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Markland — Power plant · Hydro · Duke Energy Indiana, LLC
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Hydro

Key facts

Power plant · Hydroran 37% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1967
Net generation, 2025
252,582 MWh
Grid
138 kV to Duke Energy Indiana Inc (MISO)
Location
Switzerland County, Indiana
Operated by
Duke Energy Indiana, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
59 years since 1967
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Unit ids
G100000603898
Location id
L100000603860
Grid
Nerc region
RFC
Report year
2025
Grid voltage kv
138
Transmission owner
Duke Energy Indiana Inc
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
Fuel burned (MMBtu), 2025861,811
Capacity factor, 20250.371
Net generation (MWh), 2025252,582
Balancing authority codeMISO

Timeline

  • In service · EIA-860M

Sources

4 sources

Sources EIA-860M · GEM · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source