Decouple Carbon Capture for Dummies
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Feb 4, 2025 Ian MacGregor, a Canadian engineer and founder of Enhance Energy, dives into the world of carbon capture, demystifying the technology behind the Alberta Carbon Trunk Line— the largest of its kind globally. He discusses the challenges of extracting CO2 from natural gas, the historical roots of carbon capture, and critical engineering insights. MacGregor also highlights economic hurdles and the essential government support needed for progress. Tune in for a pragmatic vision on the future of carbon capture and its role in climate solutions.
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Natural Gas vs. Coal Capture
- Post-combustion carbon capture is more challenging for natural gas power plants than coal plants.
- Natural gas streams have a lower CO2 concentration (5%) compared to coal streams (12%).
Garage Machine
- Ian MacGregor built his first machine in a garage for $5,000, though it was worth much more.
- He has since built and sold various businesses throughout his career.
EOR Origins
- The idea of carbon capture and storage originated from enhanced oil recovery (EOR).
- EOR uses CO2 to extract remaining oil from depleted reservoirs.