Pegada Nuvem (AWS simpl.)
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
cloud
About this calculator
The Cloud Footprint calculator estimates the amount of carbon dioxide (CO₂) emitted by a cloud computing service. This is done by multiplying the amount of kilowatt-hours (kWh) consumed by the cloud by an emissions factor of 0,38 kg CO₂/kWh. Here's a simple explanation: when you use cloud services, such as Amazon Web Services (AWS), they consume electrical energy to keep your data and applications online.
This electrical energy can come from various sources, including fossil fuels, which release CO₂ during combustion. Therefore, when using cloud services, you are indirectly contributing to CO₂ emissions. The Cloud Footprint helps quantify this contribution, enabling you to make more informed decisions about your sustainability.
Here are some real-world scenarios to use the Cloud Footprint: when you are planning a move to a cloud solution, need to calculate the environmental impact of your choice, or want to understand better how your company is contributing to CO₂ emissions.
Frequently asked questions
What is the Cloud Footprint?
The Cloud Footprint is a tool that calculates the amount of carbon dioxide (CO₂) emitted by a cloud computing service, based on the amount of kilowatt-hours (kWh) consumed and an emissions factor of 0,38 kg CO₂/kWh.
Why is it important to calculate the Cloud Footprint?
It's essential to calculate the Cloud Footprint to understand better how your company is contributing to CO₂ emissions and make more informed decisions about your sustainability.
Is the Cloud Footprint only for businesses?
No, the Cloud Footprint is for anyone who uses cloud services and wants to understand better the environmental impact of their choices.
Is the emissions factor of 0,38 kg CO₂/kWh an estimate?
Yes, the emissions factor of 0,38 kg CO₂/kWh is an estimate and may vary depending on the energy source used.