Integrate EIA-861 2021 Early Release data

README.rst

@@ -63,7 +63,8 @@ PUDL currently integrates data from:
 * `EIA Form 860 <https://www.eia.gov/electricity/data/eia860/>`__: 2001-2021 (2021 is
   early release - use with caution)
 * `EIA Form 860m <https://www.eia.gov/electricity/data/eia860m/>`__: 2022-06
-* `EIA Form 861 <https://www.eia.gov/electricity/data/eia861/>`__: 2001-2020
+* `EIA Form 861 <https://www.eia.gov/electricity/data/eia861/>`__: 2001-2021  (2021 is
+  early release - use with caution)
 * `EIA Form 923 <https://www.eia.gov/electricity/data/eia923/>`__: 2001-2021  (2021 is
   early release - use with caution)
 * `EPA Continuous Emissions Monitoring System (CEMS) <https://ampd.epa.gov/ampd/>`__: 1995-2021

docs/release_notes.rst

@@ -20,11 +20,12 @@ Data Coverage
   `pudl-zenodo-storage <https://github.com/catalyst-cooperative/pudl-zenodo-storage>`__
   repositories. See issue :issue:`catalyst-cooperative/pudl-zenodo-storage#29`.
 * Incorporated 2021 data from the :doc:`data_sources/epacems` dataset. See :pr:`1778`
-* Incorporated 2021 data from the :doc:`data_sources/eia860` and
-  :doc:`data_sources/eia923`. Early Release. Early release data is EIA's preliminary
-  annual release and should be used with caution. We also integrated a ``data_maturity``
-  column and related ``data_maturities`` table into most of the EIA data tables in
-  order to alter users to the level of finality of the data. :pr:`1834` :pr:`1855`
+* Incorporated Early Release 2021 data from the :doc:`data_sources/eia860`,
+  :ref:`data-eia861`, and :doc:`data_sources/eia923`. Early release data is EIA's
+  preliminary annual release and should be used with caution. We also integrated a
+  ``data_maturity`` column and related ``data_maturities`` table into most of the EIA
+  data tables in order to alter users to the level of finality of the data. See
+  :pr:`1834,1855,1915,1921`
 * Incorporated 2022 data from the :doc:`data_sources/eia860` monthly update from June
   2022. See :pr:`1834`. This included adding new ``energy_storage_capacity_mwh`` (for
   batteries) and ``net_capacity_mwdc`` (for behind-the-meter solar PV) attributes to the
@@ -86,6 +87,12 @@ Database Schema Changes
 
 * Renamed ``grid_voltage_kv`` to ``grid_voltage_1_kv`` in the :ref:`plants_eia860`
   table, to follow the pattern of many other multiply reported values.
+* Added a :ref:`balancing_authorities_eia` coding table mapping BA codes found in the
+  :doc:`data_sources/eia860` and :doc:`data_sources/eia923` to their names, cleaning up
+  non-standard codes, and fixing some reporting errors for ``PACW`` vs. ``PACE``
+  (PacifiCorp West vs. East) based on the state associated with the plant reporting the
+  code. Also added backfilling for codes in years before 2013 when BA Codes first
+  started being reported), but only in the output tables. See: :pr:`1906,1911`
 
 Date Merge Helper Function
 ^^^^^^^^^^^^^^^^^^^^^^^^^^

src/pudl/extract/eia861.py

@@ -47,6 +47,7 @@ def process_raw(self, df, page, **partition):
         )
         self.cols_added = []
         df = fix_leading_zero_gen_ids(df)
+        df = self.add_data_maturity(df, page, **partition)
         return df
 
     def extract(self, settings: Eia861Settings = Eia861Settings()):

src/pudl/metadata/sources.py

@@ -106,7 +106,7 @@
         ),
         "field_namespace": "eia",
         "working_partitions": {
-            "years": sorted(set(range(2001, 2021))),
+            "years": sorted(set(range(2001, 2022))),
         },
         "contributors": [],
         "keywords": sorted(

src/pudl/package_data/eia861/column_maps/advanced_metering_infrastructure_eia861.csv

@@ -1,48 +1,49 @@
-year_index,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020
-report_year,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-utility_id_eia,1,1,1,1,1,1,1,1,1,1,1,1,1,1
-utility_name_eia,2,2,2,2,2,2,2,2,2,2,2,2,2,2
-entity_type,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,3
-short_form,3,3,3,3,3,3,3,3,3,3,3,3,4,4
-state,4,4,4,4,4,4,4,4,4,4,4,4,5,5
-balancing_authority_code_eia,-1,-1,-1,-1,-1,-1,-1,-1,5,5,5,5,6,6
-residential_automated_meter_reading,5,5,5,5,5,5,5,5,6,6,6,6,7,7
-commercial_automated_meter_reading,6,6,6,6,6,6,6,6,7,7,7,7,8,8
-industrial_automated_meter_reading,7,7,7,7,7,7,7,7,8,8,8,8,9,9
-transportation_automated_meter_reading,8,8,8,8,8,8,8,8,9,9,9,9,10,10
-total_automated_meter_reading,9,9,9,9,9,9,9,9,10,10,10,10,11,11
-residential_advanced_metering_infrastructure,10,10,10,10,10,10,10,10,11,11,11,11,12,12
-commercial_advanced_metering_infrastructure,11,11,11,11,11,11,11,11,12,12,12,12,13,13
-industrial_advanced_metering_infrastructure,12,12,12,12,12,12,12,12,13,13,13,13,14,14
-transportation_advanced_metering_infrastructure,13,13,13,13,13,13,13,13,14,14,14,14,15,15
-total_advanced_metering_infrastructure,14,14,14,14,14,14,14,14,15,15,15,15,16,16
-residential_home_area_network,-1,-1,-1,-1,-1,-1,15,15,16,16,16,16,17,17
-commercial_home_area_network,-1,-1,-1,-1,-1,-1,16,16,17,17,17,17,18,18
-industrial_home_area_network,-1,-1,-1,-1,-1,-1,17,17,18,18,18,18,19,19
-transportation_home_area_network,-1,-1,-1,-1,-1,-1,18,18,19,19,19,19,20,20
-total_home_area_network,-1,-1,-1,-1,-1,-1,19,19,20,20,20,20,21,21
-residential_non_amr_ami,-1,-1,-1,-1,-1,-1,20,20,21,21,21,21,22,22
-commercial_non_amr_ami,-1,-1,-1,-1,-1,-1,21,21,22,22,22,22,23,23
-industrial_non_amr_ami,-1,-1,-1,-1,-1,-1,22,22,23,23,23,23,24,24
-transportation_non_amr_ami,-1,-1,-1,-1,-1,-1,23,23,24,24,24,24,25,25
-total_non_amr_ami,-1,-1,-1,-1,-1,-1,24,24,25,25,25,25,26,26
-residential_total_meters,-1,-1,-1,-1,-1,-1,25,25,26,26,26,26,27,27
-commercial_total_meters,-1,-1,-1,-1,-1,-1,26,26,27,27,27,27,28,28
-industrial_total_meters,-1,-1,-1,-1,-1,-1,27,27,28,28,28,28,29,29
-transportation_total_meters,-1,-1,-1,-1,-1,-1,28,28,29,29,29,29,30,30
-total_total_meters,-1,-1,-1,-1,-1,-1,29,29,30,30,30,30,31,31
-residential_energy_served_ami_mwh,15,15,15,15,15,15,30,30,31,31,31,31,32,32
-commercial_energy_served_ami_mwh,16,16,16,16,16,16,31,31,32,32,32,32,33,33
-industrial_energy_served_ami_mwh,17,17,17,17,17,17,32,32,33,33,33,33,34,34
-transportation_energy_served_ami_mwh,18,18,18,18,18,18,33,33,34,34,34,34,35,35
-total_energy_served_ami_mwh,19,19,19,19,19,19,34,34,35,35,35,35,36,36
-residential_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,35,35,36,36,36,36,37,37
-commercial_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,36,36,37,37,37,37,38,38
-industrial_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,37,37,38,38,38,38,39,39
-transportation_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,38,38,39,39,39,39,40,40
-total_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,39,39,40,40,40,40,41,41
-residential_direct_load_control_customers,-1,-1,-1,-1,-1,-1,40,40,41,41,41,41,42,42
-commercial_direct_load_control_customers,-1,-1,-1,-1,-1,-1,41,41,42,42,42,42,43,43
-industrial_direct_load_control_customers,-1,-1,-1,-1,-1,-1,42,42,43,43,43,43,44,44
-transportation_direct_load_control_customers,-1,-1,-1,-1,-1,-1,43,43,44,44,44,44,45,45
-total_direct_load_control_customers,-1,-1,-1,-1,-1,-1,44,44,45,45,45,45,46,46
+year_index,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021
+report_year,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1
+utility_id_eia,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2
+utility_name_eia,2,2,2,2,2,2,2,2,2,2,2,2,2,2,3
+entity_type,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,3,4
+short_form,3,3,3,3,3,3,3,3,3,3,3,3,4,4,5
+state,4,4,4,4,4,4,4,4,4,4,4,4,5,5,6
+balancing_authority_code_eia,-1,-1,-1,-1,-1,-1,-1,-1,5,5,5,5,6,6,7
+residential_automated_meter_reading,5,5,5,5,5,5,5,5,6,6,6,6,7,7,8
+commercial_automated_meter_reading,6,6,6,6,6,6,6,6,7,7,7,7,8,8,9
+industrial_automated_meter_reading,7,7,7,7,7,7,7,7,8,8,8,8,9,9,10
+transportation_automated_meter_reading,8,8,8,8,8,8,8,8,9,9,9,9,10,10,11
+total_automated_meter_reading,9,9,9,9,9,9,9,9,10,10,10,10,11,11,12
+residential_advanced_metering_infrastructure,10,10,10,10,10,10,10,10,11,11,11,11,12,12,13
+commercial_advanced_metering_infrastructure,11,11,11,11,11,11,11,11,12,12,12,12,13,13,14
+industrial_advanced_metering_infrastructure,12,12,12,12,12,12,12,12,13,13,13,13,14,14,15
+transportation_advanced_metering_infrastructure,13,13,13,13,13,13,13,13,14,14,14,14,15,15,16
+total_advanced_metering_infrastructure,14,14,14,14,14,14,14,14,15,15,15,15,16,16,17
+residential_home_area_network,-1,-1,-1,-1,-1,-1,15,15,16,16,16,16,17,17,18
+commercial_home_area_network,-1,-1,-1,-1,-1,-1,16,16,17,17,17,17,18,18,19
+industrial_home_area_network,-1,-1,-1,-1,-1,-1,17,17,18,18,18,18,19,19,20
+transportation_home_area_network,-1,-1,-1,-1,-1,-1,18,18,19,19,19,19,20,20,21
+total_home_area_network,-1,-1,-1,-1,-1,-1,19,19,20,20,20,20,21,21,22
+residential_non_amr_ami,-1,-1,-1,-1,-1,-1,20,20,21,21,21,21,22,22,23
+commercial_non_amr_ami,-1,-1,-1,-1,-1,-1,21,21,22,22,22,22,23,23,24
+industrial_non_amr_ami,-1,-1,-1,-1,-1,-1,22,22,23,23,23,23,24,24,25
+transportation_non_amr_ami,-1,-1,-1,-1,-1,-1,23,23,24,24,24,24,25,25,26
+total_non_amr_ami,-1,-1,-1,-1,-1,-1,24,24,25,25,25,25,26,26,27
+residential_total_meters,-1,-1,-1,-1,-1,-1,25,25,26,26,26,26,27,27,28
+commercial_total_meters,-1,-1,-1,-1,-1,-1,26,26,27,27,27,27,28,28,29
+industrial_total_meters,-1,-1,-1,-1,-1,-1,27,27,28,28,28,28,29,29,30
+transportation_total_meters,-1,-1,-1,-1,-1,-1,28,28,29,29,29,29,30,30,31
+total_total_meters,-1,-1,-1,-1,-1,-1,29,29,30,30,30,30,31,31,32
+residential_energy_served_ami_mwh,15,15,15,15,15,15,30,30,31,31,31,31,32,32,33
+commercial_energy_served_ami_mwh,16,16,16,16,16,16,31,31,32,32,32,32,33,33,34
+industrial_energy_served_ami_mwh,17,17,17,17,17,17,32,32,33,33,33,33,34,34,35
+transportation_energy_served_ami_mwh,18,18,18,18,18,18,33,33,34,34,34,34,35,35,36
+total_energy_served_ami_mwh,19,19,19,19,19,19,34,34,35,35,35,35,36,36,37
+residential_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,35,35,36,36,36,36,37,37,38
+commercial_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,36,36,37,37,37,37,38,38,39
+industrial_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,37,37,38,38,38,38,39,39,40
+transportation_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,38,38,39,39,39,39,40,40,41
+total_daily_digital_access_customers,-1,-1,-1,-1,-1,-1,39,39,40,40,40,40,41,41,42
+residential_direct_load_control_customers,-1,-1,-1,-1,-1,-1,40,40,41,41,41,41,42,42,43
+commercial_direct_load_control_customers,-1,-1,-1,-1,-1,-1,41,41,42,42,42,42,43,43,44
+industrial_direct_load_control_customers,-1,-1,-1,-1,-1,-1,42,42,43,43,43,43,44,44,45
+transportation_direct_load_control_customers,-1,-1,-1,-1,-1,-1,43,43,44,44,44,44,45,45,46
+total_direct_load_control_customers,-1,-1,-1,-1,-1,-1,44,44,45,45,45,45,46,46,47
+early_release,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0

src/pudl/package_data/eia861/column_maps/balancing_authority_eia861.csv

@@ -1,8 +1,9 @@
-year_index,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020
-report_year,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-utility_id_eia,1,1,1,1,1,1,1,1,1,1,1,1,-1,-1,-1,-1,-1,-1,-1,-1
-utility_name_eia,-1,2,2,2,2,-1,-1,-1,-1,-1,-1,2,-1,-1,-1,-1,-1,-1,-1,-1
-balancing_authority_id_eia,2,3,3,3,3,2,2,2,2,2,2,3,1,1,1,1,1,1,1,1
-balancing_authority_code_eia,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,2,2,2,2,2,2,2
-state,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,3,3,3,3,3,3,3
-balancing_authority_name_eia,3,4,4,4,4,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4
+year_index,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021
+report_year,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1
+utility_id_eia,1,1,1,1,1,1,1,1,1,1,1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1
+utility_name_eia,-1,2,2,2,2,-1,-1,-1,-1,-1,-1,2,-1,-1,-1,-1,-1,-1,-1,-1,-1
+balancing_authority_id_eia,2,3,3,3,3,2,2,2,2,2,2,3,1,1,1,1,1,1,1,1,2
+balancing_authority_code_eia,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,2,2,2,2,2,2,2,3
+state,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,3,3,3,3,3,3,3,4
+balancing_authority_name_eia,3,4,4,4,4,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,5
+early_release,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0

src/pudl/package_data/eia861/column_maps/delivery_companies_eia861.csv

@@ -1,25 +1,26 @@
-year_index,2020
-report_year,0
-utility_id_eia,1
-utility_name_eia,2
-business_model,3
-service_type,4
-data_observed,5
-state,6
-entity_type,7
-balancing_authority_code_eia,8
-residential_sales_revenue,9
-residential_sales_mwh,10
-residential_customers,11
-commercial_sales_revenue,12
-commercial_sales_mwh,13
-commercial_customers,14
-industrial_sales_revenue,15
-industrial_sales_mwh,16
-industrial_customers,17
-transportation_sales_revenue,18
-transportation_sales_mwh,19
-transportation_customers,20
-total_sales_revenue,21
-total_sales_mwh,22
-total_customers,23
+year_index,2020,2021
+report_year,0,1
+utility_id_eia,1,2
+utility_name_eia,2,3
+business_model,3,4
+service_type,4,5
+data_observed,5,6
+state,6,7
+entity_type,7,8
+balancing_authority_code_eia,8,9
+residential_sales_revenue,9,10
+residential_sales_mwh,10,11
+residential_customers,11,12
+commercial_sales_revenue,12,13
+commercial_sales_mwh,13,14
+commercial_customers,14,15
+industrial_sales_revenue,15,16
+industrial_sales_mwh,16,17
+industrial_customers,17,18
+transportation_sales_revenue,18,19
+transportation_sales_mwh,19,20
+transportation_customers,20,21
+total_sales_revenue,21,22
+total_sales_mwh,22,23
+total_customers,23,24
+early_release,-1,0

src/pudl/package_data/eia861/column_maps/demand_response_eia861.csv

@@ -1,38 +1,39 @@
-year_index,2013,2014,2015,2016,2017,2018,2019,2020
-report_year,0,0,0,0,0,0,0,0
-utility_id_eia,1,1,1,1,1,1,1,1
-utility_name_eia,2,2,2,2,2,2,2,2
-short_form,-1,-1,-1,-1,-1,-1,3,-1
-state,3,3,3,3,3,3,4,3
-balancing_authority_code_eia,-1,-1,-1,-1,4,4,5,4
-residential_customers,4,4,4,4,5,5,6,5
-commercial_customers,5,5,5,5,6,6,7,6
-industrial_customers,6,6,6,6,7,7,8,7
-transportation_customers,7,7,7,7,8,8,9,8
-total_customers,8,8,8,8,9,9,10,9
-residential_energy_savings_mwh,9,9,9,9,10,10,11,10
-commercial_energy_savings_mwh,10,10,10,10,11,11,12,11
-industrial_energy_savings_mwh,11,11,11,11,12,12,13,12
-transportation_energy_savings_mwh,12,12,12,12,13,13,14,13
-total_energy_savings_mwh,13,13,13,13,14,14,15,14
-residential_potential_peak_demand_savings_mw,14,14,14,14,15,15,16,15
-commercial_potential_peak_demand_savings_mw,15,15,15,15,16,16,17,16
-industrial_potential_peak_demand_savings_mw,16,16,16,16,17,17,18,17
-transportation_potential_peak_demand_savings_mw,17,17,17,17,18,18,19,18
-total_potential_peak_demand_savings_mw,18,18,18,18,19,19,20,19
-residential_actual_peak_demand_savings_mw,19,19,19,19,20,20,21,20
-commercial_actual_peak_demand_savings_mw,20,20,20,20,21,21,22,21
-industrial_actual_peak_demand_savings_mw,21,21,21,21,22,22,23,22
-transportation_actual_peak_demand_savings_mw,22,22,22,22,23,23,24,23
-total_actual_peak_demand_savings_mw,23,23,23,23,24,24,25,24
-residential_customer_incentives_cost,24,24,24,24,25,25,26,25
-commercial_customer_incentives_cost,25,25,25,25,26,26,27,26
-industrial_customer_incentives_cost,26,26,26,26,27,27,28,27
-transportation_customer_incentives_cost,27,27,27,27,28,28,29,28
-total_customer_incentives_cost,28,28,28,28,29,29,30,29
-residential_other_costs,29,29,29,29,30,30,31,30
-commercial_other_costs,30,30,30,30,31,31,32,31
-industrial_other_costs,31,31,31,31,32,32,33,32
-transportation_other_costs,32,32,32,32,33,33,34,33
-total_other_costs,33,33,33,33,34,34,35,34
-water_heater,34,34,34,34,35,35,36,35
+year_index,2013,2014,2015,2016,2017,2018,2019,2020,2021
+report_year,0,0,0,0,0,0,0,0,1
+utility_id_eia,1,1,1,1,1,1,1,1,2
+utility_name_eia,2,2,2,2,2,2,2,2,3
+short_form,-1,-1,-1,-1,-1,-1,3,-1,-1
+state,3,3,3,3,3,3,4,3,4
+balancing_authority_code_eia,-1,-1,-1,-1,4,4,5,4,5
+residential_customers,4,4,4,4,5,5,6,5,6
+commercial_customers,5,5,5,5,6,6,7,6,7
+industrial_customers,6,6,6,6,7,7,8,7,8
+transportation_customers,7,7,7,7,8,8,9,8,9
+total_customers,8,8,8,8,9,9,10,9,10
+residential_energy_savings_mwh,9,9,9,9,10,10,11,10,11
+commercial_energy_savings_mwh,10,10,10,10,11,11,12,11,12
+industrial_energy_savings_mwh,11,11,11,11,12,12,13,12,13
+transportation_energy_savings_mwh,12,12,12,12,13,13,14,13,14
+total_energy_savings_mwh,13,13,13,13,14,14,15,14,15
+residential_potential_peak_demand_savings_mw,14,14,14,14,15,15,16,15,16
+commercial_potential_peak_demand_savings_mw,15,15,15,15,16,16,17,16,17
+industrial_potential_peak_demand_savings_mw,16,16,16,16,17,17,18,17,18
+transportation_potential_peak_demand_savings_mw,17,17,17,17,18,18,19,18,19
+total_potential_peak_demand_savings_mw,18,18,18,18,19,19,20,19,20
+residential_actual_peak_demand_savings_mw,19,19,19,19,20,20,21,20,21
+commercial_actual_peak_demand_savings_mw,20,20,20,20,21,21,22,21,22
+industrial_actual_peak_demand_savings_mw,21,21,21,21,22,22,23,22,23
+transportation_actual_peak_demand_savings_mw,22,22,22,22,23,23,24,23,24
+total_actual_peak_demand_savings_mw,23,23,23,23,24,24,25,24,25
+residential_customer_incentives_cost,24,24,24,24,25,25,26,25,26
+commercial_customer_incentives_cost,25,25,25,25,26,26,27,26,27
+industrial_customer_incentives_cost,26,26,26,26,27,27,28,27,28
+transportation_customer_incentives_cost,27,27,27,27,28,28,29,28,29
+total_customer_incentives_cost,28,28,28,28,29,29,30,29,30
+residential_other_costs,29,29,29,29,30,30,31,30,31
+commercial_other_costs,30,30,30,30,31,31,32,31,32
+industrial_other_costs,31,31,31,31,32,32,33,32,33
+transportation_other_costs,32,32,32,32,33,33,34,33,34
+total_other_costs,33,33,33,33,34,34,35,34,35
+water_heater,34,34,34,34,35,35,36,35,36
+early_release,-1,-1,-1,-1,-1,-1,-1,-1,0

src/pudl/package_data/eia861/column_maps/distribution_systems_eia861.csv

@@ -1,8 +1,9 @@
-year_index,2013,2014,2015,2016,2017,2018,2019,2020
-report_year,0,0,0,0,0,0,0,0
-utility_id_eia,1,1,1,1,1,1,1,1
-utility_name_eia,2,2,2,2,2,2,2,2
-short_form,-1,-1,-1,-1,-1,-1,3,-1
-state,3,3,3,3,3,3,4,3
-distribution_circuits,4,4,4,4,4,4,5,4
-circuits_with_voltage_optimization,5,5,5,5,5,5,6,5
+year_index,2013,2014,2015,2016,2017,2018,2019,2020,2021
+report_year,0,0,0,0,0,0,0,0,1
+utility_id_eia,1,1,1,1,1,1,1,1,2
+utility_name_eia,2,2,2,2,2,2,2,2,3
+short_form,-1,-1,-1,-1,-1,-1,3,-1,-1
+state,3,3,3,3,3,3,4,3,4
+distribution_circuits,4,4,4,4,4,4,5,4,5
+circuits_with_voltage_optimization,5,5,5,5,5,5,6,5,6
+early_release,-1,-1,-1,-1,-1,-1,-1,-1,0