Pegada BTC (kg CO₂/tx)
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
BTC tx
About this calculator
The Bitcoin Carbon Footprint (Pegada BTC) is a tool that calculates the amount of CO2 emitted in a Bitcoin transaction (tx). Based on 2023 estimates, this footprint is approximately 300 kg of CO2 per transaction.
The Carbon Footprint Extended (Pegada Ampliada) is an approach that considers not only the direct emissions of greenhouse gases during Bitcoin mining, but also the indirect emissions associated with energy production used for mining.
It is worth noting that the carbon footprint of Bitcoin varies over time, depending on the adoption of new technologies and more efficient mining strategies.
Here, we use a simplified formula to calculate the carbon footprint of a Bitcoin transaction.
Whether you're a trader, an investor, or simply someone interested in sustainability, this tool can help you better understand your carbon footprint.
Frequently asked questions
What is the Bitcoin Carbon Footprint?
The Bitcoin Carbon Footprint is a measure of the amount of CO2 emitted in a Bitcoin transaction. It is based on 2023 estimates, which point to an emission of approximately 300 kg of CO2 per transaction.
Why is it important to consider the Extended Carbon Footprint?
The Extended Carbon Footprint considers not only the direct emissions of greenhouse gases during Bitcoin mining, but also the indirect emissions associated with energy production used for mining. This provides a more comprehensive view of Bitcoin's carbon footprint.
How does the formula for calculating the Bitcoin Carbon Footprint work?
The formula used here is simplified and based on 2023 estimates of the Bitcoin ecosystem. It is used to calculate the carbon footprint of a Bitcoin transaction.
Can I use this tool to calculate the carbon footprint of other cryptocurrencies?
No, this tool is designed to calculate the carbon footprint of Bitcoin. Other cryptocurrencies have their own characteristics and carbon emissions that need to be considered separately.
What can I do to reduce my Bitcoin carbon footprint?
There are several options to reduce Bitcoin's carbon footprint, including the adoption of more efficient miners, the purchase of Bitcoin from miners using renewable energy sources, and the consideration of other cryptocurrencies with lower carbon footprints.