Dover Solar and Battery Storage
Solar and battery storage project in Hillsborough County, Florida. 40 MW of nameplate capacity across 2 generators, operated by Tampa Electric Co.
Also known as EIA plant 66129
This project groups Dover Solar and Battery Storage (EIA 66129). EIA reports them as separate plants.
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 40 MWSolar 25.0 · Battery storage 15.0
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- December 2023First generator online
- Operator
- Tampa Electric CoEIA operator ID 18454
- Grid
- TECBalancing authority TEC
- Price nodes
- None linkedNo verified ISO node
- Location
- Hillsborough County, FL27.9559, −82.2014
- EIA plant ID
- 66129EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Dover Solar and Battery Storage produces
Free · EIA-923Net generation, 2025
47.0 GWh
47,048 MWh, final
Capacity factor, 2025
21.9%
2024: Not reported
January to July 2026
29.6 GWh
Provisional
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | 1,958 | Not reported | 1 of 12 |
| 2024 | 2,485 | Not reported | 1 of 12 |
| 2025 | 47,048 | 21.9% | 12 of 12 |
| 2026 (provisional, partial year) | 29,557 | 23.6% | 7 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Solar Photovoltaic | 25.0 | December 2023 |
| BESS1 | Batteries | 15.0 | December 2024 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Tampa Electric Co as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Dover Solar and Battery Storage
More plants operated by Tampa Electric Co
Questions about Dover Solar and Battery Storage
How much power does Dover Solar and Battery Storage produce?
Dover Solar and Battery Storage reported 47,048 MWh (47.0 GWh) of net generation in 2025, a 21.9% capacity factor on 40 MW of nameplate capacity. From January to July 2026 it reported 29.6 GWh, which is provisional.
Where is Dover Solar and Battery Storage?
Dover Solar and Battery Storage is in Hillsborough County, Florida, at 27.9559, −82.2014. It is in the Tampa Electric Company balancing area (TEC).
Who operates Dover Solar and Battery Storage?
EIA-860M for August 2026 lists Tampa Electric Co as the operator (EIA operator ID 18454). The operator is not always the owner.
Is Dover Solar and Battery Storage a solar or a battery storage plant?
Both. Solar capacity totals 25 MW and battery storage capacity totals 15 MW.
When did Dover Solar and Battery Storage start operating?
Its first generator began operating in December 2023, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page