On July 3rd, 2025 Dr. Andreas Brunnert will be presenting at the CloudLand Conference in Soltau (Germany). The topic of his presentation is „How to measure CO2 emissions for every API call of your microservices“ – here is a short summary of the talk:

How to measure CO2 emissions for every API call of your microservices

Have you ever wondered how much CO2 is emitted by a particular API call of your microservices? Then this talk is for you!

I will show you how OpenTelemetry can be used to collect the necessary data to calculate the CO2 emissions for each API call of your microservices. Since OpenTelemetry is compatible with a wide range of data storage and analysis tools, you can use open source tools like Prometheus and Grafana to build dashboards or alerts based on the collected data.

I will conclude the talk with a demo showing a CO2 emissions dashboard for each API call of Java-based microservices written in Quarkus and Spring.

Source: https://meine.doag.org/events/cloudland/2025/agenda/#agendaId.5842

The CloudLand Conference 2025 will take place from 01.07. – 04.07.2025 in Soltau, Germany. More information about the event and registration can be found on the website: https://www.cloudland.org/

We look forward to seeing you there!