rowid,title,id,file_description,unit,year,tag,file_key,file_size,file_checksum,file_link,datasette_link 1311,EPA CAMPD (Clean Air Markets Program Data) emission data: Hourly emissions for 2002 by state,[15053189](https://zenodo.org/records/15053189),Hourly emissions for 2002 in MD,hourly,2002,MD,[emissions-hourly-2002-md.csv](https://zenodo.org/api/records/15053189/files/emissions-hourly-2002-md.csv/content),90867418,md5:322f49fc44c46fc1cad4d8111e946b2e,https://zenodo.org/api/records/15053189/files/emissions-hourly-2002-md.csv/content,N/A 1392,EPA CAMPD (Clean Air Markets Program Data) emission data: Hourly emissions for 2002 by state,[15053237](https://zenodo.org/records/15053237),Hourly emissions for 2002 in MD,hourly,2002,MD,[emissions-hourly-2002-md.csv](https://zenodo.org/api/records/15053237/files/emissions-hourly-2002-md.csv/content),90867418,md5:322f49fc44c46fc1cad4d8111e946b2e,https://zenodo.org/api/records/15053237/files/emissions-hourly-2002-md.csv/content,N/A