You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.

co2-info
24.10.9.1

This version was deleted from PyPI around 2024-10-11. Installing fails with:
$ pip3 install co2-info==24.10.9.1 ERROR: Could not find a version that satisfies the requirement co2-info==24.10.9.1
View other deleted versions of co2-info

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2024-10-10/ \ co2-info==24.10.9.1
Sign up for StableBuild to get an API key (it's free and takes <60 seconds!)

Or, download files manually

And install manually via pip:
co2_info-24.10.9.1-py3-none-any.whl (6.5KB)
co2_info-24.10.9.1.tar.gz (5.8KB)