rowid,rowid,title,id,file_description,unit,year,tag,file_key,file_size,file_checksum,file_link,datasette_link 1056,1056,EPA CAMPD (Clean Air Markets Program Data) emission data: Hourly emissions for 2021 by state,[15053107](https://zenodo.org/records/15053107),Hourly emissions for 2021 in PR,hourly,2021,PR,[mats-hourly-2021-pr.csv](https://zenodo.org/api/records/15053107/files/mats-hourly-2021-pr.csv/content),4298971,md5:0d6b34d77d1fb59b8ecbfb696e088eea,https://zenodo.org/api/records/15053107/files/mats-hourly-2021-pr.csv/content,