Nnllit CO2 試算
CO2 impact, simplified.
Compare legacy delivery, pre-R2 nllit, and current R2 nllit with the same assumptions. Use this estimate for sales/PR and effect summaries.
0 kg-CO2/年
Estimated yearly reduction with current R2 setup
Tree equivalent: 0 / year
Legacy
0 kg
Firebase era
0 kg
R2 current
0 kg
Reduction rate
0%
Legacy / Firebase / R2 comparison (kg-CO2/year)
SDGs mapping
- Goal 7: lower data-center load via shorter server retention.
- Goal 9: temporary retention + immediate deletion architecture.
- Goal 12: design that minimizes unnecessary data keeping.
- Goal 13: measurable and repeatable carbon reduction indicator.
Effect summary text
Assumptions:
- Storage factor: The Shift Project (2019) "Lean ICT"
- Network factor: IEA (2023) "Data Centres and Data Transmission Networks"
- Renewable premise: Cloudflare Sustainability Report (2023)
R2 estimate uses storage 0 kg-CO2/(GB*year), network 0.036 kg-CO2/GB (0.06*0.6). Conservative estimate for technical comparison, not full LCA.