Beginning February 1, 2026, BigQuery users will start seeing charges for Cloud Storage multi-region data transfer, as per storage pricing documentation.
Multi-region network data transfer fees will be charged when a BigQuery job in one location reads data stored in a multi-region Cloud Storage bucket. These charges are covered by following SKUs:
This change will be particularly impactful for users who import data into the BigQuery from multi-region Cloud Storage buckets.
No, this change won't affect any of your previous bills.
No action is required from you for the Cloud Storage billing changes to be implemented. However, if you want to minimize potential cost, consider using bucket relocation for co-locating Cloud Storage buckets with BigQuery.