Ben Young (ERG)

> I can't really think of any reason not to do it for the plants. Slightly more cumbersome exchange tables / large file size? But yes I would assume the...

Yes, I think that regionalization will be increasingly important and so we should continue to explore the best path forward here. However, I think the location objects for upstream processes...

I'm hesitant to show them as Technosphere flows, because that makes it unclear to the user if they are supposed to find a provider for those flows. I wonder if...

Without having full information, based on what Matt indicated above I would vote for changing the heat technosphere flow to elementary flow/resource/air, probably this one: https://www.lcacommons.gov/lca-collaboration/Federal_LCA_Commons/elementary_flow_list/dataset/FLOW/8c959db8-d359-36e3-8517-588e1c21df4a

This came about as I was just testing some things related to generation and didn't want to have to wait to run the upstream data first.

Sorry - no my assessment was incorrect. This is when I pass `subregion = US` to `olcaschema_genprocess()`

Iterating through the process_df assumes there are 3 columns in the index, lots of for example `x[2]`, but when `region_agg` is None, `base_cols` is only two items so everything downstream...

In v1.2 of StEWI, data are available through 2023, except for NEI, therefore the inventories of interest might look like: ``` inventories_of_interest: eGRID: 2023 TRI: 2023 NEI: 2022 RCRAInfo: 2023...

Yes, [Stewi v1.2](https://github.com/USEPA/standardizedinventories/releases/tag/v1.2.0) updated NEI data through 2022 with the interim years release data. > [@bl-young](https://github.com/bl-young), can you create two new stewicombo_file for each new config yaml (the 2023 and...

Got it- thank you both for confirming.