Reducing carbon emissions in a core system
UBM and Microsoft shift computational tasks in CO2-reduced times
This whitepaper discusses the first enterprise-scale implementation of carbon-aware computing, a collaboration between UBS and Microsoft under the Green Software Foundation (GSF) umbrella. Using the GSF Software Carbon Intensity (SCI) specification and carbon-aware-sdk tooling, the partners implemented a time-shifting strategy for UBS's risk platform, running workloads during periods of lower carbon intensity in the grid. This approach is projected to prevent multiple metric tons of CO2eq from entering the atmosphere annually.
Carbon-aware computing: Measuring and reducing the carbon footprint associated with software in execution - Microsoft Switzerland News Center
https://news.microsoft.com/de-ch/2023/01/10/carbon-aware-computing-whitepaper/
Green software is software designed and implemented to have the lowest possible carbon emissions. The Green Software Foundation (GSF) is a cross-industry consortium that is building a trusted ecosystem of people, standards, tooling and best practices for Green Software. A foundational principle of Green Software is known as carbon-aware computing, which involves shifting compute to […]
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Foundational basic Patterns
Combine small activities into composite activities
Elevate physical constraints by applying new technology
Order knock-outs by least effort and highest termination probability first.
Minimize numerical involvement
Too many cooks spoil the broth
Move activities to more appropriate places
Replace underlying resources with eco-friendly alternatives
Let products appear greener
Consider whether it is eco-friendly to let humans work over machines
Performance-based task assignment
Allocate tasks based on past performance: execution time and success