Why sustainability makes sense for tech
summary
Data centers produce ~900 million tons CO2 yearly and could double by 2025, while training one AI model emits as much CO2 as five petrol cars; a cloud operator claims adiabatic cooling plus raising server inlet temps to 27–30°C cuts energy use, reports a PUE 1.18 versus global ~1.59, and keeps water use low. Hardware is refurbished to extend life to 10 years rather than 3–5, offers a Kubernetes-based Cosmos product for multi‑cloud, and recommends serverless and idle-instance cleanup.
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chapters (12)
- 0:00Intro
- 1:35CO2 production
- 2:07Data centers
- 5:45PUE and water
- 6:43Cooling
- 10:20PUE
- 12:13Electricity
- 12:37Hardware
- 14:44Supply chain
- 18:55Digital Cleanup Day
- 19:12The basis of internet usage
- 20:30Adiabatic cooling system
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