Annual US state electricity-generation gauges from Form EIA-923 (2020-2025): state aggregate net generation, fuel-group shares, renewable penetration and rank, fossil share, year-on-year changes, and a documented coal-phaseout gauge. U.S. EIA public domain (commercial reuse allowed); aggregates and gauges computed by the Datazimuts connector.

Source: EIA-923 US power-plant generation-mix transition intelligence
Rows: 312
Columns: 26
Source cadence: Yearly
Last refreshed: Sep 27, 2026
Theme: energy

Column	Type	Description
state	string	USPS state abbreviation (PR included).
country_code	string	ISO alpha-3 country code (USA for all rows).
year	integer	Reference year (annual EIA-923 final data).
as_of	string	Latest final year in the snapshot (pinned for idempotent re-runs).
n_plants	integer	EIA-923 reporting plants in the state-year.
total_netgen_mwh	float	State aggregate annual net generation (MWh). (unit: MWh)
share_coal	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_natural_gas	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_nuclear	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_hydro	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_wind	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_solar	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_geothermal	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_petroleum	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_biomass_waste	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_other_gases	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
share_other	float	Generation-weighted state share from this fuel group, 0-1. (unit: share)
fossil_share	float	State fossil generation share, 0-1. (unit: share)
renewable_share	float	State renewable generation share, 0-1. (unit: share)
renewable_penetration_rank	string	Per-year rank of renewable_share across states (1 = highest).
renewable_share_yoy_pp	float	Year-on-year change of renewable_share (percentage points). (unit: percentage points)
coal_share_yoy_pp	float	Year-on-year change of share_coal (percentage points). (unit: percentage points)
coal_share_change_5y_pp	float	Coal share change over the 2020->latest window (percentage points). (unit: percentage points)
coal_phaseout_gauge	integer	1 when the state coal share fell by 10+ points since 2020.
row_hash	string	SHA-256 (truncated) of the row's content fields.
source_retrieved	string	Source data vintage: latest final year present in the retrieved workbooks (content-pinned so identical re-fetches hash identically).

First 10 sample rows — a preview, not the complete dataset.

state	country_code	year	as_of	n_plants	total_netgen_mwh	share_coal	share_natural_gas	share_nuclear	share_hydro	share_wind	share_solar	share_petroleum	share_biomass_waste	share_other	fossil_share	renewable_share	renewable_penetration_rank	renewable_share_yoy_pp	coal_share_yoy_pp	coal_share_change_5y_pp	row_hash	source_retrieved
AK	USA	2,020	2025-12-31	141	6,156,047.4	0.117	0.429	0	0.268	0.021	0	0.16	0.006	-0	0.706	0.295	15	—	—	0	327fe14e4d59774e	2025-12-31
AK	USA	2,021	2025-12-31	146	6,595,818.1	0.114	0.468	0	0.256	0.02	0	0.137	0.006	-0	0.719	0.282	19	-1.29	-0.31	-0.31	f586cd80cf17ee24	2025-12-31
AK	USA	2,022	2025-12-31	146	6,694,128.4	0.109	0.483	0	0.256	0.021	0	0.127	0.006	-0	0.719	0.283	20	0.1	-0.56	-0.87	da9885a3455a4f60	2025-12-31
AK	USA	2,023	2025-12-31	145	6,678,905.2	0.109	0.477	0	0.266	0.016	0	0.127	0.006	-0	0.713	0.288	20	0.48	0.08	-0.78	075a2b1ae33f1295	2025-12-31
AK	USA	2,024	2025-12-31	144	6,683,172	0.113	0.469	0	0.256	0.018	0.001	0.137	0.006	-0	0.719	0.282	21	-0.56	0.32	-0.47	0098e31a7b12d1d8	2025-12-31
AK	USA	2,025	2025-12-31	145	7,532,992.9	0.105	0.501	0	0.235	0.016	0.001	0.138	0.005	-0	0.744	0.258	22	-2.44	-0.77	-1.24	3e54bc126a1660df	2025-12-31
AL	USA	2,020	2025-12-31	76	136,842,032.8	0.158	0.4	0.318	0.098	0	0.003	0	0.024	-0	0.557	0.124	29	—	—	0	3ac669bcc816b38f	2025-12-31
AL	USA	2,021	2025-12-31	75	142,731,860.4	0.188	0.382	0.323	0.081	0	0.003	0	0.023	0	0.57	0.107	33	-1.69	3.1	3.1	444ceefede258dc4	2025-12-31
AL	USA	2,022	2025-12-31	75	144,788,893	0.179	0.43	0.292	0.07	0	0.006	0	0.022	-0	0.609	0.099	37	-0.88	-0.93	2.17	908fff76cfa707f0	2025-12-31
AL	USA	2,023	2025-12-31	77	138,596,256.7	0.137	0.442	0.329	0.061	0	0.009	0	0.023	-0	0.579	0.092	38	-0.62	-4.23	-2.06	f83b33917dc14dd7	2025-12-31

Sep 27, 2026Current
20260927T183920Z-d63862a604a1 · sha256 d63862a604a1…
312 rows · first snapshot

Point any LLM at the metadata endpoint — the documentation above is machine-readable too (JSON-LD + Croissant).

cURL

curl "https://datazimuts.com/v1/datasets/eia923_plant_generation_mix_intel/us_state_generation_gauges_annual" | jq '{title, rows, columns_count, license}'

Python

import requests

ds = requests.get("https://datazimuts.com/v1/datasets/eia923_plant_generation_mix_intel/us_state_generation_gauges_annual").json()
print(ds["title"], ds["rows"], "rows")

# Sample rows for an LLM context window
for row in ds.get("sample_rows", [])[:5]:
    print(row)

API endpoint: https://datazimuts.com/v1/datasets/eia923_plant_generation_mix_intel/us_state_generation_gauges_annual

Tip: fetch /llms.txt for the full machine-readable catalog.

Where this data comes from and what was made from it. Other people's work shows as counts; only shared projects are named.

Cite this snapshot

Pinned to snapshot 20260927T183920Z-d63862a604a1 and its content hash, so readers get exactly the data you used.

APA

EIA-923 US power-plant generation-mix transition intelligence. (2026). US state electricity generation gauges (annual) [Data set, snapshot 20260927T183920Z-d63862a604a1, sha256 d63862a604a1]. Datazimuts. Retrieved 2026-09-27, from https://datazimuts.com/en/datasets/eia923_plant_generation_mix_intel/us_state_generation_gauges_annual?snapshot=20260927T183920Z-d63862a604a1

BibTeX

@misc{dz_eia923_plant_generation_mix_intel_us_sta_d63862a6,
  title        = {{US state electricity generation gauges (annual)}},
  author       = {{EIA-923 US power-plant generation-mix transition intelligence}},
  year         = {2026},
  publisher    = {Datazimuts},
  howpublished = {\url{https://datazimuts.com/en/datasets/eia923_plant_generation_mix_intel/us_state_generation_gauges_annual?snapshot=20260927T183920Z-d63862a604a1}},
  note         = {Snapshot 20260927T183920Z-d63862a604a1, sha256 d63862a604a1aa54e1685de2f772c5d9707de7ae47ee2971453b6fa9fb69c3cd; accessed 2026-09-27}
}

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US state electricity generation gauges (annual)

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