core_sec10k__assn_sec10k_filers_and_eia_utilities
Association table providing connections between SEC 10-K filers and EIA utilities.
- Most-recent data:
2023
- Processing:
Data has been cleaned and organized into well-modeled tables that serve as building blocks for downstream wide tables and analyses.
- Source:
U.S. Securities and Exchange Commission (SEC) Form 10-K
- Primary key:
central_index_key, utility_id_eia
Usage Warnings
This data has been matched probabilistically using a machine learning model and contains some incompletions and errors. It should not be treated as ground truth data.
PUDL does not currently update its copy of this data.
Additional Details
SEC central index keys are matched to EIA utility IDs using probabilistic record linkage based on associated company information like company name, business and mailing addresses, and state of incorporation. The match between central_index_key and utility_id_eia is one to one and is not allowed to change over time. In cases where there were multiple candidate matches, the match with the highest probability is selected.
Columns
Identifier of the company in SEC database.
The EIA Utility Identification number.