Dr. Tim Walmsley from the University of Waikato (New Zealand) visited OST from 23–27 June 2025

Thanks for the inspiring visit and partnership across hemispheres

We had the great pleasure of hosting Dr. Tim Walmsley from the The University of Waikato (New Zealand) at OST – Eastern Switzerland University of Applied Sciences – Institute of Energy Systems (www.ost.ch/ies) from 23–27 June 2025. 🌏🔬

As a leading expert in heat pump technology, pinch analysis, and smart energy systems, Tim shared his deep insights on process integration, digital twins, and high-temperature heat pumps (HTHPs) – all central to our SWEET DeCarbCH research.

Highlights of the week included:
🔹 Lecture on heat pump integration using Open-Pinch (www.openpinch.com)
🔹 Visit to our research labs and the Swiss heat pump test center (www.wpz.ch)
🔹 Introduction to the Ahuora Digital Twin Platform
🔹 Exchange on future student mobility between OST – Eastern Switzerland University of Applied Sciences & The University of Waikato
🔹 Joint planning of New Zealand’s first steam-generating heat pump demonstrator to be showcased at the 17th IIR-Gustav Lorentzen Conference on Natural Refrigerants in Hamilton, New Zealand, 23-26 August 2026 (www.iir-gl-2026.net)
🔹 Collaboration talks for current and upcoming projects (SWEET DeCarbCH, www.sweet-decarb.ch, Ahuora, OST IES)

We thank Tim for his inspiring visit and look forward to building our partnership across hemispheres. 🌐

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