CALMAC global leader in energy storage

IceBank Energy Storage

IceBank is an air-conditioning solution that makes ice at night to cool buildings during the day. Over 4,000 businesses and institutions in 37 countries rely on CALMAC's thermal energy storage to cool their buildings.

Click here to find out if energy storage is right for your building.

New movie about ice storage.Watch now.

How much money could you be saving?Send in your electric bill for a free analysis.

Thermal energy storage is a more sustainable path for architects.Learn more by taking this free AIA/GBCI course.

St. Lucie school district uses energy storage to save about $5 million in utility costs per yearSee the case study.

Goldman’s Icy Arbitrage Draws Interest to Meet EPA Rule Under the trading floors of Goldman Sachs Group Inc. are 92 tanks with enough ice for 3.4 million margaritas. Read the full story from Bloomberg.

[][][][][]

Energy Storage: Saving the Environment and Grid This Holiday Season

Press and Media

Clustered deep beneath the trading floors of Goldman Sachs Group Inc. (GS)’s Manhattan headquarters are 92 tanks with enough ice for 3.4 million margaritas.

Goldman’s Icy Arbitrage

Thermal storage may provide increased value. Read more via the ASHRAE Journal.

Future Climate Impacts On Building Design

You might have known that electricity is cheaper at night. But did you know it is almost half the price of daytime electricity?

Whitepaper: Understanding Today's Energy Pricing

Thermal ice storage helps building HVAC systems be resilient, efficient, and flexible so occupant comfort and low operating costs are not compromised as operations and electric rates change.

Thermal energy storage is key for modern building designs

Read news about a new energy storage app. Learn about 4 benefits of energy storage. IceBank Energy Storage is selected as a Top Cooling Heating prodcut by the Architect Newspaper.