GE has a prototype 10 Megawatt supercritical CO2 turbine that is ten times smaller than the equivalent steam turbine
GE sees its new supercritical carbon dioxide turbine as a strong rival to batteries for storing power from the grid. GE Global Research is testing a desk-size turbine that could power a small town of about 10,000 homes. The unit is driven by “supercritical carbon dioxide,” which is in a state that at very high …