CCU: Transforming CO₂ from liability to resource
Carbon Capture and Utilization (CCU) is gaining momentum across Europe—and for good reason. A pivotal report from the EnOp project (Interreg) by Miet Van Dael from VITO, covering Belgium, the Netherlands, and Germany, sheds light on how CCU is evolving into a cornerstone of sustainable industrial strategy.
Why CCU matters
CCU refers to converting captured carbon dioxide into valuable products—like fuels, chemicals, and plastics—rather than burying it underground, as with CCS (Carbon Capture and Storage). It’s not just about reducing emissions; it’s about unlocking new business models, securing raw material supply, and supporting the transition to a circular economy.
A recent Delphi study found that CO₂ emission reduction, resource security, and integration with renewable energy are the top drivers behind CCU interest in the region.
CO₂ supply: not free
Industrial emitters such as cement, steel, ammonia, and ethylene producers are responsible for nearly half of global industrial CO₂ emissions. In Flanders and the Netherlands, companies like ArcelorMittal Gent and Yara Sluiskil stand out as major emitters—and potential raw material suppliers for CCU.
However, capturing and purifying CO₂ isn’t free. Depending on the source and technology, capture costs range from €15 to over €160 per ton. Technologies like amine scrubbing, carbonate looping, and direct air capture are improving but remain a financial hurdle for many sectors.
Innovations and Bottlenecks
The technology is promising, but economic and regulatory barriers remain:
- High energy needs for CO₂ conversion
- Need for abundant green hydrogen
- Unclear or inconsistent EU regulations
- Public skepticism and low awareness
Still, experts expect rapid development and commercialization in the next 10 years—especially with targeted government-industry collaboration.
From waste to value: key products
The report identifies several end-products poised to drive CCU adoption:
- Methanol: In high demand as a fuel and chemical feedstock. European production is low, offering strong import substitution potential.
- Syngas: Used to produce fuels and ammonia. Typically fossil-based, but now possible from CO₂ and H₂.
- Formic Acid: A niche product gaining interest as a hydrogen carrier and chemical feedstock.
Other applications include construction materials (carbonates), urea, polymers, and specialty chemicals—each offering different market sizes, CO₂ savings, and timelines to maturity.
What about the planet?
Life Cycle Assessments (LCAs) reveal that green electricity and renewable hydrogen are essential to make CCU products environmentally viable. Without these, many CCU processes could end up emitting more CO₂ than they save.
Moreover, the EU Emissions Trading System (ETS) and Renewable Energy Directive II (RED II) are evolving to support CCU, but uncertainties around definitions, CO₂ sources, and eligibility still need clarification.
Public acceptance?
Public support will be critical. Awareness of CCU remains low, but when explained clearly, most people are supportive—especially when the environmental and economic benefits are transparent. The key? Tailored communication and product-specific messaging.
A new carbon economy
The transition to a low-carbon industry won’t be easy—but CCU offers a unique win-win: fewer emissions, new materials, and economic opportunity. With the right investment, policy support, and public dialogue, carbon could become a building block of a sustainable future.
Read the full report: Download the full CCU market study report or contact our innovation brokers for collaboration opportunities on CCU.