The Industrial Carbon Capture Utilization System (CCU) segmentation by application isolates five primary end‑uses that collectively shape market dynamics. Enhanced Oil Recovery (EOR) remains the largest driver, accounting for roughly 30 % of installed capacity, as captured CO₂ is injected to maintain reservoir pressure and augment hydrocarbon output. Chemical production—including methanol, urea, and polyols—contributes about 25 % by converting CO₂ into feedstocks for fertilizers and polymers, thereby linking carbon management with downstream value chains. Mineralization pathways, which embed CO₂ into construction aggregates or carbonates, represent 20 % and are gaining traction due to regulatory incentives for permanent storage. Fuel synthesis—primarily synthetic gasoline, diesel, and jet fuel—covers 15 % of the market, reflecting the growing interest in carbon‑neutral fuels for transport sectors. Finally, the food and beverage segment, at 10 %, utilizes captured CO₂ for carbonation, preservation, and fermentation processes. Each application’s share directly influences capital allocation, technology selection, and revenue forecasts within the broader CCU market.