Carbon Capture & Utilization
Carbon capture and utilization (CCU/CCUS) is a key technology pathway that captures CO₂ from industrial emissions or ambient air and converts it into usable resources. It plays an important role in carbon cycling and emission reduction.
In practice, carbon capture is not just a separation process. It involves gas treatment, energy input, and system integration. Carbon conversion uses electrochemical or thermocatalytic methods to transform CO₂ into intermediate or end products such as carbon monoxide, syngas, and fuel molecules.
From an engineering perspective, carbon capture and utilization are not standalone technologies. They are deeply coupled with hydrogen production systems. CO₂ and hydrogen together form the foundation for green fuel and chemical synthesis. Performance depends on capture efficiency, conversion pathway selection, and system coordination capability.
EPC provides systematic solutions around the "electricity hydrogen carbon" integration chain, covering carbon capture, CO₂ conversion, and downstream fuel synthesis. Through engineering integration and process optimization, we enable efficient carbon utilization and practical deployment.
Integrated Pathway for Carbon Capture and Conversion
CO₂ capture and conversion are systematically integrated to reduce intermediate steps and energy losses. This improves overall efficiency and supports downstream production of fuels and chemicals.
Synergistic Coupling Capability with Hydrogen Production Systems
Through coordinated design with electrolytic hydrogen production systems, efficient matching and conversion of CO₂ and hydrogen are achieved. This builds a carbon utilization system oriented toward Power-to-X.
Green Fuels (e Fuels)
Green fuels (e Fuels) are an energy pathway powered by renewable electricity. They combine water electrolysis with CO₂ capture and conversion to transform electricity into liquid or gaseous fuels such as green methanol and green methane. In essence, e Fuels convert electrical energy that is difficult to store and transport directly into molecular energy that can be stored long term and transported across regions.
At the energy system level, e Fuels are not only energy carriers. They also serve as a critical link between the power grid and end use sectors such as industry and transportation. Through the "electricity hydrogen carbon" coupling pathway, e Fuels enable deep integration of renewable energy. They provide decarbonization solutions for hard to electrify sectors including shipping, aviation, and the chemical industry.
EPC focuses on the engineering pathway of green fuels. Based on electrolytic hydrogen production and CO₂ conversion technologies, we leverage system integration and process optimization to transition from laboratory validation to engineering applications. This drives the deployment and scale up of green fuels in real world scenarios.
Systematic Pathway for Electricity Hydrogen Carbon Coupling
Through the coordinated integration of electrolytic hydrogen production and CO₂ conversion, efficient transformation from electricity to molecular fuels is achieved. This builds a complete Power-to-X system pathway.
Storable and Replaceable Energy Carriers
With high energy density and an established storage and transport infrastructure, green fuels can be directly integrated into existing energy systems. This enables the replacement of conventional fuels and supports decarbonization applications.
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