Carbon AI Extension

Extension Tools50 users

Overview

Extension to measure CO2 emissions from online LLMs

This web extension analyzes your AI Chats to determine how much energy and emissions your chats consume.

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Details

Version
1.4.0
Updated
May 18, 2026
Flag concern
Offered by
Hiili
Size
2.05MiB
Languages
English (United States)
Developer
Hiili
Av. Gregorio Peces Barba, 1 Leganés, Madrid 28919 ES
Email
developers@hiili.org
Phone
+34 667 71 82 31
Trader
This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
D-U-N-S
472234740

Privacy

Manage extensions and learn how they're being used in your organization

Carbon AI Extension has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Carbon AI Extension handles the following:

Location

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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