The Sustainability Mythbuster
summary
Defines carbon neutral versus net-zero (compensation vs elimination/neutralization), explains that “running on 100% renewable energy” usually means buying matching generation not constant renewable supply, and shows concrete savings: real-world audits find about one third of deployed instances are zombie VMs, another third used <5% of the time. Covers low-hanging fruit — shut down unused instances, right-size containers, measure actual utilization — cites industry inventory studies and warns of the rebound effect and rising data center share of global energy.
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chapters (8)
- 0:00Sustainability myths in software
- 3:45Carbon neutral vs Net Zero claims
- 9:46Renewable energy in the cloud myths
- 12:41Energy waste from unused systems
- 16:53Optimizing container and hardware resources
- 19:45Rebound effect in hardware efficiency
- 20:49Better software for sustainability
- 21:53Energy-efficient software resources
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