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| CARBON CAPTURE: Fuel cell technology might be able to capture a power plant's carbon dioxide emissions while also generating more electricity. Image: Flickr/glasseyes view - back again |
Armed with new Department of Energy money, a Connecticut company announced this week it is moving forward with a carbon capture project that it thinks could revolutionize the technology.
FuelCell Energy is one of a handful of companies investigating how to address one of the biggest barriers in trying to capture carbon dioxide from coal plants for later storage underground, an unproved concept. The problem is called parasitic load. It refers to the phenomenon that a typical carbon capture system requires a great deal of electricity and thus saps power from a power plant and can cause electricity costs to spike by 70 percent or more.
The Danbury company's potential solution for this problem is fuel cells. The company says that fuel cells have the potential to essentially reverse parasitic load and cause a carbon capture system to generate as much as 40 percent more electricity for a power plant, rather than take away power.
FuelCell Energy is one of a handful of companies investigating how to address one of the biggest barriers in trying to capture carbon dioxide from coal plants for later storage underground, an unproved concept. The problem is called parasitic load. It refers to the phenomenon that a typical carbon capture system requires a great deal of electricity and thus saps power from a power plant and can cause electricity costs to spike by 70 percent or more.
The Danbury company's potential solution for this problem is fuel cells. The company says that fuel cells have the potential to essentially reverse parasitic load and cause a carbon capture system to generate as much as 40 percent more electricity for a power plant, rather than take away power.
Scientific American: Fuel Cell Technology Could Help Cut CO2 Pollution
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