# Trane acquires CALMAC for ice energy storage technology

Trane, a manufacturer of HVAC equipment and part of Ingersoll Rand, has acquired CALMAC, a privately-held company specializing in ice-based thermal energy storage systems. The deal was announced on November 8, 2017.

- Type: Acquisition
- Announced: 2017-11-08
- Where: United States
- Status: completed
- Products: ice energy storage tanks, thermal storage systems, commercial HVAC systems
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [Trane](https://endata.com/companies/1904.md) (acquirer)
- [Ingersoll Rand](https://endata.com/companies/1905.md) (partner)
- [CALMAC](https://endata.com/companies/27945.md) (target)

## Sources

- [utilitydive.com](https://www.utilitydive.com/news/heating-and-ac-company-trane-acquires-ice-energy-storage-company-calmac/510296/), 2017-11-08: "Trane, a manufacturer of heating ventilation and air conditioning (HVAC) equipment, has acquired CALMAC, a privately-held company specializing in cool energy technologies."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.