Smells like a boondoggle! Or is it a little bit of dolce vita (loosely translated: to good to be true 😄)?
The idea is to compress and store CO2 as a liquid and the use the stored energy to drive a turbine for energy production. Well, sounds almost like the holy grail of a or elusive perpetuum mobile? Year, right!
How much energy does it take to compress CO2 to liquefy it?
How much energy does it produce by e.g. driving a turbine when expanding (quite possibly releasing the CO2 into the atmosphere again)?
How much energy does it produce by e.g. driving a turbine when expanding (quite possibly releasing the CO2 into the atmosphere again)?
What is the net energy output?
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