Run your simulations on Qarnot and cut their carbon footprint by 80% with our sustainable infrastructure. By managing the entire HPC cloud value chain—from designing low-carbon infrastructures to delivering high-performance computing services—we ensure powerful computing with minimal environmental impact.
Access precise real-time reports—Carbon Facts—for each of your computing tasks to track energy consumption and environmental impact. These KPIs can be integrated into your ESG reporting tools and ERP systems. This allows you to plan expenses, optimize budgets, and meet regulatory requirements (including CSRD) in an increasingly competitive market.
Qarnot distributes its computing power directly to high-heat consumption sites, where this heat can be repurposed. Thanks to its heat reuse technology, Qarnot reuses 95% of the heat generated by the servers and therefore eliminates the need for traditional colling systems (ventilation, air conditioning, etc.) to dissipate server heat. This innovative approach provides our Cloud HPC clients with a low-carbon infrastructure, combining performance and sustainability.
Get a detailed Carbon Facts report on your environmental impact, offering precise summaries of energy expenses and carbon savings for each of your tasks.
The closer to 1 the PUE is, the more efficient the data center is.
The Power Usage Effectiveness (PUE) is the ratio between the total energy consumed by a data center's infrastructure and the energy consumed by its IT equipment. It highlights the non-IT energy expenditures, particularly those related to cooling data centers. This metric is defined in ISO/IEC 30134-2:2016.
The closer to 0 the ERE is, the more efficient the data center is.
The Energy Reuse Effectiveness (ERE) is calculated by subtracting the reused energy from the total energy consumed by the data center, and then dividing this by the energy consumed by the IT equipment.
The closer the ERF is to 100%, the more efficient the data center is.
The Energy Reuse Factor (ERF) is defined as the ratio of energy being reused divided by the sum of all energy consumed in a data centre. It is computed in accordance with ISO/IEC 30134-6:2021.
Total Qarnot emissions for providing computations and heat.
Emissions that would have been produced with a regular heating system.
It is the difference between the emissions produces by the baseline scenario and those produced by Qarnot.
Percentage of carbon footprint saved with the Qarnot solution compared to the baseline scenario.
The closer to 1 the PUE is, the more efficient the data center is.
The Power Usage Effectiveness (PUE) is the ratio between the total energy consumed by a data center's infrastructure and the energy consumed by its IT equipment. It highlights the non-IT energy expenditures, particularly those related to cooling data centers. This metric is defined in ISO/IEC 30134-2:2016.
The closer to 0 the ERE is,the more efficient the data center is
The Energy Reuse Effectiveness (ERE) is calculated by subtracting the reused energy from the total energy consumed by the data center, and then dividing this by the energy consumed by the IT equipment.
The closer the ERF is to 100%, the more efficient the data center is.
The Energy Reuse Factor (ERF) is defined as the ratio of energy being reused divided by the sum of all energy consumed in a data centre. It is computed in accordance with ISO/IEC 30134-6:2021.
Total Qarnot emissions for providing computations and heat.
Emissions that would have been produced with a regular heating system.
It is the difference between the emissions produces by the baseline scenario and those produced by Qarnot.
Percentage of carbon footprint saved with the Qarnot solution compared to the baseline scenario.
