At the moment, it is not possible to set a limit on quotas per environment in the Power Platform. This leads to uncontrolled growth and a lack of control over costs.

The overviews and mailings to users about their use of the environment are nice, but they do not encourage the user to make any changes in their behavior (reducing storage), considering Microsoft allows going over the default MBs and only requests to expand the storage.

This proposal is for to make it possible to set a default quota for environments per tenant and to be able to change this per environment depending on the use and purpose of that environment.