Data model for emissions analysis

Methods, systems, and devices supporting a data model for emissions analysis are described. Some database systems may store emissions data and support a sustainability application. The sustainability application may display reports that track and analyze data related to carbon emissions. In some cases, underlying data for a report is missing from the database system. The system may support extrapolation techniques to estimate the missing data and aggregate the underlying data-including the extrapolated values-according to a data schema of the database to calculate fields in a report. In some cases, a single data record may be used to generate multiple reports. The system may send one or more results to a user device for display in a user interface (e.g., in one or more dashboards). Additionally or alternatively, the system can display underlying calculations (e.g., report calculations, extrapolation calculations, etc.) in the user interface to support auditing activities.