CAES2

Combustion turbine assemblies comprised of air compressors and air expanders for power generation from compressed air, not for land vehicles; combustion turbine assemblies comprised of air compressors and air expanders for power generation, with exhaust heat used to heat compressed air released from storage prior to expanding in an additional expander, not for land vehicles

Power plants; turbo machinery assemblies comprised of air compressors and air expanders, for storing energy, namely, compressed air

construction in the field of compressed air energy storage; construction supervision

Design, engineering, research and development, and testing services in the field of compressed air energy storage; design of compressed air energy storage technologies; design of integration of turbo machinery, heat exchange equipment, and plant process control equipment; design of turbomachinery systems for power generation from compressed stored air