How PowerLetrics models energy per process

Host Chris Adams speaks with Didi Hoffmann, CTO of Green Coding Solutions, about building energy awareness into operating systems and making sustainability a first-class concern in software development. They discuss Didi’s journey from Linux kernel programming to climate-focused tech and many more!

Learn more about our people:

• Chris Adams: LinkedIn | GitHub | Website
• Didi Hoffmann: LinkedIn | Website

Find out more about the GSF:

• The Green Software Foundation Website 
• Sign up to the Green Software Foundation Newsletter

Resources:

• Green Coding Solutions [02:32]
• BioHof Potsdam [07:12]
• PowerLetrics: An Open-Source Framework for Power and Energy Metrics for Linux | IEEE [12:32]
• GitHub - green-kernel/powerletrics: Powermetrics for Linux 
• Green Metrics Tool | green-coding.io [13:13]
• Green Screen Catalyst Fund [17:15]
• ProcPower | Prototype Fund [22:19]
• Green Kernel Wordpress Plugin | GitHub [27:09]
• GitHub - Green-Software-Foundation/real-time-cloud: Real Time Energy and Carbon Standards for Cloud Providers [36:48] 
• Blue Angel for Software- Certificate Services | green-coding.io [38:52]
• Paris Conference December 10th and 11th 2025 | Green IO [56:58]
• Green Kernel · GitHub
• Why We’re Exploring SCI Disclosure Certification | GSF  

Events:

• ecoCompute conference [59:41]
• Code: ENVIRONMENT-VARIABLES

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