Fourth Power, Inc., a startup based in Pittsburgh, is building a thermal battery that stores surplus renewable electricity as ...

Danish thermal energy storage developer Hyme Energy and Switzerland-based fluid engineering specialist Sulzer have joined hands to pave the way for the commercialization of their novel molten salt ...

As the global energy transition accelerates, the need for reliable, scalable and cost-effective energy storage solutions has never been greater. Stationary energy storage technologies broadly fall ...

Global long-duration energy storage (LDES) installations jumped by 49 percent n 2025 to roughly 15 Gwh, according to Wood Mackenzie’s latest Long Duration Energy Storage Trends report. Compressed air ...

The systems, which can store clean energy as heat, were chosen by readers as the 11th Breakthrough Technology of 2024. We need heat to make everything from steel bars to ketchup packets. Today, a ...

The Kraftblock team at the site of one of their firm's thermal batteries, installed at a ceramics plant. The battery is the white container connected to the building via the chrome pipes. About half ...

Researchers reviewed 110 studies on cold thermal energy storage in liquid-air energy storage, finding that cold storage performance has a far greater impact on system efficiency than previously ...

Phase change materials (PCMs) represent a pivotal class of substances that store and release thermal energy through reversible transitions between solid and liquid states. Their ability to absorb or ...

Heating and cooling in buildings account for roughly 15% of global carbon emissions, making efficiency gains disproportionately impactful. Thermal energy storage can significantly reduce emissions and ...

Rondo Energy hopes hot bricks could help clean up manufacturing. Rondo Energy just turned on what it says is the world’s largest thermal battery, an energy storage system that can take in electricity ...

Global long-duration energy storage installations exceeded 15 GWh in 2025, a 49% year-on-year increase. However, according to Wood Mackenzie?s latest Long Duration Energy Storage ...