Carbon Footprint export data schema
After configuring an export , a BigQuery table with the following schema is created:
| Field | Type | Description | Example | 
|---|---|---|---|
| usage_month | Date | Month during which this usage occurred. | 2021-10-01 | 
| billing_account_id | String | Cloud Billing account ID used for the carbon footprint export. | 007GD7-15C0E6-BDE6B3 | 
| project.id | String | Google Cloud project identifier associated with the carbon footprint data. If data isn't associated with a project or project was deleted 
, then the project.idfield isNULL. | my-project | 
| project.number | String | Google Cloud project number associated with the carbon footprint data. If data isn't associated with a project, then the project.numberfield is an empty string. | 802583874831 | 
| service.description | String | Readable name for the Google Cloud service associated with the carbon footprint data. | Cloud Run | 
| service.id | String | Identifier of the Google Cloud service associated with the carbon footprint data. | F17B-412E-CB64 | 
| location.location | String | Location of the carbon footprint at the level of a country, region, or zone. | us-central1-a | 
| location.region | String | Cloud region for the carbon footprint. | us-central1 | 
| carbon_model_version | Integer | Version of carbon model that produced this output. This value is updated whenever the model is changed. | 1 | 
| carbon_footprint_total_kgCO2e.market_based | Float | Total carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. Equivalent to scope 1 + scope 2 market-based + scope 3. | 588.8 | 
| carbon_footprint_total_kgCO2e.location_based | Float | Total carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. Equivalent to scope 1 + scope 2 location-based + scope 3. | 1587.3 | 
| carbon_footprint_kgCO2e.scope1 | Float | Total scope 1 carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. | 10 | 
| carbon_footprint_kgCO2e.scope2.location_based | Float | Total scope 2 location-based carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. | 400 | 
| carbon_footprint_kgCO2e.scope2.market_based | Float | Total scope 2 market-based carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. | 105.8 | 
| carbon_footprint_kgCO2e.scope3 | Float | Total scope 3 carbon footprint for the account, project, service, location, and month in kg of CO 2 equivalent. | 986.8 | 
| carbon_footprint_total_kgCO2e.after_offsets | Float | [DEPRECATED]Total carbon footprint for the account, project, service, location, and month in kg of CO 2 
equivalent. Equivalent to scope 1 + scope 2 market-based + scope 3 + carbon offsets. Set toNULLbecause this field is deprecated due to  Google's Strategic shift 
from conventional carbon offsets to a direct focus on carbon removal technologies. | NULL | 
| carbon_offsets_kgCO2e | Float | [DEPRECATED]Total carbon offsets for the account, project, service, location, and month in kg of CO 2 
equivalent. Set toNULLbecause this field is deprecated due to  Google's Strategic shift 
from conventional carbon offsets to a direct focus on carbon removal technologies. | NULL | 

