Switch from CO2Signal API to ElectricityMap

[jbernshine]

The CO2Signal API is no longer available for new API keys. The code has to be switched to the ElectricityMap API, which uses two separate REST calls to grab carbonIntensity and fossilFuelPercentage (https://portal.electricitymaps.com/docs/getting-started#granularity).

This tutorial needs to be updated to handle two REST calls: 5-browser-extension/2-forms-browsers-local-storage

[Danielikenna]

The CO2Signal API is outdated, so I’ll update the browser extension tutorial (5-browser-extension/2-forms-browsers-local-storage) to use ElectricityMap’s API with separate carbonIntensity and fossilFuelPercentage REST calls. Let me know if I should proceed

[Blankson9]

okay dear, show us what you got.

…

On Mon, Jun 2, 2025, 10:57 PM Ikenna ***@***.***> wrote: *Danielikenna* left a comment (microsoft/Web-Dev-For-Beginners#1423) <#1423 (comment)> The CO2Signal API is outdated, so I’ll update the browser extension tutorial (5-browser-extension/2-forms-browsers-local-storage) to use ElectricityMap’s API with separate carbonIntensity and fossilFuelPercentage REST calls. Let me know if I should proceed — Reply to this email directly, view it on GitHub <#1423 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3CNPSRJGWHMG4MSW5EYVF33BTCC5AVCNFSM6AAAAAB6LXVZO2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDSMZSGYZDIMRTG4> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[github-actions]

This issue has not seen any action for a while! Closing for now, but it can be reopened at a later date.