Work

Putting green software principles into practice

Year: 2026
Type: preprint
Abstract: The need and theoretical methods for measuring and reducing CO2 emitted by computing systems are well understood, but real-world examples are still limited. We describe a journey towards green software for a live product running on a public cloud. We discuss practical solutions found, in particular using the cost implications of serverless systems to drive efficiency. We end with some `green software' principles that worked well in this project.
Author: Uther, James
Open Access status: green
OpenAlex ID: W7124461824
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