Licenses
- Model data. U.S. EPA USEEIO v2.0.1: a work of the United States Government, public domain.
- Interface components. EPA useeio-widgets (impact profile, sector heatmap, IO tables): CC0 1.0. Charts: ApexCharts, MIT license. Typefaces: Source Sans 3 and Source Serif 4, SIL Open Font License 1.1.
- Course pages. By the CEE 226 teaching team, Stanford University, Department of Civil and Environmental Engineering. Students in the course may use and copy them for coursework.
Citing results
Use the block from Copy results + citation, or the short form in Documentation. The model is cited as Ingwersen et al. (2022), Scientific Data 9, 194.
Use
Results are estimates from a national-average model, provided for teaching without warranty; they are not a substitute for a process-based assessment of a specific product. The site keeps no accounts and stores nothing you enter; the model runs in your browser.