A simple interface to display Website Carbon Emission Data
Currently scanning 17627 sites and their carbon emissions. Cron job run nightly.
Quick Glance
Total Indexes Run
324.7k+
~5 hours ago
Average CO2
0.942 g
per 1 view
% Green Hosted
38.43%
of indexed sites
The Data
Let's take a look at the latest data. It is updated nightly and is available, in full, at the GitHub repo.
Click on a domain name to see more details about the site.
| Equivalent to X Cups of Coffee Per 1k Pageviews | |||||
|---|---|---|---|---|---|
2024-11-05 | www.whitehouse.gov | No | 0.37 | 0.155 | 7.38 |
2024-11-05 | www.studentaid.gov | Yes | - | - | 0.00 |
2024-11-05 | www.recreation.gov | No | 0.05 | 0.019 | 0.90 |
2024-11-05 | www.va.gov | Yes | 1.47 | 0.53 | 25.24 |
2024-11-05 | www.ssa.gov | Yes | 0.41 | 0.147 | 7.00 |
2024-11-05 | www.irs.gov | Yes | 1.58 | 0.568 | 27.05 |
2024-11-05 | www.dhs.gov | Yes | 1.74 | 0.625 | 29.76 |
2024-11-05 | www.epa.gov | No | 1.66 | 0.693 | 33.00 |
2024-11-05 | www.weather.gov | Yes | 0.82 | 0.295 | 14.05 |
2024-11-05 | www.usa.gov | No | 0.29 | 0.119 | 5.67 |
How It Works
CO2 Web Emissions Tracker leverages a few core techniques and software packages to help generate estimate CO2 Emissions.
Read More Details Here.
Data Center Usage
15% of Carbon emissions from electricity to power servers, and keep them cool.
Network Transfer
14% of Carbon emissions from electricity to power core networks, mobile networks, on-premise wifi, and wired routers.
End User Devices
52% of Carbon emissions from electricity to power devices like smartphones, tablets, laptops, desktops, and gaming consoles.
Production
19% of Carbon emissions from electricity to power production of hardware, software, and infrastructure.
Proudly Open Source
CO2 Web Emissions Tracker is open source and powered by open source software.
The code is available on
GitHub.