SustainX, spun out of Dartmouth, is developing a energy production system that uses compressed air stored in portable containers, rather than in natural underground formations. Martin LaMonica is a ...

Israel-based underground compressed-air storage specialist Augwind has finalized the construction of its first compressed air storage system for commercial application. The 250 kW/1 MWh AirBattery ...

Scientists in Poland have developed a compressed air energy storage technology using a thermal energy storage (TES) system built into a disused mine shaft. The system works without external heat ...

Inside a converted firehouse in Oakland, Calif. sits a Willy Wonka-like contraption sprouting pistons, crankshafts and cylinders connected to a pipe running through a wall to a large tank that squats ...

A Canadian company called Hydrostor has a new compressed-air energy storage system that it says is half the cost of grid-scale batteries and on par with adding a new natural gas plant to a grid. The ...

Active Power recently revealed the principles by which it has achieved extended battery-free power backup in its CleanSource XR product. The company combines Active Power recently revealed the ...

Study the physics, do the math, and a 40-gallon compressed air tank pressurized to 100 psi has the explosive power of a stick of dynamite. Depending on circumstances, that’s enough to blow all four ...