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Home / Energy & Industry

U.S. States by Petroleum Electricity Generation

2025: Hawaii ranks first at 6,978,740. 25 entries; unit: MWh.

🇺🇸 See all of this country’s rankings →

All entries · 25

2M MWh4M MWh6M MWh

Every dot is one entry, placed by its value (MWh); the vertical bar marks each row’s median.

U.S. States by Petroleum Electricity Generation — 2025. Values in MWh.
Rank	Entry	Value (MWh)
1	HawaiiHI	6,978,740
2	MichiganMI	1,734,445
3	New YorkNY	1,231,206
4	FloridaFL	1,223,899
5	OhioOH	1,162,110
6	AlaskaAK	1,041,275
7	VirginiaVA	644,515
8	MontanaMT	468,033
9	LouisianaLA	451,463
10	MassachusettsMA	430,143
11	MarylandMD	371,811
12	ConnecticutCT	334,112
13	PennsylvaniaPA	294,324
14	GeorgiaGA	260,939
15	North CarolinaNC	250,772
16	TexasTX	244,673
17	New HampshireNH	179,899
18	MaineME	166,848
19	New JerseyNJ	165,084
20	West VirginiaWV	141,933
21	MissouriMO	133,565
22	IndianaIN	130,046
23	TennesseeTN	127,000
24	South CarolinaSC	115,989
25	WisconsinWI	109,587

Highlights

Within United States, Hawaii ranks first in 2025 with 6,978,740, followed by Michigan (1,734,445) and New York (1,231,206).

Hawaii has 4 times the value of Michigan.

Across 25 entries, values run from 6,978,740 (Hawaii) to 109,587 (Wisconsin), with a median of 294,324.

Source: U.S. Energy Information Administration, Historical State Data: Net Generation by State by Type of Producer by Energy Source (2025 final annual data), 2025. Unit: MWh.

Source: U.S. Energy Information Administration, Historical State Data: Net Generation by State by Type of Producer by Energy Source (2025 final annual data) · U.S. government data; public domain · manually compiled Oct 22, 2026

About this ranking

Historical data · 2025

Source: U.S. Energy Information Administration, Historical State Data: Net Generation by State by Type of Producer by Energy Source (2025 final annual data) ↗
Reference period: 2025Dataset updated Oct 22, 2026. The badge reflects the reference year, not the update date.
Definition: The 25 U.S. states and District of Columbia with the highest reported petroleum in 2025, ranked by net generation. Values are in megawatt-hours.
Unit: MWh
Coverage & value range: United States · 25 listed entriesValues: 109,587 to 6,978,740
Ranking direction: Highest value first (descending)#1 is the highest listed value, not necessarily the best outcome.

Source notes: AllRanks assistant verified on 2026-10-22 against the EIA original “Net Generation by State by Type of Producer by Energy Source” workbook from the Historical State Data page. Used final annual 2025 observations for “Total Electric Power Industry”; checked every included state/DC name, source column, value, MWh unit and descending order. The US total row was excluded. Source categories and boundaries follow EIA; solar combines “Solar Thermal and Photovoltaic”, and biomass uses the EIA “Other Biomass” category only. Lists show the 25 highest reported positive values when 25 or more are available, otherwise all reported positive values; missing source/state rows are not imputed. This is a source-data check, not independent measurement.

Coverage describes this list, not necessarily the full population. Missing entries do not imply a value of zero. Collection & methodology →

Ranking

Loading ranking…

HawaiiHI

6,978,740

MichiganMI

1,734,445

New YorkNY

1,231,206

FloridaFL

1,223,899

OhioOH

1,162,110

AlaskaAK

1,041,275

VirginiaVA

644,515

MontanaMT

468,033

LouisianaLA

451,463

MassachusettsMA

430,143

MarylandMD

371,811

ConnecticutCT

334,112

PennsylvaniaPA

294,324

GeorgiaGA

260,939

North CarolinaNC

250,772

TexasTX

244,673

New HampshireNH

179,899

MaineME

166,848

New JerseyNJ

165,084

West VirginiaWV

141,933

MissouriMO

133,565

IndianaIN

130,046

TennesseeTN

127,000

South CarolinaSC

115,989

WisconsinWI

109,587

Highlights

Within United States, Hawaii ranks first in 2025 with 6,978,740, followed by Michigan (1,734,445) and New York (1,231,206).

Hawaii has 4 times the value of Michigan.

Across 25 entries, values run from 6,978,740 (Hawaii) to 109,587 (Wisconsin), with a median of 294,324.

Source: U.S. Energy Information Administration, Historical State Data: Net Generation by State by Type of Producer by Energy Source (2025 final annual data), 2025. Unit: MWh.