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Interview – HESTIIA – SOLIDWORKS ECO DESIGN

Hestiia & Ohmycad: Reinventing heating through the circular economy and 3DEXPERIENCE Hestiia's mission: Transforming “waste heat” into a resource Since 2016, Hestiia has established itself as a key player in the energy transition. Their observation is simple but revolutionary: on one hand, data centers produce colossal heat that is often wasted (the “waste heat [...]

October 19, 2023 3-minute read The Ohmycad Team
Interview – HESTIIA – SOLIDWORKS SUSTAINABLE DESIGN

Hestiia & Ohmycad: Reinventing Heating Through the Circular Economy and 3DEXPERIENCE 

Hestiia’s Mission: Turning «Waste Heat» into a Resource

Since 2016, Hestia is emerging as a key player in the energy transition. Their observation is simple yet revolutionary: on the one hand, data centers generate enormous amounts of heat that is often wasted (so-called «waste heat»); on the other hand, millions of households pay for heating.

  • Maïcho Concept: A smart radiator that recycles heat from computer calculations.

  • Energy performance Thanks to this innovation, 85 % of energy related to calculation is valued for heating, thus allowing reimbursement 18 % on the electricity bill of the end consumer.

  • Evolution From recovering energy from shower wastewater to utilizing heat from servers, Hestiia proves that industry can be both high-tech and sustainable.#Ohmycad

Choosing 3DEXPERIENCE SOLIDWORKS: Speed and Collaboration

For a green tech startup, agility isn't an option, it's a necessity. Hestiia has chosen the platform 3DEXPERIENCE SOLIDWORKS from Dassault Systèmes for its ability to integrate the entire development cycle:

  • Cutting-edge thermal simulation: The use of SOLIDWORKS Flow Simulation was the real «game changer.» The team was able to achieve more than a hundred iterations in just two weeks. This ultra-fast process made it possible to optimize part weight, reduce material usage, and refine thermal performance even before a physical prototype was built.

  • Total Flexibility (Cloud): The platform allows for borderless collaborative work. Whether engineers are in the lab, the office, or working remotely, they access the same license and the same real-time data, ensuring seamless continuity in design.

  • Industrial precision: Detailed modeling facilitates direct data transfer to manufacturers, minimizing production errors and unnecessary costs.

Ohmycad: The Success Accelerator industrial

At Ohmycad, we don't just provide tools. We've supported Hestiia in the deployment of the 3DEXPERIENCE, while remaining attentive to their specific growth needs. Through our formations and our Technical support, we've enabled their teams to master complex tools so they can focus on what matters most: innovation.


The future of energy is in your hands. Are you a startup committed to environmental sustainability? Take advantage of the power of SOLIDWORKS and Ohmycad’s expertise to bring your projects to life.

# Ecology # Innovation # 3DEXPERIENCE SOLIDWORKS # Dassault Systèmes # GreenTech # Chaleur Fatale # 3D Simulation # Ohmycad

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Written by the Ohmycad team
The Leading 3DEXPERIENCE Expert Network, SOLIDWORKS, CATIA, 3DEXPERIENCE. Updated on July 30, 2026.