Caravel Bio is advancing a new approach to carbon capture using enzymatic processes. The company has secured backing from the National Science Foundation and Shell GameChanger to move its technology toward industrial application. This enzymatic method aims to capture carbon dioxide more efficiently than traditional chemical solvents. The partnership focuses on scaling the technology to reduce the energy penalty and cost associated with large scale carbon removal.
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Caravel Bio is getting some heavy hitting support from Shell and the NSF. They are using enzymes to grab CO2, which could be a lot more efficient than the old school amine scrubbers.
The tech sounds interesting, but I want to see the energy requirements for regeneration. If this still requires massive heat or power loads, the deployment scale stays limited. What is the actual parasitic load for this enzymatic setup?
I wonder about the enzyme stability over time. If they have to replace the catalysts every few months, the maintenance costs will kill the project economics for any industrial plant.
The NSF backing is the real signal here. It suggests the basic science holds up. Now the question is whether the current 45Q tax credits are enough to make this viable without permanent subsidies.
