Measurement Tools
Cloud
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Although Amazon have also now launched their own Customer Carbon Footprint Tool for AWS users.
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Corey Quinn has a useful overview comparing Google's and Amazon's cloud carbon reporting dashboards - summary: Google good, Amazon rubbish. (August 2022)
Site/Page calculators
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Website Carbon lets you run one-off simple analysis on a single URL.
- NB. Based on 2017 data.
- NB. Possibly based on data transferred via a basic Lighthouse run - may be concerned with first couple of pages of site (on desktop? or mobile?) - to confirm.
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Ecograder is a similar tool, although its score seems to be largely based on Lighthouse scores - SEO and accessibility are reported alongside page weight metrics, and it's not quite clear if these affect the overall score or not.
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EcoPing is a more comprehensive offering with paid plans, daily reports, etc (and also a free tier).
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Are My Third Parties Green - get a summary of size of third party data requests and whether they are considered green or not.
General organisational activity
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Cloverly covers various business activities, incuding flights, coffee, etc. You add a card for payment, and can then automatically pay for carbon offsets based on activities tracked. Also includes Slack integration, and an API for developer integration.
- See Wordpress green resources for plugins which integrate with Cloverly.
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Small99's Digital Emissions Calculator lets you estimate things like emails sent, cloud storage, virtual calls, etc.
Machine learning
- An online, open-source carbon impact calculator for machine learning, by several researchers.