AWS carbon emission statistics stopped working

If a report isn't available for your account, your account might be too new to show data. After each month, you might have a delay of up to three months for AWS to show your carbon emission estimates.

I have the same problem. We have the account for two ears and a lot of virtual machines were running. But the values are 0? Any Idea why? Do I have to activate somewhere something? I gave my IAM role the sustainaibility rule.

The graphs in the Customer Carbon Footprint Tool (CCFT) measure emissions in tenths of metric tons. If your emissions do not round up to at least 0.1 MTCO2e, it will display as zero.

You can also download the CSV of the data which can show up to three decimal places. You could download the data to see if emissions are registering there. Here's a short article that shows screenshots of the CSV files and additional info on the tool.

https://aws.amazon.com/blogs/aws-cloud-financial-management/increased-visibility-of-your-carbon-emissions-data-with-aws-customer-carbon-footprint-tool/

Also, if you run in one of the 19 AWS Regions that were electricity consumed was attributed to 100% renewable energy in 2022, you may see low to no emissions on your report. Those 19 AWS regions I mentioned are listed in the page below.

https://sustainability.aboutamazon.com/products-services/the-cloud?energyType=true