Part of the M365 Storage solution project is to track the overall growth in the combined storage that all objects in our multi-campus Microsoft account ("tenant") consumes.

The last recorded observations:

2025-03-24: 1.22PB

2025-03-17: 1.21PB

2025-03-10: 1.20PB

2025-03-03: 1.20PB

2025-02-24: 1.20PB

2025-02-17: 1.19PB

2025-02-10: 1.18PB

2025-02-03: 1.18PB

2025-01-27: 1.17PB

2025-01-20: 1.16PB

2025-01-13: 1.16PB

2025-01-06: 1.16PB

2024-12-30: 1.16PB

2024-12-23: 1.15PB

2024-12-16: 1.15PB

2024-12-09: 1.14PB

2024-12-02: 1.13PB

2024-11-14: 1.11PB

2024-11-11: 1.11PB

2024-11-08: 1.13PB

2024-10-28: 1.12PB

2024-06-15: 1.02PB

A typical graphical report we can see that is updated daily for us. Note that the "SharePoint" product includes the storage consumed by Teams as well as that by actual SharePoint Sites. Teams and SharePoint sites are created by distributed IT staff using the "resource coordinator tools" interface.

As of January 20, 2025, the breakdown of the four bars (note SharePoint includes Teams and SharePoint Sites):

Exchange: 194.4 TB

SharePoint: 260.5 TB

OneDrive: 737.8 TB

Available: 402.5 TB

As of February 17, 2025:

Exchange: 197 TB

SharePoint: 262 TB

OneDrive: 762 TB

Available: 373 TB

As of late March 2025:

Exchange: 197 TB

SharePoint: 272 TB

OneDrive: 777 TB

Available: 349 TB

Per the approved plan, central purchases of more storage will begin before we consume the entire "Available" category, aiming for approximately 100TB reserve.