Nalco Co

1601 West Diehl Road Naperville, IL 60563

Company Summary Information

Nalco Co is ranked #2,640 out of 5,394 utilities nationwide in terms of total annual net electricity generation, and they are ranked #864 out of 1,269 utilities in terms of total annual net electricity generation from natural gas.

Nalco Co generated 7.4 GWh during the 3-month period between September 2025 to December 2025.

Company NameNalco Co
Location1601 West Diehl Road Naperville, IL 60563
EIA Utility TypeIndependent Power Producer
EIA Utility DatesJan 2001 to Dec 2025
EIA Annual Generation 22.7 GWh
EIA Power Plants1
Fuel Types Natural Gas
Ranked #2,640 out of 5,394 Utilities Nationwide by Annual Generation
Ranked #864 out of 1,269 Utilities Nationwide in terms of Natural Gas Generation

Map of Nalco Co Locations

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Monthly Electricity Generation by Type

Monthly electricity generation by source as reported by the EIA

Power Plants Operated by Nalco Co

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
NalcoNaperville, Illinois21 GWhOct 1985Dec 2025 Natural Gas

Other Companies Listed Alphabetically

A list of companies close to Nalco Co when arranged alphabetically. They do not neccessarily have any association with Nalco Co.

Company NameCompany LocationEIA Annual
Generation
FERC 2025 Q2
Transactions
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Na PUA Makani Power Partners LLCKahuku, HI92.0 GWh-
Nabholz Solar FPS Ozarks, LLCBaltimore, MD10.4 GWh-
Naknek Electric Assn, IncNaknek, AK23.6 GWh-
Naples Casco Solar 1, LLCJersey City, NJ3.2 GWh-
Narragansett Bay CommissionProvidence, RI7.0 GWh-
NASH 97 Solar 2, LLCMiami, FL8.7 GWh-
Nashville Electric ServiceNashville, TN2.6 GWh-
Natick MallNatick, MA3.7 GWh-
National Centers For Animal HealthAMES, IA433.3 MWh-
National Gas & Electric, LLCBirmingham, AL-$151.79k
National Grid Generation LLCHicksville, NY6.1 TWh$99.31M
National Grid-Glenwood Energy Center, LLCPort Jefferson, NY-$2.42M
National Grid-Port Jefferson Energy Center, LLCPort Jefferson, NY-$2.70M