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Blue Tower

A heat recovery unit that harvests energy from dirty steam and vapor for reuse on site

Blue Tower

A heat recovery unit that harvests energy from dirty steam and vapor for reuse on site

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Publication Date September 17, 2025
From Belgium
Maturity stage TRL 9 / CRI 3-4 - Commercial Scale Up / Multiple commercial Applications

The Blue Tower I transforms dirty industrial steam or moist air into a source of clean, usable heat. Instead of letting this hot vapor disappear into the air, the system captures it and provides the user with hot water at more than 95°C. This recovered energy can then be reused within the factory, reducing both fuel use and water consumption. The result is a win–win: lower costs for companies, a fast return on investment, and a cleaner environment thanks to reduced emissions and smarter use of resources.

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Company Profile

Blue Heat

Blue Heat provides tailored solutions to save, recycle and apply your thermal energy to produce cost effective results

Headquarters 2860 Sint-Katelijne-Waver, Belgium
Type Company
View company profile Solution website

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator Blue Heat has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.