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Carbon AI Extension

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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.

Details

  • Version
    1.2.2
  • Updated
    November 10, 2025
  • Offered by
    Hiili
  • Size
    2.01MiB
  • 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

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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