Help save the planet, one webpage at a time
@BatbyRomain
Climate emergency
Who am I?
Green citizen
But blind developer
Digital impact
User-side is the worst!
The plan : Estimate
The 1-byte-model
| Step | Factor |
|---|---|
|
Datacenter |
7,20E-11 kWh/Byte |
|
Network |
1,52E-10 kWh/Byte (WIFI) x6 with Mobile Networks |
|
Users |
1,1E-04 kWh/minute (Smartphone) x3 with Laptop |
Who's watching?
180 mg C02eq!
1,44 MégaBytes and 7 seconds of utilization
But we are developers, right?
139 millions of users
(46% multiple times every week)
This page is served 11 billions of times every year
2.000 tons CO2eq every year
220 round-the-worlds by car every year
Me as a Netflix developer
Deleting the webpage
Remember me?
Emergency
Sobriety
Small Big impact
Netflix 🔔
Conclusion
Butterfly effect 2.0
My new developer life
- guilde
- audit
- developpement feature
Next?
- better estimation
- rules
- new tech discussed
Thank you!
@BatbyRomain
Annexes
Take action
Source : https://www.websitecarbon.com/
Digital sobriety
Use static pages
Add Expires and Cache-Control headers
Eliminate unnecessary functionnalities
Chrome extension
Extends the cookie duration:
Remember me Netflix
Remember me Netflix
Pour changer Internet :
Pour ne plus voir cette page :
Sources
1 byte model
https://theshiftproject.org/wp-content/uploads/2018/10/Lean-ICT-Materials-1byte-Model-2018.xlsx