energy storage

Stensea underwater concrete spheres for energy storage

400-Ton Concrete Spheres. How Subsea “Batteries” Are Reshaping Energy Storage

21 April 2026 1 min

Stable zinc-air battery breakthrough from China

Zinc-air batteries achieve record stability thanks to scientists from China

7 February 2026 3 min

Industrial oil tank thermal energy storage Sweden

Oil Storage Instead of Batteries: How Old Infrastructure Saves the Energy Sector

3 January 2026 5 min

Aluminum-ion battery energy storage breakthrough

Aluminum-ion Battery: Finally a Replacement for Lithium?

11 December 2025 4 min