If you are a city utility dealing with high gas costs for heating — this project developed the QBx digital boiler that provides low carbon heat up to 65°C. It replaces traditional heating plants by using waste heat from servers.
Low Carbon Cloud Computing with Waste Heat Recovery for Building Heating
Imagine if the heat coming off your laptop could actually warm your living room. This technology turns data centers into giant heaters that provide hot water for buildings. Instead of using electricity to cool down servers, it captures that heat and sends it where it is needed.
What needed solving
Data centers consume massive amounts of electricity and waste the majority of it as heat, while buildings simultaneously spend money to generate heat. This creates an inefficient system where energy is spent twice.
What was built
A patented digital boiler (QBx) for heat recovery and a middleware orchestrator (Qware) for managing distributed cloud services.
Who needs this
Who can put this to work
If you are a facility manager dealing with expensive water heating bills — this project developed hardware that recovers 95% of server heat. This allows you to heat pools using the byproduct of cloud computing services.
If you are a digital service provider dealing with a carbon footprint that is too high — this project developed a distributed infrastructure that reduces carbon footprint by up to 80% compared to regular European data centers.
Quick answers
How does this solution reduce operational costs?
It eliminates the need for air-conditioning energy, which typically accounts for around 40% of total data center energy, and saves energy otherwise used for gas heating.
Can this be deployed at an industrial scale?
Yes, the project aims to scale and take an industrial turn, with QBx units already installed to provide energy to heat networks and swimming pools.
What intellectual property protects this technology?
The solution relies on proprietary technological bricks, specifically the QBx, which is described as a patented digital boiler.
How does the software manage the distributed hardware?
Based on available project data, the company uses an in-house middleware called Qware to orchestrate and distribute cloud services across geographically distributed sites.
What is the timeline for the current development phase?
The project period runs from 2023-05-01 to 2025-04-30.
Who built it
The project is led by Qarnot Computing, a French SME with 60 high-skilled employees. The consortium is highly streamlined, consisting of 2 SMEs from a single country (France), resulting in a 100% industry ratio. This structure suggests a fast-to-market commercial focus rather than a theoretical research approach.
Contact Qarnot Computing in France regarding QBx hardware integration.
Talk to the team behind this work.
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