Vienna Operations

Chapel of Ease Road, Vienna, MD 21869

Plant Summary Information

Vienna Operations is ranked #33 out of 53 residual fuel oil power plants nationwide in terms of total annual net electricity generation.

Vienna Operations is comprised of 2 generators and generated -494.9 MWh during the 3-month period between September 2023 to December 2023.

Plant Name	Vienna Operations
Utility Name	NRG Vienna Operations Inc
Location	Dorchester County, MD
Initial Operation Date	January 1968
Last Update	Dec 2023
Annual Generation	2.9 GWh
Annual Consumption	198.1 k MMBtu
Ranked #9,081 out of 11,835 Power Plants Nationwide
Ranked #33 out of 53 Residual Fuel Oil Power Plants Nationwide
Ranked #100 out of 179 Maryland Power Plants
Ranked #2 out of 3 Maryland Residual Fuel Oil Power Plants
Fuel Types	Residual Fuel Oil : 89.4% Distillate Fuel Oil : 10.6%

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Summary Information
Plant Name	Vienna Operations (1564)
Plant Address	Chapel of Ease Road, Vienna, MD 21869
Utility	NRG Vienna Operations Inc (19830)
Latitude, Longitude	38.4878, -75.8208
Generation Dates on File	Jan 2001 to Dec 2023
Initial Operation Date	January 1968
Annual Generation	2.9 GWh
Fuel Types	Residual Fuel Oil : 89.4% Distillate Fuel Oil : 10.6%

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	Yes
FERC Exempt Wholesale Generator Docket Number	00-2808-000

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	RFC
Balancing Authority	PJM Interconnection, LLC (PJM)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source	Nanticoke River
Ash Impoundment	No
Transmission / Distribution Owner	Delmarva Power (5027) MD
Grid Voltage	138.00 kV / 69.00 kV
Energy Storage	No

* Data obtained from the 2023 EIA 860 Report

Planned Retirement	June 2025
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Residual Fuel Oil / Distillate Fuel Oil
Startup Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	OVER
Subcritical Technology	No
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Owner Name	Address	Generator	Ownership
Vienna Power LLC	4621 Chapel of Ease Rd, Vienna, MD 21869	Generator 10	100.00%
Vienna Power LLC	4621 Chapel of Ease Rd, Vienna, MD 21869	Generator 8	100.00%

Power plants with a similar annual net generation from Residual Fuel Oil.

Rank	Plant Name	Plant Location	Annual Generation
#23	Rumford Cogeneration	Rumford, ME	391.4 GWh
#24	Ticonderoga Mill	Ticonderoga, NY	187.1 GWh
#25	Edge Moor	Wilmington, DE	222.3 GWh
#26	Dan E Karn	Essexville, MI	78.8 GWh
#27	Covington Facility	Covington, VA	678.7 GWh
#28	Newington	Newington, NH	52.7 GWh
#29	Mosinee Mill	Mosinee, WI	118.3 GWh
#30	Jesup Plant	Jesup, GA	483.2 GWh
#31	Escanaba Mill	Escanaba, MI	411.8 GWh
#32	Buckeye Florida LP	Perry, FL	270.5 GWh
#34	Northside Generating Station	Jacksonville, FL	3.0 TWh
#35	International Paper Pine Hill Mill	Pine Hill, AL	448.8 GWh
#36	International Paper Georgetown Mill	Georgetown, SC	495.9 GWh
#37	Florence Mill	Florence, SC	409.0 GWh
#38	Red Shield Envir Old Town Facility	Old Town, ME	66.3 GWh
#39	Univ of Massachusetts Medical Center	Worcester, MA	68.1 GWh
#40	Nippon Dynawave Packaging Longview WA	Longview, WA	291.9 GWh
#41	Pixelle Specialty Solutions LLC - Spring Grove Facility	Spring Grove, PA	387.5 GWh
#42	Rhode Island Hospital	Providence, RI	9.2 GWh
#43	KapStone Kraft Paper Corp	Roanoke Rapids, NC	195.8 GWh

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Ameresco Delaware South	Georgetown, DE	29.6 GWh	22.3 mi
Bruce A Henry Solar Farm	Georgetown, DE	7.0 GWh	25.8 mi
CNE at Cambridge MD	Cambridge, MD	5.9 GWh	10.9 mi
DEC Phase II at Georgetown	Georgetown, DE	5.8 GWh	25.8 mi
Eastern Correctional Institute	Westover, MD	5.7 GWh	23.6 mi
Federalsburg Energy Storage 1 LLC	Federaslburg, MD	2.6 GWh	12.1 mi
Gateway Solar	Berlin, MD	10.0 GWh	30.6 mi
Great Bay Solar 1	Princess Anne, MD	138.2 GWh	23 mi
Indian River Generating Station	Dagsboro, DE	84.7 GWh	32.4 mi
Longview Solar	Hebron, MD	23.6 GWh	10.3 mi
MEBA	Easton, MD	2.3 GWh	26.1 mi
Onyx - Allen Harim	Harbeson, DE	1.8 GWh	32.8 mi
Perdue Bridgeville Photovoltaic	Bridgeville, DE	1.8 GWh	22.1 mi
Perdue Salisbury Photovoltaic	Salisbury, MD	1.5 GWh	17.4 mi
Todd Solar	Hurlock, MD	43.5 GWh	8.7 mi
UMCES Ground Mount	Cambridge, MD	3.5 GWh	18.2 mi
UMES (MD) - Princess Anne	Princess Anne, MD	2.4 GWh	21.2 mi
UMMS at Pocomoke	Pocomoke City, MD	5.1 GWh	29.2 mi
Wicomico	Salisbury, MD	15.4 GWh	12.3 mi
Wor-Wic Community College - Offsite	Hebron, MD	3.5 GWh	8.7 mi