EMERGING PLAYERS TO WATCH - GreenTech Insights

The Rise of Compressed Air Energy Storage Systems: Key Players Shaping the Future
Jun 20, 2025
If you’re reading this, you’re probably either an energy nerd trying to stay ahead of the curve, a project developer scouting storage solutions, or an investor hunting for the next big thing in renewables. And guess what? CAES is having its "Taylor Swift era" in the energy storage world – suddenly everyone’s talking about it, and for good reason.
Tags $50M Series B 000 households 300MW/1800MWh 4 national awards 40+ countries 000 homes for 6 hours 70%+ round-trip efficiency AI-driven pressure management Beijing Jiatai Hybrid thermal storage Mobile CAES units artificial salt caverns porous rock storage project developer