Retail Energy Supply Association
Industry AssociationsPennsylvania, United States2-10 Employees
The Retail Energy Supply Association (RESA) is a small trade association that brings together a diverse group of retail energy suppliers. It advocates for competitive electricity and natural gas markets as a more efficient, customer-oriented alternative to price-regulated utilities, and it supports efforts to create vibrant and sustainable markets for both residential and industrial customers. The organization emphasizes collaboration with stakeholders to promote energy competition and better consumer choices. Based in Harrisburg, Pennsylvania, RESA operates within the broader industry of trade associations representing competitive energy providers. Its focus is on customers who want options and tailored energy solutions, with competition enabling more attentive service and broader supplier choice. In June 2025, RESA participated in National Energy Shopping Day, reflecting ongoing engagement in energy-choice initiatives at the national level.