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Wadinko takes minority stake in thermal energy storage startup Heatwacht

PUBT·10/07/2026 08:09:12
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Wadinko takes minority stake in thermal energy storage startup Heatwacht
  • Wadinko took a minority stake in Heatwacht Holding, a Zwolle-based scale-up developing thermal energy storage systems.
  • Heatwacht’s PowerStove converts renewable electricity into heat, stores it up to 360°C, targets large industrial and institutional heat demand.
  • Funding will support working capital, product development, commercial scale-up, market expansion, and headcount growth.
  • Heatwacht secured its first commercial contract in 2025 with Nij Smellinghe hospital, targeting a fully gas-free site in 2027.
  • The project is expected to cut annual natural gas use by 285,000 cubic meters once completed.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Wadinko NV published the original content used to generate this news brief on October 07, 2026, and is solely responsible for the information contained therein.