The next step for carbon sequestration?
The debate about the benefits of using Carbon Capture and Sequestration (CCS) to fight against climate change is ongoing. One one hand there are reservations regarding suitable sequestration sites that provide sufficient security to store CO2 for centuries as well as the cost of implementing such a system, which could draw important funds away from the development of renewable energy technologies. On the other, we are still heavily reliant on burning fossil fuels to produce energy and this infrastructure can't be replaced overnight. CCS is obviously attractive to existing power generation companies as it allows them to keep hold of their existing infrastructure and for this reason, it is more than likely that CSS schemes will continue to gather momentum. So where to we can CO2 be stored? Scientists at Columbia University’s Earth Institute and the U.S. Geological Survey have produced a new report that maps large rock formations in the United States that can also absorb CO2 and are exploring ways to speed up the CCS process.
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Sam Munro
- November 26, 2009 @ 08:08 UTC