerate deployment.

How Much CO2 Is Being Managed Globally?

Current global CCUS capacity captures about 40 million metric tons of CO2 each year. While this is a small fraction of total emissions (over 33 billion tons annually), the International Energy Agency estimates that CCUS needs to scale up to capture nearly 7.6 billion tons by 2050 to meet climate goals.

Scaling up involves:

• Building more capture facilities at power plants and factories.

• Expanding CO2 transport infrastructure like pipelines.

• Increasing storage capacity in geological formations.

• Developing markets for CO2 utilization products.

  
  

Challenges and Opportunities

CCUS faces several challenges:

• High costs for capture and storage infrastructure.

• Regulatory and permitting hurdles for underground storage.

• Public acceptance concerns about safety and environmental impact.

• Need for clear policies and incentives to encourage investment.

  
  

At the same time, opportunities include:

• Creating new industries around CO2 utilization.

• Supporting jobs in engineering, construction, and operations.

• Helping industries meet emissions targets without shutting down.

• Enabling negative emissions when combined with bioenergy.

  
  

The Path Forward

Countries and companies must work together to expand CCUS capacity rapidly. This includes:

• Increasing funding for pilot and commercial projects.

• Developing clear regulations and monitoring standards.

• Building CO2 transport networks to connect capture sites with storage.

• Encouraging innovation in capture technologies and utilization methods.

  
  

CCUS is not a silver bullet but a vital tool in the climate toolbox. Its growth can help reduce emissions from hard-to-abate sectors and support a transition to a low-carbon economy.