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Appearance Dark Light Large electricity users in ERCOT · Ask the Grid
Stream Data Centers 4 large electricity users
2020 Live Oak Data Center Facility profile · Dallas, TX
Dallas, TX ERCOT
Operating
Not disclosed No exact-asset power figure · building
365 Data Centers Richardson 365 Data Centers · Facility profile · Richardson, TX Richardson, TX ERCOT
Operating
6.2 MW Capacity basis unspecified · Reported · facility
ACS Hicks Field Data Center Vanguard US Serviceco, LLC · Facility profile · Fort Worth, TX Fort Worth, TX ERCOT
Under Construction
Up to 335 MW Utility Service · Contracted · campus
Air Liquide Bayport Complex - Steam Methane Reformer AIR LIQUIDE LARGE INDUSTRIES U.S. LP · Facility profile · Pasadena, TX Pasadena, TX ERCOT
Operating
See profile Industrial facility
Air Liquide La Porte Steam Methane Reformer Air Liquide · Facility profile · La Porte, TX La Porte, TX ERCOT
Operating
See profile Industrial facility
Air Products La Porte Facility Air Products LLC · Facility profile · La Porte, TX La Porte, TX ERCOT
Operating
See profile Industrial facility
Air Products LLC - Pasadena SMR Facility profile · Pasadena, TX Pasadena, TX ERCOT
Operating
See profile Industrial facility
Alcon Data Center Alcon Vision · Facility profile · Fort Worth, TX Fort Worth, TX ERCOT
Operating
0.1 MW Onsite Generation · Reported · facility · 2015-09-30
Aligned DFW-03 Data Center Aligned Data Centers · Facility profile · Mansfield, TX Mansfield, TX ERCOT
Operating
3 MW Backup Generation · Reported · facility · 2026-07-27
Amazon Ezell Drive Data Center Campus Amazon Data Services · Facility profile · DeSoto, TX DeSoto, TX ERCOT
Approved
Not disclosed No exact-asset power figure · campus
Amazon Pecos County Data Center Campus Amazon · Facility profile · Fort Stockton, TX Fort Stockton, TX ERCOT
Under Construction
5,000 MW Onsite Generation · Approved · campus
Amazon Web Services Facility profile · Euless, TX Euless, TX ERCOT
Unknown
Not disclosed No exact-asset power figure · facility
BBT Midland Data Center Facility profile · Midland, TX Midland, TX ERCOT
Operating
5 MW Critical IT Load · Target · campus
Beacon Westline Energy & Infrastructure Campus Facility profile · Tom Green, TX Tom Green, TX ERCOT
Proposed
2,409 MW Onsite Generation · Proposed · campus
Big Spring Carbon Black Plant Facility profile · Big Spring, TX Big Spring, TX ERCOT
Operating
See profile Industrial facility
Big Watt Digital and PowerHouse Taylor Technology Campus Facility profile · Taylor, TX Taylor, TX ERCOT
Approved
500 MW Capacity basis unspecified · Proposed · campus
Bitter Blue — Building B Facility profile · San Antonio, TX San Antonio, TX ERCOT
Approved
Not disclosed No exact-asset power figure · building
Bitter Blue Campus Amazon Web Services · Facility profile · San Antonio, TX San Antonio, TX ERCOT
Proposed
Not disclosed No exact-asset power figure · campus
BlackChamber Cedar Creek Campus (Project Longhorn) Facility profile · Cedar Creek, TX Cedar Creek, TX ERCOT
Proposed
About 490 MW Reported IT Power · Proposed · campus
CEMEX Balcones Cement Plant (New Braunfels, Texas) Cemex USA · Facility profile · Houston, TX Houston, TX ERCOT
Operating
See profile Industrial facility
Centersquare Dallas (DA1-Allen) Data Center Centersquare · Facility profile · Allen, TX Allen, TX ERCOT
Operating
12 MW Utility Service · Reported · facility · 2024-01
Channelview Complex Lyondell Chemical Company · Facility profile · Channelview, TX Channelview, TX ERCOT
Operating
See profile Industrial facility
Charles Schwab Data Center Facility profile · Denton, TX Denton, TX ERCOT
Operating
Not disclosed No exact-asset power figure · building
Chevron Phillips Chemical Company LP Cedar Bayou Plant Chevron Phillips Chemical Company LP · Facility profile · Baytown, TX Baytown, TX ERCOT
Operating
See profile Industrial facility
CHRISTUS DATA CENTER CHRISTUS Health · Facility profile · San Antonio, TX San Antonio, TX ERCOT
Operating
Not disclosed No exact-asset power figure · facility
Cipher Colchis Data Center Campus Cipher Digital Inc. · Facility profile · San Angelo, TX San Angelo, TX ERCOT
Proposed
1,000 MW Contracted Power · Contracted · campus
Cipher Digital Barber Lake Facility profile · Colorado City, TX Colorado City, TX ERCOT
Under Construction
168 MW Critical IT Load · Reported · facility
Cipher Digital Black Pearl Data Center Cipher Digital Inc. · Facility profile · Wink, TX Wink, TX ERCOT
Under Construction
216 MW Critical IT Load · Contracted · campus
Cipher Digital Odessa Cipher Digital · Facility profile · Odessa, TX Odessa, TX ERCOT
Operating
207 MW Capacity basis unspecified · Reported · facility
Cipher Digital Stingray Cipher Digital · Facility profile · Andrews, TX Andrews, TX ERCOT
Under Construction
100 MW Capacity basis unspecified · Reported · facility
CISCO SYSTEMS DATA CENTER Cisco Systems Inc. · Facility profile · Allen, TX Allen, TX ERCOT
Operating
Not disclosed No exact-asset power figure · building
CITIGROUP TECHNOLOGY INC CITIGROUP TECHNOLOGY INC · Facility profile · Roanoke, TX Roanoke, TX ERCOT
Operating
Not disclosed No exact-asset power figure · facility
CloudBurst San Marcos Data Center I Facility profile · New Braunfels, TX New Braunfels, TX ERCOT
Under Construction
1,450 MW Campus Gross Power · Proposed · campus
CMC Steel Texas (Structural Metals, Inc.) STRUCTURAL METALS INC · Facility profile · Seguin, TX Seguin, TX ERCOT
Operating
See profile Industrial facility
Colovore Alliance DFW02 Data Center Colovore · Facility profile · Fort Worth, TX Fort Worth, TX ERCOT
Proposed
32 MW Capacity basis unspecified · Proposed · building
Colovore Mesquite DFW01 Data Center Facility profile · Mesquite, TX Mesquite, TX ERCOT
Under Construction
44.8 MW Capacity basis unspecified · Reported · building
Compass Red Oak Campus Compass Datacenters · Facility profile · Red Oak, TX Red Oak, TX ERCOT
Expanding
180 MW Energized Power · Operating · campus
Core Scientific Austin 1 Core Scientific · Facility profile · Austin, TX Austin, TX ERCOT
Operating
Not disclosed No exact-asset power figure · facility
Core Scientific Cottonwood 1 & 2 (Pecos) Core Scientific · Facility profile · Pecos, TX Pecos, TX ERCOT
Expanding
300 MW Utility Service · Reported · campus · Bitcoin mining
Core Scientific Hunt County Campus Core Scientific · Facility profile · Quinlan, TX Quinlan, TX ERCOT
Proposed
430 MW Utility Service · Reported · campus
CoreSpace Dallas CoreSpace, Inc. · Facility profile · Dallas, TX Dallas, TX ERCOT
Operating
2.5 MW Utility Service · Operating · facility
Cortex supercomputer Tesla, Inc. · Facility profile · Austin, TX Austin, TX ERCOT
Operating
130 MW Critical IT Load · Reported · building · Cortex 1 · 2025-05-15
Csquare DFW3 Csquare · Facility profile · Dallas, TX Dallas, TX ERCOT
Operating
4.8 MW UPS capacity · Reported · facility
Csquare Fort Worth DFW1 Csquare · Facility profile · Fort Worth, TX Fort Worth, TX ERCOT
Operating
51.9 MW Utility Service · Reported · facility
CyrusOne Allen Campus (DFW3-DFW5) CyrusOne · Facility profile · TX TX ERCOT
Expanding
50 MW Critical IT Load · Reported · campus
CyrusOne Austin III CyrusOne · Facility profile · Austin, TX Austin, TX ERCOT
Operating
Not disclosed No exact-asset power figure · building
CyrusOne Dallas Carrollton DFW1 CyrusOne · Facility profile · Carrollton, TX Carrollton, TX ERCOT
Operating
45 MW Capacity basis unspecified · Reported · facility
CyrusOne DFW2 CyrusOne · Facility profile · Lewisville, TX Lewisville, TX ERCOT
Operating
12 MW Capacity basis unspecified · Reported · facility
CyrusOne San Antonio IV CyrusOne · Facility profile · San Antonio, TX San Antonio, TX ERCOT
Operating
Not disclosed No exact-asset power figure · facility
Development status
Approved 8
Closed 1
Expanding 9
Operating 133
Planned 1
Proposed 15
Under Construction 27
Unknown 10 Sources and coverage Large-load records describe individual facilities and development scopes. Requested, contracted, planned, and operating power are distinct measures; figures at different scopes are not additive.
Geographic directories use the state and city recorded for each asset. Organization groups preserve published names and roles. Utility groups use the utility named in the facility record; individual profiles distinguish service agreements from service-territory matches. Each profile carries the sources and dates behind its facts.