Metropolitan-Council / ghg-cprg

GHG Inventory using Climate Pollution Reduction Grant framework and funding
https://metropolitan-council.github.io/ghg-cprg/
MIT License
2 stars 0 forks source link

Electricity and natural gas data sourcing, emissions #50

Closed LimerickSam closed 5 months ago

LimerickSam commented 5 months ago

Checklist

Please complete this checklist as a courtesy to the PR reviewer.

Code and styling

Document editing

GitHub and project management

LimerickSam commented 5 months ago

You're right, eGRID MROW emissions are just lbs., so not a CO2e for CH4 and N2O. They do provide a catch-all CO2e number that we can use directly if we so choose, rather than calculating via GWP.

And that run order is correct!

One thing to note about cprg_emissions_county.RDS$category -- all of the electricity is tagged as residential, but our figures are ALL electricity/natural gas use, residential and non-residential.

Thanks for your super thorough review and beautiful organization work.

eroten commented 5 months ago

Oh, okay so do we need to multiply by CH4 and N2O by their GWP to get CO2e in processed_mn_electric and processed_wi_electric?

LimerickSam commented 5 months ago

Yes, or we could just add the factor for CO2e eGRID provides that covers all of the gases! 1003.1 for the MROW sub region covering our study area