Energy Efficiency Programs

EIA-861 energy efficiency: incremental and life-cycle savings and costs of utility efficiency programs, by customer class.

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Native record

event_time x utility_number x state x ba_code x customer_class x duplicate_index

annual (report year) publication cadence

Evidence

Observed market data

Published observations from the named source

Time basis

Point-in-time records

UTC · event_time

Overview

Energy_Efficiency, 2013 on. Savings in MWh and MW, costs in thousand dollars. customer_class is residential, commercial, industrial, transportation (direct_connected in the distributed generation tables) or EIA's own total, so summing classes without excluding total counts everything twice. event_time is 1 January of the report year. release is final or early_release: EIA posts an early release of a year in August and replaces it with the final file in the autumn, and the mirror keeps the newest row per key. A key cell EIA leaves blank is '' or 0, and duplicate_index numbers rows that still share a key, in workbook order.

Query contract

Preserve one canonical row per (event_time, utility_number, state, ba_code, customer_class, duplicate_index) before aggregating.

Analysis rules

Group only after preserving the declared grain: event_time, utility_number, state, ba_code, customer_class, duplicate_index.

Schema20

Column

Type

event_timeDateTime64(6, 'UTC')

customer_classLowCardinality(String)

utility_numberInt64

utility_nameLowCardinality(Nullable(String))

stateLowCardinality(String)

ba_codeLowCardinality(String)

reporting_year_incremental_annual_savings_energy_savings_mwhNullable(Float64)

reporting_year_incremental_annual_savings_peak_demand_savings_mwNullable(Float64)

incremental_life_cycle_savings_energy_savings_mwhNullable(Float64)

incremental_life_cycle_savings_peak_demand_savings_mwNullable(Float64)

reporting_year_incremental_cost_customer_incentives_thousand_dollarsNullable(Float64)

reporting_year_incremental_cost_all_other_costs_thousand_dollarsNullable(Float64)

incremental_life_cycle_costs_customer_incentives_thousand_dollarsNullable(Float64)

incremental_life_cycle_costs_all_other_costs_thousand_dollarsNullable(Float64)

weighted_average_life_yearsNullable(Float64)

websiteLowCardinality(Nullable(String))

short_formLowCardinality(Nullable(String))

duplicate_indexInt64

releaseLowCardinality(Nullable(String))

ingested_atDateTime64(6, 'UTC')

Sample data

event_time	customer_class	utility_number	utility_name	state	ba_code	reporting_year_incremental_annual_savings_energy_savings_mwh	reporting_year_incremental_annual_savings_peak_demand_savings_mw	incremental_life_cycle_savings_energy_savings_mwh	incremental_life_cycle_savings_peak_demand_savings_mw	reporting_year_incremental_cost_customer_incentives_thousand_dollars	reporting_year_incremental_cost_all_other_costs_thousand_dollars	incremental_life_cycle_costs_customer_incentives_thousand_dollars	incremental_life_cycle_costs_all_other_costs_thousand_dollars	weighted_average_life_years	website	short_form	release	ingested_at
2025-01-01 00:00:00.000000	transportation	66867	David Energy Supply LLC	TX	ERCO	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	total	66867	David Energy Supply LLC	TX	ERCO	380.84	0.13	380.84	0.13	0	5.757	0	5.757	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	residential	66867	David Energy Supply LLC	TX	ERCO	90.54	0.01	90.54	0.01	0	3.363	0	3.363	1	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	industrial	66867	David Energy Supply LLC	TX	ERCO	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	commercial	66867	David Energy Supply LLC	TX	ERCO	290.3	0.12	290.3	0.12	0	2.394	0	2.394	1	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	transportation	66867	David Energy Supply LLC	NY	NYIS	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	total	66867	David Energy Supply LLC	NY	NYIS	2682.83	0.41	2682.83	0.41	0	58.254	0	58.254	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	residential	66867	David Energy Supply LLC	NY	NYIS	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	industrial	66867	David Energy Supply LLC	NY	NYIS	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	commercial	66867	David Energy Supply LLC	NY	NYIS	2682.83	0.41	2682.83	0.41	0	58.254	0	58.254	1	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	transportation	66867	David Energy Supply LLC	NJ	PJM	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	total	66867	David Energy Supply LLC	NJ	PJM	260.1	0.1	260.1	0.1	0	8.322	0	8.322	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	residential	66867	David Energy Supply LLC	NJ	PJM	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	industrial	66867	David Energy Supply LLC	NJ	PJM	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	commercial	66867	David Energy Supply LLC	NJ	PJM	260.1	0.1	260.1	0.1	0	8.322	0	8.322	1	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	transportation	66867	David Energy Supply LLC	MA	ISNE	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	total	66867	David Energy Supply LLC	MA	ISNE	160.1	0.1	160.1	0.1	0	2.394	0	2.394	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	residential	66867	David Energy Supply LLC	MA	ISNE	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	industrial	66867	David Energy Supply LLC	MA	ISNE	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	commercial	66867	David Energy Supply LLC	MA	ISNE	160.1	0.1	160.1	0.1	0	2.394	0	2.394	1	∅	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	transportation	60868	Redwood Coast Energy Authority	CA	CISO	0	0	0	0	0	0	0	0	0	https://redwoodenergy.org/programs-rebates/	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	total	60868	Redwood Coast Energy Authority	CA	CISO	33.214	0.002	428.13	0.002	65.32	296.48	65.32	296.48	∅	https://redwoodenergy.org/programs-rebates/	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	residential	60868	Redwood Coast Energy Authority	CA	CISO	33.214	0.002	428.13	0.002	65.32	296.48	65.32	296.48	12.89	https://redwoodenergy.org/programs-rebates/	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	industrial	60868	Redwood Coast Energy Authority	CA	CISO	0	0	0	0	0	0	0	0	0	https://redwoodenergy.org/programs-rebates/	∅	early_release	2026-09-29 00:39:33.494544
2025-01-01 00:00:00.000000	commercial	60868	Redwood Coast Energy Authority	CA	CISO	0	0	0	0	0	0	0	0	0	https://redwoodenergy.org/programs-rebates/	∅	early_release	2026-09-29 00:39:33.494544

Coverage

0.3% complete4,371 gap days13 days with data

Show coverage history

Coverage: 0.3%Days with data: 13Gaps: 4,371

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