Building strong supplier relationships is important to us.

Supplier Highlights

Code of Conduct

Meet high standards.

Supplier Registration

Register for and log in to eSupplier.


What We Buy

Products and services we purchase.


Supplier Diversity

Seek out diverse suppliers for services and materials.


Light Source

Build relationships with emerging suppliers.


Westar Merger

We've merged with Westar Energy. Learn about their supplier program..

Merger Supplier Letter

Answers to questions about doing business with combined companies.

 A Note to Our Suppliers

Maria Jenks"From the beginning, our suppliers have helped us build KCP&L into a trusted energy provider and resource. Today, we're an award-winning utility providing efficient and affordable service to more than 800,000 customers. We're happy you're here to learn more about doing business with us. The links below guide you to the most current information on our procurement philosophies, policies and practices.  As we pursue excellence in all areas of our operations, we continually work to improve our procurement processes while maintaining a center-led, integrated supply chain model. Our policies are designed to provide a good balance of supplier interactions between our operating personnel and our supply chain personnel. We’re committed to increasing opportunities for diverse suppliers and enhancing the competitiveness of the supply base.

Current suppliers, thank you for your hard work in support of our mission. If you hope to become a KCP&L supplier, I encourage you to let us know about your organization through the supplier registration process.”

Maria R. Jenks
Vice President, Supply Chain