core_eia861__yearly_mergers

package: pudl

Annual time series of utility mergers and acquisitions.

Most-recent data:

2024

Processing:

Data has been cleaned and organized into well-modeled tables that serve as building blocks for downstream wide tables and analyses.

Source:

EIA Form 861 -- Annual Electric Power Industry Report

Primary key:

This table has no primary key.

Columns
entity_type

Entity type of principal owner.

merge_address

Address of new parent company.

merge_city

City of new parent company.

merge_company

Name of the company merged with or acquired.

merge_date

Date of merger or acquisition.

merge_state

Two letter US state abbreviations and three letter ISO-3166-1 country codes for international mines.

new_parent

Name of the new parent company post merger.

report_date

Date reported.

state

Two letter US state abbreviation.

utility_id_eia

The EIA Utility Identification number.

utility_name_eia

The name of the utility.

zip_code

Five digit US Zip Code.

zip_code_4

Four digit US Zip Code suffix.

data_maturity

Maturity of the source data published by EIA that is reflected in this record. EIA releases data incrementally over time, including monthly updates, annual year-to-date updates, provisional early releases of annual data, and final annual release data that is not expected to change further. Records sourced from multiple upstream EIA datasets may have no well defined data maturity. Records whose values have been inferred within PUDL will also have no data maturity.