2. United States
  3. Texas
  4. Galveston County, TX

Summary of Electricity Activity in Galveston County, TX

Summary of Galveston County, TX Generation

Galveston County, TX is ranked #207 out of 2,193 U.S. counties nationwide and #27 out of 188 Texas counties in terms of total annual net electricity generation.

Annual Generation 6.7 TWh
Annual Consumption 82.4 M MMBtu
Last UpdateMay 2026
Power Plants29
Companies on File21

Map of Top Producing Plants in Galveston County, TX

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Overall National Rank

#207 /2,193 U.S. Counties

In Net Annual Generation

Overall State Rank

#27 /188 Texas Counties

In Net Annual Generation

Overall Annual Net Geneneration

6.7 TWh

Total Annual Fuel Consumption

82.4 M MMBtu

Electric Companies in Galveston County, TX

21

Galveston County, TX
Power Plants

29

Annual Net Generation From natural gas power

6.5 TWh

National Rank in Terms of natural gas Net Electricity Generation

#98 /927 U.S. Counties

State Rank in Terms of natural gas Net Electricity Generation

#17 /81 Texas Counties

Monthly Net Generation for Galveston County, TX

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Monthly Plant Fuel Consumption for Galveston County, TX

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#27 / 188#207 / 21936.70 TWh82.37 M MMBtu
Natural Gas#17 / 81#98 / 9276.53 TWh76.74 M MMBtu
Purchased Steam#1 / 2#2 / 7103.58 GWh353.43 k MMBtu
Waste Heat#2 / 3#14 / 2247.87 GWh163.33 k MMBtu
Other Gas#8 / 9#27 / 3727.38 GWh5.12 M MMBtu
Distillate Fuel Oil#29 / 33#584 / 74167.00 MWh764 MMBtu

* Data is based on 12 months since Dec 2025.

Power Plants in Galveston County, TX

PlantUtility NameGenerationConsumptionFuel Types
Green Power 2South Houston Green Power LLC4.1 TWh51.2 M MMBtu Natural Gas : 99.3% Other Gas : 0.7%
Texas City Power PlantTexas City Cogeneration LLC1.3 TWh14.9 M MMBtu Natural Gas
Topaz GeneratingCity of San Antonio - (TX)547.7 GWh6.2 M MMBtu Natural Gas
Power Station 4South Houston Green Power LLC516.8 GWh8.1 M MMBtu Natural Gas
Texas City Plant Union CarbideUnion Carbide Corp-Texas City103.6 GWh353.4 k MMBtu Purchased Steam
BacliffPHR Holdings LLC93.4 GWh1.5 M MMBtu Natural Gas
Air Products Texas CityAir Products & Chemicals Inc47.9 GWh163.3 k MMBtu Waste Heat
WAL504Walmart Stores Texas, LLC510.0 MWh5.4 k MMBtu Natural Gas
HEB00028Texas Microgrid, LLC245.0 MWh3.9 k MMBtu Natural Gas
WAL5388Walmart Stores Texas, LLC178.0 MWh1.8 k MMBtu Natural Gas
WAL529Walmart Stores Texas, LLC147.0 MWh1.5 k MMBtu Natural Gas
WAL3298Walmart Stores Texas, LLC132.0 MWh1.5 k MMBtu Natural Gas
GCWAPower Depot Group A, LLC67.0 MWh764 MMBtu Distillate Fuel Oil
MainlandHEN Infrastructure, L.L.C.-321.0 MWh0 MMBtu No Information Available
DickinsonEngie North America-468.0 MWh0 MMBtu No Information Available
Magnolia TXEngie North America-504.0 MWh0 MMBtu No Information Available
HeightsEngie North America-519.0 MWh0 MMBtu No Information Available
Wizard Energy StorageWizard Energy Storage LLC-819.0 MWh0 MMBtu No Information Available
Hidden Lakes Reliability ProjectEvelyn Energy Storage LLC-7.5 GWh0 MMBtu No Information Available
Berkman StorageCypress Creek Renewables0.0 Wh0 MMBtu No Information Available
Coastal PlainsTX LFG Energy, LP0.0 Wh0 MMBtu No Information Available
Hidden LakesSBESS TX6 LLC0.0 Wh0 MMBtu No Information Available
P H RobinsonNRG Texas Power LLC0.0 Wh0 MMBtu No Information Available
Power Station 3South Houston Green Power LLC0.0 Wh0 MMBtu No Information Available
Red EgretRed Egret, LLC0.0 Wh0 MMBtu No Information Available
S&L CogenerationS&L Cogeneration Co0.0 Wh0 MMBtu No Information Available
Valero Refining Texas CityValero Refining Co-Texas City0.0 Wh0 MMBtu No Information Available
Vertus Energy Storage PlantVertus Energy Storage, LLC0.0 Wh0 MMBtu No Information Available
ZeyaEngie North America0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since May 2026.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#56Brazoria County14.0 TWh54
#143Chambers County8.6 TWh10
#20Fort Bend County21.1 TWh30
#1254Hardin County256.8 GWh4
#2Harris County37.7 TWh108
#149Jefferson County8.3 TWh13
#1265Liberty County247.5 GWh2
#18Matagorda County21.6 TWh13
#166Montgomery County7.9 TWh10
#68Wharton County12.8 TWh21
* Net Generation data is based on the last 12 months since May 2026.

Electricity Generation for Cities Located in Galveston County, TX

State RankCityNet Generation# Power Plants
#295Bacliff, TX93.4 GWh2
#383Friendswood, TX363.0 MWh1
#370Galveston, TX510.0 MWh1
#396Kemah, TX132.0 MWh1
#21Texas City, TX6.6 TWh13
* Net Generation data is based on the last 12 months since May 2026.