# Illinois Energy Association: Representing utilities and power generation companies in Illinois > The Illinois Energy Association is the trade association representing the investor\-owned electric and natural gas utilities and power generation companies in Illinois\. Generated by Yoast SEO v28.4, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Welcome to Illinois Energy Association](https://ilenergyassn.org/) - [About Us](https://ilenergyassn.org/about-illinois-energy-association/) - [Illinois Energy Association Members](https://ilenergyassn.org/illinois-energy-association-members/) - [IL Energy Association Links](https://ilenergyassn.org/il-energy-association-links/) - [Contact Illinois Energy Association](https://ilenergyassn.org/contact-illinois-energy-association/) ## Downloads - [Illinois Utilities Come Together to Create More Opportunities for Diverse Suppliers \- Jun 11, 2015](https://ilenergyassn.org/download/illinois-utilities-come-together-to-create-more-opportunities-for-diverse-suppliers/) ## Categories - [Illinois Energy Association Events](https://ilenergyassn.org/category/il-energy-association-events/) - [Illinois Energy Association Newsletter](https://ilenergyassn.org/category/il-energy-association-newsletter/) - [Illinois Energy Association Hot Topics](https://ilenergyassn.org/category/il-energy-association-hot-topics/) - [Illinois Energy Association Legislative Activities](https://ilenergyassn.org/category/il-energy-association-legislative-activities/) - [News](https://ilenergyassn.org/category/news/) ## Categories - [Members](https://ilenergyassn.org/download-category/members/) ## Optional - [Sitemap index](https://ilenergyassn.org/sitemap_index.xml)