Important
US model will be derived using current methods from USEEIO v2 and/or CEDA 2026 without major methodological or data source nuance
- `>= 400 commodities, using the BEA schema with some reclassifications
- 2012-2023 time series
Note
Plan to use 2017 Benchmark tables from the BEA as the input as these are still expected to be the most recent available in 2026
- Homogenous production functions (input structure) for commodities except when co-production using different industry processes is valid
- GHG extension with at least as many sectors as the model itself, unique for each model year
- Enable converting model results into PUR price
- Enable supply chain and emission factor decomposition by scopes and supply chain tiers
- Include full and partial (e.g.) consumption vectors
- Achieve flow total by commodity recalculation validation except for understood exceptions
- Calculate CO2e using IPCC AR6 GWPs
- Be useable with import emission factors that are consistent in scope (classification, year, boundaries) and separate clearly domestic and imported requirements in impact calculations