Insights

Sustainable Technology Adoption Prairie State's commitment to advanced emissions control and supercritical coal technology demonstrates a focus on cleaner and more efficient power generation. This positions the company as a potential partner for solutions that enhance environmental performance and comply with evolving regulations.

Growing Infrastructure Capacity Recent expansion of facilities in Washington indicates active growth and investment in power generation infrastructure. Opportunities exist to provide equipment, engineering, or maintenance services to support further capacity enhancements or modernization efforts.

Renewable Collaboration Partnerships with organizations like Mitsubishi Heavy Industries and Kiewit suggest openness to innovative technologies. This opens avenues for selling advanced clean energy, grid integration, or sustainable technology solutions aligned with the company's environmental initiatives.

Community and Regulatory Engagement Ongoing legal and community challenges, such as the Sierra Club lawsuit, highlight a dynamic regulatory environment. This creates opportunities for consulting, compliance solutions, or environmental impact mitigation services to help navigate regulatory pressures.

Alignment with Utility Networks As a utility-driven company serving over 2.5 million families across numerous communities, Prairie State is a strategic partner for smart grid technologies, energy management solutions, and customer engagement platforms that enhance reliability and operational efficiency.

Prairie State Generating Company Tech Stack

Prairie State Generating Company uses 8 technology products and services including Google Hosted Libraries, Twemoji, IBM, and more. Explore Prairie State Generating Company's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Twemoji
    Font Scripts
  • IBM
    IT
  • JSON-LD
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Office 365
    Office Suites
  • Formidable Forms
    Web Platform Extensions
  • Nginx
    Web Servers

Prairie State Generating Company's Email Address Formats

Prairie State Generating Company uses at least 2 format(s):
Prairie State Generating Company Email FormatsExamplePercentage
FLast@psgc-llc.comJDoe@psgc-llc.com
99%
Last@psgc-llc.comDoe@psgc-llc.com
1%

Frequently Asked Questions

Where is Prairie State Generating Company's headquarters located?

Minus sign iconPlus sign icon
Prairie State Generating Company's main headquarters is located at 3872 County Highway 12 Marissa, Illinois 62257 United States. The company has employees across 1 continents, including North America.

What is Prairie State Generating Company's phone number?

Minus sign iconPlus sign icon
You can contact Prairie State Generating Company'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 Prairie State Generating Company's official website and social media links?

Minus sign iconPlus sign icon
Prairie State Generating Company's official website is prairiestateenergycampus.com and has social profiles on LinkedIn.

What is Prairie State Generating Company's NAICS code?

Minus sign iconPlus sign icon
Prairie State Generating Company's NAICS code is 22 - Utilities.

How many employees does Prairie State Generating Company have currently?

Minus sign iconPlus sign icon
As of February 2026, Prairie State Generating Company has approximately 255 employees across 1 continents, including North America. Key team members include Chief Information Security Officer At Lumeris: D. J.Vice President Of Generation: J. S.Vice President Of External Affairs And Organizational Strategy: A. H.. Explore Prairie State Generating Company's employee directory with LeadIQ.

What industry does Prairie State Generating Company belong to?

Minus sign iconPlus sign icon
Prairie State Generating Company operates in the Utilities industry.

What technology does Prairie State Generating Company use?

Minus sign iconPlus sign icon
Prairie State Generating Company's tech stack includes Google Hosted LibrariesTwemojiIBMJSON-LDModernizrOffice 365Formidable FormsNginx.

What is Prairie State Generating Company's email format?

Minus sign iconPlus sign icon
Prairie State Generating Company's email format typically follows the pattern of FLast@psgc-llc.com. Find more Prairie State Generating Company email formats with LeadIQ.

When was Prairie State Generating Company founded?

Minus sign iconPlus sign icon
Prairie State Generating Company was founded in 2012.

Prairie State Generating Company

UtilitiesIllinois, United States201-500 Employees

The Prairie State Generating Company (PSGC) is the operating company of the Prairie State Energy Campus (PSEC). Located in Washington County, Illinois, the PSEC is a technologically advanced electric generation facility, 95 percent owned by not-for-profit utilities and rural electric cooperatives. Prairie State's owners are committed to providing clean, reliable and affordable baseload power to the more than 2.5 million families they serve across 180 communities from Missouri to West Virginia.

The PSEC is comprised of a 1,600 megawatt coal-fired power plant and adjacent underground coal mine. Prairie State's power plant design incorporates supercritical technology and $1 billion of emissions control equipment; consuming less coal to produce more energy, while achieving one of the best levels of pollution removal in the country. Prairie State also utilizes domestic Illinois coal as its sole power source, derived from its adjacent underground mine, which eliminates the carbon dioxide emissions associated with coal transported from elsewhere. With its combined design efficiencies, Prairie State's carbon footprint is significantly smaller than the typical U.S. coal plant. 

Prairie State employees have the unique opportunity to be impactful in their work and to be a part of an energy campus that is redefining power generation for the U.S. Our employees work within one of three general areas of concentration: coal mining, power generation and corporate support services. To view a current list of job openings, please visit the Careers section of our website.

Section iconCompany Overview

Headquarters
3872 County Highway 12 Marissa, Illinois 62257 United States
Phone number
NAICS Code
22 - Utilities
Founded
2012
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    Prairie State Generating Company's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Prairie State Generating Company's revenue is estimated to be in the range of $500M$1B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.