gridprims

Power plant · EIA plant code 7242

Polk

Operator
Tampa Electric Co
Location
Polk, FL (county level only)
Balancing authority
Tampa Electric Company (TEC)
Nameplate capacity
1,458.2 MW
Summer capacity
1,238 MW

U.S. Energy Information Administration · Annual Electric Generator Report (Form EIA-860) · data for 2025 · as of Sep 10, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Generation in 2025

Net generation
4,288,930 MWh
Capacity factor
32.8%

Capacity factor is net generation divided by nameplate capacity times the hours each generator was in service that year, counted by month.

U.S. Energy Information Administration · Power Plant Operations Report (Form EIA-923) · data for 2025 · as of Sep 11, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Emissions

Carbon dioxide in 2023
2,146,641 metric tons
Carbon dioxide per MWh
809 lb/MWh

eGRID reports 2,366,266 short tons. One short ton is 0.90718474 metric tons.

Emissions are for 2023, the newest eGRID year. Generation is for 2025, the newest EIA-923 year.

U.S. Environmental Protection Agency · Emissions & Generation Resource Integrated Database (eGRID) · data for 2023 · as of Jun 16, 2025 · retrieved Oct 31, 2026 · CC-BY-4.0

Generators

Generators at Polk
GeneratorTechnologyEnergy sourceNameplateOperating sinceStatus
1CANatural Gas Fired Combined CycleNG133.4 MW1996Retired in 2025 · As of September 2026 (EIA-860M): retired
1CTNatural Gas Fired Combined CycleNG195 MW1996Operable · As of September 2026 (EIA-860M): (OP) Operating
2Natural Gas Fired Combined CycleNG175.8 MW2000Operable · As of September 2026 (EIA-860M): (OP) Operating
2CCNatural Gas Fired Combined CycleNG513 MW2017Operable · As of September 2026 (EIA-860M): (OP) Operating
3Natural Gas Fired Combined CycleNG175.8 MW2002Operable · As of September 2026 (EIA-860M): (OP) Operating
4Natural Gas Fired Combined CycleNG199.3 MW2007Operable · As of September 2026 (EIA-860M): (OP) Operating
5Natural Gas Fired Combined CycleNG199.3 MW2007Operable · As of September 2026 (EIA-860M): (OP) Operating

U.S. Energy Information Administration · Monthly Update to the Annual Electric Generator Report (Form EIA-860M) · data for 2026-09 · as of Oct 23, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

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