BoaviztAPI is an open-source REST API that gives access to Boavizta's reference data and methodologies for assessing the environmental impact of ICT. Through routes for servers, cloud instances, individual components (such as CPU, memory and storage), end-user devices and IoT devices, you calculate the impact of manufacturing and use. Boavizta is a French association (association loi 1901), a working group of several organisations that publishes methodologies and data under open licences. The code is released under the AGPL-3.0. Besides a public demo API, a Docker image, a Python package and an AWS Lambda setup exist for running the API yourself.
For a European organisation this means you can run impact calculations without relying on a cloud provider's own reporting, and you keep the inputs, such as your server configurations, inside your own environment if you host the API yourself.