← Back to map

J Robert MassengaleRetired

Lubbock County, Texas · EIA plant ID 3604 · Operator: City of Lubbock - (TX)
Natural gasSPPBA: SWPP

×84 MW natural gas retired since 2020 (latest Oct 2023)

Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online—

Monthly net generation

EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
-200204060GWh200120032005200720092011201320152017201920212023

Capacity factor by year

Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
0%20%40%2005201020152020

Heat rate by year

Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
8,0009,00010,0002005201020152020
Annual data table
YearNet GWhCapacity factorHeat rate (Btu/kWh)
2001253——
2002255.4——
2003142.515.2%8,993
200410811.5%8,789
2005288.730.8%8,321
2006341.736.4%8,463
2007211.723.0%8,429
2008297.732.3%8,660
2009236.925.8%8,655
2010314.338.2%8,587
2011301.536.6%9,025
2012120.414.6%8,794
2013294.735.8%8,554
2014162.419.7%10,183
201530.43.7%9,377
201671.98.7%9,093
201789.513.8%9,592
2018171.226.4%9,649
2019149.923.1%9,744
202051.27.9%8,891
202162.29.6%8,940
202217.12.6%8,965
202335.35.4%9,128

Generators

EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
Gen IDTechnologyPrime moverNameplate MWSummer MWOnlineStatusPlanned retirementOEM / model
4Natural Gas Steam TurbineST11.510Sep 1952Retired Dec 2015—coming soon
5Natural Gas Steam TurbineST11.510Aug 1953Retired Dec 2015—coming soon
6ANatural Gas Fired Combined CycleCA2218Jun 1957Retired Oct 2023—coming soon
7Natural Gas Fired Combined CycleCA2218Mar 1959Retired Oct 2023—coming soon
8Natural Gas Fired Combined CycleCT4038Sep 2000Retired Oct 2023—coming soon

Owner / operator

Operator: City of Lubbock - (TX). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).

Nearby plants

Within 80 km.
Brandon Stationretired4.7 km
PYCO Industries, Inc. Wind Farmretired7.2 km
Ty Cookeretired10.3 km
Jones860 MW13 km
BESSP1, LLC.4 MW15.8 km
GE-Lubbock9 MW20.1 km