As of July 1, 2022, Google no longer offers unlimited storage and the University of Richmond was forced to implement 20 GB storage quotas for all @richmond.edu accounts (i.e., students, faculty, retirees and alumni).
Following are some resources you may find helpful:
Note: You can easily move files, emails, contacts, etc. from one Google account to another by using Google Takeout. You can also export your Google content to a storage device.