Insights

Renewable & Grid SIPC has long-term power contracts for hydro in the TVA region and wind in Paxton, Illinois, presenting opportunities to discuss renewable integration services, grid modernization, and capacity planning with member cooperatives and wholesale customers.

Generation Mix With coal-fired and natural-gas fired plants and substantial transmission assets (over 900 miles of high-voltage lines), there are potential sales opportunities in fuel optimization, emissions management, plant maintenance services, and advanced analytics to optimize generation portfolio.

Financial Scale Annual revenues in the $50–100M range and assets near $1B signal a mid-market profile suitable for tailored energy management solutions, long-term service agreements, and scalable IT/OT modernization projects.

Procurement Readiness Recent RFP activity for MISO products indicates an ongoing procurement mindset; this is a buyer ready to evaluate bids for reliability, energy procurement, and wholesale power supply enhancements.

Regional Focus Serving southern Illinois through seven member distribution cooperatives and two wholesale customers with a substantial transmission footprint, presenting a targeted opportunity for regional demand response programs, outage restoration services, and local data hosting or monitoring solutions.

Southern Illinois Power Cooperative Tech Stack

Southern Illinois Power Cooperative uses 8 technology products and services including RSS, MySQL, OWL Carousel, and more. Explore Southern Illinois Power Cooperative's tech stack below.

  • RSS
    Content Management System
  • MySQL
    Database
  • OWL Carousel
    Javascript Libraries
  • Lightbox
    Javascript Libraries
  • Slider Revolution
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Office 365
    Office Suites
  • reCAPTCHA
    Security

Southern Illinois Power Cooperative's Email Address Formats

Southern Illinois Power Cooperative uses at least 1 format(s):
Southern Illinois Power Cooperative Email FormatsExamplePercentage
FLast@sipower.orgJDoe@sipower.org
85%
Last@sipower.orgDoe@sipower.org
11%
FirstL@sipower.orgJohnD@sipower.org
2%
F.Last@sipower.orgJ.Doe@sipower.org
2%

Frequently Asked Questions

What is Southern Illinois Power Cooperative's phone number?

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You can contact Southern Illinois Power Cooperative's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Southern Illinois Power Cooperative's official website and social media links?

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Southern Illinois Power Cooperative's official website is sipower.org and has social profiles on LinkedIn.

What is Southern Illinois Power Cooperative's NAICS code?

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Southern Illinois Power Cooperative's NAICS code is 22 - Utilities.

How many employees does Southern Illinois Power Cooperative have currently?

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As of July 2026, Southern Illinois Power Cooperative has approximately 32 employees across 1 continents, including North America. Key team members include Vice-President: S. S.Project Manager Analyst: R. B.Member Services And Rates Coordinator: K. A.. Explore Southern Illinois Power Cooperative's employee directory with LeadIQ.

What industry does Southern Illinois Power Cooperative belong to?

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Southern Illinois Power Cooperative operates in the Utilities industry.

What technology does Southern Illinois Power Cooperative use?

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Southern Illinois Power Cooperative's tech stack includes RSSMySQLOWL CarouselLightboxSlider RevolutionMicrosoft OfficeOffice 365reCAPTCHA.

What is Southern Illinois Power Cooperative's email format?

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Southern Illinois Power Cooperative's email format typically follows the pattern of FLast@sipower.org. Find more Southern Illinois Power Cooperative email formats with LeadIQ.

When was Southern Illinois Power Cooperative founded?

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Southern Illinois Power Cooperative was founded in 1948.
Southern Illinois Power Cooperative logo

Southern Illinois Power Cooperative

UtilitiesIllinois, United States11-50 Employees

Southern Illinois Power Cooperative is a generation and transmission utility based in Marion, in southern Illinois. It provides wholesale electric power to seven member distribution cooperatives and two wholesale customers across the region, supported by more than 900 miles of high-voltage transmission lines and multiple substations. Its generation portfolio includes coal-fired and natural gas-fired plants in Williamson and Washington Counties, along with long-term hydro contracts in the TVA region and wind generation in Paxton, Illinois. Its customers are rural electric cooperatives and other wholesale buyers in southern Illinois, relying on SIPC for a diversified and reliable energy supply and transmission access. In November 2020, SIPC announced a request for proposals for MISO products, reflecting ongoing strategic procurement activity.

Section iconCompany Overview

Phone number
NAICS Code
22 - Utilities
Founded
1948
Employees
11-50

Section iconFunding & Financials

  • $50M$100M

    Southern Illinois Power Cooperative's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Southern Illinois Power Cooperative's revenue is estimated to be in the range of $50M$100M

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