sitespeed.io/lib/plugins/sustainable/plan.md

The plan

I totally had my head down before, this it the updated plan to work to, based on the original issue

co2

• takes care of converting transfer to CO2
• mainly relies on a single function that works out emissions from transfer.
• if green is passed for transfer figure, we apply the green figure for transferring data
• add helper methods to breakdown by domain, and accounting for green/grey at a domain level

hosting

• takes care of marking domains as green or not
• shields users from greenweb foundation API, returns only the domain list of green domains on a page, til we know we will use anything else.
• checks against an api to return the green/gray status, and maaaybe against a local sqlite database snapshot published if folk don't want to make reqs to an API

Top resources

Use the page xray,and its list of assets. if we have hosting check enabled, account for emissios in list.

Showing things in pug

How to present sensible figures

Checkout the helper for bytes https://github.com/sitespeedio/sitespeed.io/blob/green/lib/support/helpers/size.js