TLDR; Haymoz, Matthias - Flying Blind: Why Datacenter Sustainability Needs Real Data, Not Marketing Claims

In our data center track Matthias, a well known actor for Data Center Sustainability, has presented a very nice an comprehensive state of the industry:

  • There are lot of claims: “DC Sustainability Imperative, Worlds most efficienct computing infrastructure, Cloud is 4.1x times more efficient than on-premise“
  • Some numbers only present the tip of the Ice Berg. In one example an SoMe company’s reported emissions that were more than 1000x below what the full reporting with Scope 3 would have been.
  • His main point is on the PUE as a metric for sustainability and it’s major flaws like:
    • Not incorporating renewable energy benefits
    • More consumption can lead to smaller PUE
  • He finishes off with a nice industry case!

If you liked the Sneak Peak you can find the full slides on the ecoCompute website: https://www.eco-compute.io/files/slides_2025/01_Thursday/02_DIM/07_Haymoz_Matthias_Flying_Blind.pdf