Home / Power plants / Texas / Southwick

Southwick

Other power plant · Harris County, Texas

Nameplate capacity
9.0 MW
Rank in Texas
#846
of 1,071 plants
In service since
2013
November 2013

Details

Primary fuel
Other
Technology
Petroleum Liquids
Operator
Power Depot Group A, LLC
County
Harris County
Generating units
15
Share of state capacity
0.00%
Rank among other plants in Texas
#25 of 47
EIA plant code
65575

Generating units

Individual generating units at Southwick
UnitTechnologyNameplateSummerOnlineStatus
SW1Petroleum Liquids0.6 MW0.5 MW2013Operating
SW10Petroleum Liquids0.6 MW0.5 MW2013Operating
SW11Petroleum Liquids0.6 MW0.5 MW2013Operating
SW12Petroleum Liquids0.6 MW0.5 MW2013Operating
SW13Petroleum Liquids0.6 MW0.5 MW2013Operating
SW14Petroleum Liquids0.6 MW0.5 MW2013Operating
SW15Petroleum Liquids0.6 MW0.5 MW2013Operating
SW2Petroleum Liquids0.6 MW0.5 MW2013Operating
SW3Petroleum Liquids0.6 MW0.5 MW2013Operating
SW4Petroleum Liquids0.6 MW0.5 MW2013Operating
SW5Petroleum Liquids0.6 MW0.5 MW2013Operating
SW6Petroleum Liquids0.6 MW0.5 MW2013Operating
SW7Petroleum Liquids0.6 MW0.5 MW2013Operating
SW8Petroleum Liquids0.6 MW0.5 MW2013Operating
SW9Petroleum Liquids0.6 MW0.5 MW2013Operating

Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.

Similarly sized plants in Texas

Ridge RdOther9.0 MW
Santa RosaOther9.0 MW
StonegateOther9.0 MW
TumbleweedOther9.0 MW

About this data

From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 9.0 MW solar plant and a 9.0 MW nuclear plant have the same entry here and produce very different amounts of electricity.

“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Texas power plants · What Texas actually generates