Utilities

U.S. Sustainability Index

sustainability header image solar panels

More than 80% of customers are served by a utility with a carbon reduction target

Customer awareness, engagement and advocacy for their utility’s sustainability initiatives are key drivers of the success of these programs.

Study Details

The. U.S. Sustainability Index helps utilities understand and overcome barriers associated with meeting their clean energy goals and target performance activities that directly impact ROI. While the Index only publicly ranks the 35 largest U.S. electric utilities, each serving 500,000 or more customers, it is applicable on a much wider scale. 

The Index profiles 150+ electric brands, and is available to every brand included in the JD Power U.S. Electric Utility Business and Residential Customer Satisfaction Studies.

Utility Companies

U.S. Sustainability Index data can help your utility address the following objectives:

Customer support

Customer Awareness

Engagement

Customer Engagement

Software

Customer Advocacy

Gameplan

Goal Setting

Service

Plan Creation and Implementation 

Key Dates*

  • Study fielding runs in tandem with the U.S. Electric Utility Residential Customer Satisfaction Study and U.S. Electric Utility Business Customer Satisfaction Study
  • 2026 Wave 1 Publish: October 2, 2025
  • 2026 Wave 2 Results: January 14, 2026
  • 2026 Wave 3 Results: April 7, 2026
  • 2026 Final Results: July 28, 2026
  • 2026 Press Release: July 29, 2026

(*Subject to change; updated 03/18/2026)

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