Two independent models, built by people who never talked to each other, land on the same centre of gravity. The Sustainable Web Design model (v3) splits the energy of a page view four ways: 15% datacentre, 14% transport network, 52% user device, 19% amortised hardware manufacturing , at 0. 81 kW...
Source: [Dev.to](https://dev.to/perennova/a-45-kb-page-can-still-cost-a-phone-the-blind-spot-in-per-byte-carbon-models-131k)