EcoTrace - See the Carbon Cost of Every Function, Live in Your Editor.

EcoTrace brings real-time carbon footprint monitoring directly into VS Code. As you run your Python code, you see exactly how much CO2 each function emitted - displayed above the function, in your status bar, and compiled into a full PDF report.

v1.0.1 is here. Now featuring AI-powered code optimization, carbon budget enforcement, and intuitive carbon equivalence metrics.

Key Features in v1.0.1

AI-Powered Optimization

Click the "AI Optimize" button directly above any function. EcoTrace will analyze your code's carbon footprint and suggest a greener, more energy-efficient implementation using Google Gemini AI.

Carbon Budget Gauge

A visual progress bar in the sidebar tracks your total session carbon against your set budget.

• Green: Under budget.
• Yellow: Approaching 80% of your limit.
• Red: Budget exceeded.

Human-Readable Equivalences

Carbon metrics are converted into relatable comparisons for better context:

• ≈ 4.2 Google searches
• ≈ 15 min of LED bulb time
• ≈ 3 smartphone charges

Real-Time Metrics & CodeLens

Function-level carbon emissions appear directly above your code and update on every run.

# 0.0010g CO2 (≈ 5 smartphone charges)
@ecotrace.track
def process_data():
    ...

🛠️ Getting Started

1. Install the Python library

pip install ecotrace

2. Instrument your functions

from ecotrace import EcoTrace
eco = EcoTrace(region_code="US")

@eco.track
def my_function():
    ...

3. (Optional) Set up AI Insights

To use the ✨ AI Optimize feature, add your Google Gemini API Key in VS Code Settings: EcoTrace → Gemini API Key

⚙️ Configuration

Requirements

• VS Code 1.80.0 or higher
• Python 3.9+
• ecotrace Python library (pip install ecotrace)

Repository

Visit the project on GitHub.

EcoTrace - Carbon observability for developers who care about what their code actually costs.