User:Lfstevens/sandbox
Italian firm Energy Dome uses supercritical (liquified by compression) CO
2 drawn from an atmospheric gasholder. Energy is accessed by evaporating and expanding the CO
2 into a turbine. The gas is returned to the atmospheric gasholder, until the next charging cycle. The system can be run in a closed loop, avoiding emissions. In July, 2024, the US DOE Office of Clean Energy Demonstrations awarded $7 million to an Energy Dome test project hosted by US gas and electricity supplier Alliant Energy.[1]
- ^ Casey, Tina (2024-08-26). "Giant Bubble Of CO2 For Long Duration Energy Storage". CleanTechnica. Retrieved 2024-08-28.