San Diego Gas & Electric · Utility/Energy

Modernizing a sprawling utility site around real customer needs.

A research-driven audit and redesign strategy for SDG&E—bringing years of fragmented web content into a clearer, more consistent customer experience.

Research

Legacy redesign

Utility

The challenge

After Sensis delivered a fresh new site to the client, SDG&E revised many parts of the site on their own over the years, resulting in an inconsistent site with out of date pages.  SDG&E needed a comprehensive audit and overhaul to bring all of the massive site up to date.

The approach

I created a meaningful and engaging experience, both for business and consumer users. Research and discovery included: stakeholder interviews, ethnographic interviews, competitive analysis, usability testing, content inventory and audit, SEO and data analytics analysis.  The interviews identified key tasks, which were then tested with actual customers.  Deliverables included 236 page document detailing the research and providing very specific recommendations, including: content strategy, copyrighting, consistency, tone, taxonomy, personalization, use of video content, content length, tone of imagery, and visual design.  Also included were personas and site maps. View the 236 page document which includes an additional 11 page sample of research questions.

What changed

01

A complete audit of the customer experience.

02

A clearer information structure for key tasks.

03

A prioritized roadmap for a modern, consistent site.

Original product artifacts

Stakeholder Interview

Usability Testing Script

Task Analysis

Site Map

Ethnographic Interview findings

Stakeholder Interview Findings

Example of two findings

© 2026 Peter Maziak

UX Designer & Researcher · Chicago