Name: AI Wattch - Track Your AI Footprint
Rating: 5 (8 reviews)
Author: Antarctica

History

10 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	166	5.00	7	1.0.13
Apr 16, 2026	170	5.00	7	1.0.13
Apr 23, 2026	213	5.00	7	1.1.1
Apr 30, 2026	235	5.00	7	1.1.1
May 7, 2026	229	5.00	8	1.1.2
May 12, 2026	234	5.00	8	1.1.2
May 17, 2026	237	5.00	8	1.1.2
May 24, 2026	240	5.00	8	1.1.2
May 31, 2026	262	5.00	8	1.1.2
Jun 6, 2026	261	5.00	8	1.1.2
Now	255	5.00	8	1.1.3

Changelog

Apr 16, 2026

description

🌍 Overview

Every AI interaction you have consumes energy, but not all prompts are created equal.

A short, precise prompt may use just a few hundred tokens; a vague one can multiply that tenfold, while producing poorer results. AI Wattch makes this invisible impact visible.

Built by Antarctica and IT Climate Ed, AI Wattch helps you understand how your usage habits shape your AI footprint. Using the One-Token Methodology, it translates your AI activity across ChatGPT and Claude into clear data: energy used, carbon emitted, and efficiency per model and session.

AI Wattch isn’t about guilt. It’s about awareness. It helps you build better prompting habits, choose efficient models, and see how your single prompt impacts your work and the planet.

⚡ How It Works

1. Install the extension and open your favorite AI tool. ChatGPT, Claude, Gemini (Coming soon).

2. Start prompting as usual. AI Wattch quietly monitors your session, counting tokens, estimating compute load, and showing the resulting energy and carbon impact.

3. Compare results between sessions or models. Learn which AI models are more efficient and which prompting styles consume more energy.

4. Get insights on how to make your prompting more efficient. Write clearer instructions, reduce retries, and limit unnecessarily long completions.

The more consciously you use AI, the smaller your footprint becomes.

💡 Key Features

1. Real-Time Footprint Tracking
See the energy use and CO₂ impact of every session, token, and model. Data updates instantly as you prompt.

2. Prompt Efficiency Feedback
AI Wattch highlights inefficient prompting patterns: excessive retries, overly long completions, or vague requests that drive token waste. It helps you think greener while you type.

3. Model Comparison
Compare ChatGPT, Claude, and others to understand their efficiency per token and per output. Learn which models deliver more with less.

4. The One-Token Methodology
Powered by Antarctica’s research-backed framework, emissions are calculated based on real-world compute intensity, cloud carbon mix, and model efficiency data, all normalized per token.

5. Local, Private, Secure
AI Wattch never reads your chat content or sends data off your device. Everything runs locally in your browser, ensuring absolute privacy.

6. Learn While You Use
Through insights from IT Climate Ed & Antarctica, AI Wattch explains what your numbers mean and how to improve them, making every interaction a small act of learning.

🌳 Why It Matters

We often think the environmental impact of AI comes from massive data centers or GPU farms.

But there’s another side, the usage layer.

Every unnecessary prompt, every repeated query, every overly long response consumes more compute power. A wasted token is a wasted computation. With the technology sector about to represent 8% of global emissions, turning awareness into action by using AI Wattch empowers users to make AI more sustainable.

🌍 Overview

Every AI interaction you have consumes energy, but not all prompts are created equal.

A short, precise prompt may use just a few hundred tokens; a vague one can multiply that tenfold, while producing poorer results. AI Wattch makes this invisible impact visible.

Built by Antarctica and IT Climate Ed, AI Wattch helps you understand how your usage habits shape your AI footprint. Using the One-Token Methodology, it translates your AI activity across ChatGPT and Claude into clear data: energy used, carbon emitted, and efficiency per model and session.

AI Wattch isn’t about guilt. It’s about awareness. It helps you build better prompting habits, choose efficient models, and see how your single prompt impacts your work and the planet.

⚡ How It Works

1. Install the extension and open your favourite AI tool. ChatGPT, Claude or Gemini .

2. Start prompting as usual. AI Wattch quietly monitors your session, counting tokens, estimating compute load, and showing the resulting energy and carbon impact.

3. Compare results between sessions or models. Learn which AI models are more efficient and which prompting styles consume more energy.

4. Get insights on how to make your prompting more efficient. Write clearer instructions, reduce retries, and limit unnecessarily long completions.

The more consciously you use AI, the smaller your footprint becomes.

💡 Key Features

1. Real-Time Footprint Tracking
See the energy use and CO₂ impact of every session, token, and model. Data updates instantly as you prompt.

2. Prompt Efficiency Feedback
AI Wattch highlights inefficient prompting patterns: excessive retries, overly long completions, or vague requests that drive token waste. It helps you think greener while you type.

3. Model Comparison
Compare ChatGPT, Claude, Gemini and others to understand their efficiency per token and per output. Learn which models deliver more with less.

4. The One-Token Methodology
Powered by Antarctica’s research-backed framework, emissions are calculated based on real-world compute intensity, cloud carbon mix, and model efficiency data, all normalized per token.

5. Local, Private, Secure
AI Wattch never reads your chat content or sends data off your device. Everything runs locally in your browser, ensuring absolute privacy.

6. Learn While You Use
Through insights from IT Climate Ed & Antarctica, AI Wattch explains what your numbers mean and how to improve them, making every interaction a small act of learning.

🌳 Why It Matters

We often think the environmental impact of AI comes from massive data centers or GPU farms.

But there’s another side, the usage layer.

Every unnecessary prompt, every repeated query, every overly long response consumes more compute power. A wasted token is a wasted computation. With the technology sector about to represent 8% of global emissions, turning awareness into action by using AI Wattch empowers users to make AI more sustainable.

Apr 16, 2026

host_permissions

https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*

https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://gemini.google.com/*, https://ipapi.co/*, https://api.ipbase.com/*

Permissions & access

Permissions: storage
Host access: https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://gemini.google.com/*, https://ipapi.co/*, https://api.ipbase.com/*

Screenshots

AI Wattch - Track Your AI Footprint screenshot 1

AI Wattch - Track Your AI Footprint screenshot 2

AI Wattch - Track Your AI Footprint screenshot 3

About

🌍 Overview

Every AI interaction you have consumes energy, but not all prompts are created equal.

A short, precise prompt may use just a few hundred tokens; a vague one can multiply that tenfold, while producing poorer results. AI Wattch makes this invisible impact visible.

Built by Antarctica and IT Climate Ed, AI Wattch helps you understand how your usage habits shape your AI footprint. Using the One-Token Methodology, it translates your AI activity across ChatGPT and Claude into clear data: energy used, carbon emitted, and efficiency per model and session.

AI Wattch isn’t about guilt. It’s about awareness. It helps you build better prompting habits, choose efficient models, and see how your single prompt impacts your work and the planet.

⚡ How It Works

1. Install the extension and open your favourite AI tool. ChatGPT, Claude or Gemini .

2. Start prompting as usual. AI Wattch quietly monitors your session, counting tokens, estimating compute load, and showing the resulting energy and carbon impact.

3. Compare results between sessions or models. Learn which AI models are more efficient and which prompting styles consume more energy.

4. Get insights on how to make your prompting more efficient. Write clearer instructions, reduce retries, and limit unnecessarily long completions.

The more consciously you use AI, the smaller your footprint becomes.

💡 Key Features

1. Real-Time Footprint Tracking
See the energy use and CO₂ impact of every session, token, and model. Data updates instantly as you prompt.

2. Prompt Efficiency Feedback
AI Wattch highlights inefficient prompting patterns: excessive retries, overly long completions, or vague requests that drive token waste. It helps you think greener while you type.

3. Model Comparison
Compare ChatGPT, Claude, Gemini and others to understand their efficiency per token and per output. Learn which models deliver more with less.

4. The One-Token Methodology
Powered by Antarctica’s research-backed framework, emissions are calculated based on real-world compute intensity, cloud carbon mix, and model efficiency data, all normalized per token.

5. Local, Private, Secure
AI Wattch never reads your chat content or sends data off your device. Everything runs locally in your browser, ensuring absolute privacy.

6. Learn While You Use
Through insights from IT Climate Ed & Antarctica, AI Wattch explains what your numbers mean and how to improve them, making every interaction a small act of learning.

🌳 Why It Matters

We often think the environmental impact of AI comes from massive data centers or GPU farms.

But there’s another side, the usage layer.

Every unnecessary prompt, every repeated query, every overly long response consumes more compute power. A wasted token is a wasted computation. With the technology sector about to represent 8% of global emissions, turning awareness into action by using AI Wattch empowers users to make AI more sustainable.