Carbon Capture Technology

Carbon capture covers a family of methods for trapping carbon dioxide before it reaches the atmosphere, or pulling it back out afterward. Point-source systems attach to power plants, fertilizer and cement facilities, and other heavy industry, separating CO2 from exhaust streams. Direct air capture filters it from ambient air. The captured gas is then compressed and either stored underground in geological formations or used in products and industrial processes. Together these approaches are known as carbon capture, utilization, and storage (CCUS).

Why it matters now

Many scenarios for limiting global warming assume significant carbon removal, especially in sectors that are hard to electrify. Yet deployment remains far below what those pathways call for. High costs, energy penalties, shifting policy support, and questions about long-term storage keep many projects at the pilot or early commercial stage.

Other decarbonization tools, particularly renewables paired with grid-scale batteries, are scaling quickly. That contrast sharpens the debate over where capture delivers the most value. Corporate buyers and regional governments are still placing bets, so the field is defined by both ambition and scrutiny.

What you'll find here

This hub tracks:

• Industrial deployments and what operating plants reveal about real-world performance
• Costs and economics, including subsidies, offtake agreements, and corporate backing
• Policy and regional strategy, from state-level hubs to national climate targets
• Startups and pilots testing new capture chemistries and business models
• The wider decarbonization landscape, including how capture compares with energy storage, electrification, and other clean-energy technologies

Whether you follow climate policy, energy markets, or industrial engineering, our coverage aims to separate genuine progress from promises.