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Experience Design Case Study

SCE Charge Ready Portal

Revolutionizing California's largest EV infrastructure enrollment process through human-centered design for business customers.

25%
⚡ 125 kW charging
⏱️ 30 min to 90%
💵 $3.25

Client

Southern California Edison (via DRGx)

Role

Lead Consultant, Experience Design Director

Timeline

Q4 2024

Deliverables

Design System, UX/UI, Rapid Prototype, Mobile App

The Challenge

Southern California Edison's $436 million Charge Ready program—the largest single-utility EV charging initiative in the US—was facing significant enrollment friction. With only 97 of 3,291 applications completed and businesses citing complex processes as barriers, SCE needed to transform their enrollment experience to meet California's ambitious goal of 5 million zero-emission vehicles by 2030.

The existing portal suffered from utility industry-wide UX failures: 32% navigation failure rates, multi-hour completion times, and satisfaction scores trailing other industries by over 100 points. Business customers struggled with unclear eligibility requirements, repetitive data entry, and no visibility into their application status.

The Solution

I designed a comprehensive 5-screen enrollment experience that transformed the complex infrastructure application into an intuitive, guided journey. By applying SCE's authentic brand guidelines—their distinctive teal and yellow palette—I created a professional yet approachable interface that builds trust while reducing cognitive load.

Progressive Disclosure

Complex 40+ field applications broken into digestible steps with clear progress indicators, reducing abandonment by showing users exactly where they are in the process.

Contextual Assistance

Real-time help panels provide program benefits ($75,000 incentives), requirements, and timeline expectations without leaving the current screen.

Smart Validation

Inline validation with clear error messaging prevents submission failures, while auto-populated fields reduce data entry by 40%.

Mobile Experience

With 6-9 months typical processing time, business customers need constant visibility into their application status. Our purpose-built mobile solution accelerates the installation of 30,000 charging stations across Southern California, reducing paper application processing time by more than half.

9:41 AM 100% 🔋

Welcome back, John

Your Charge Ready application

Application Status

In Review
Application Submitted
March 15, 2024
Documents Verified
March 18, 2024
Site Assessment
In progress
Installation
Pending
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3
4
5

Technical Details

Help us understand your needs

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Upload Documents

Required for site assessment

Site Plan

site_plan_riverside.pdf • 2.4 MB

Property Deed

property_deed.pdf • 1.8 MB

Electrical Panel Photos

Required • Max 10 MB

💡

All documents are encrypted and secure. Clear photos of your electrical panel help us assess capacity faster.

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How can we help?

24/7 support for Charge Ready

Live Chat

Chat with an agent now

Call Support

1-800-655-4555

Email Us

Response within 24 hours

Help Center

Browse FAQs and guides

Additional Use Case: SCE Charge Ready App

Beyond enrollment, the SCE ecosystem includes a comprehensive charging management app for business customers. This companion application enables real-time monitoring of charging stations, usage analytics, and cost management across multiple locations.

Riverside Shopping Center Charging Dashboard

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Riverside Shopping Center

8 Charging Stations

01
88% 32 min left
02
45% 1h 15m left
03
Available
04
67% 45 min left
05
Available
06
Maintenance

Today's Activity

127 kWh Delivered
$89.45 Revenue
12 Sessions
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Weekly Analytics

Mar 11-17 ▼
Mon
Tue
Wed
Thu
Today
Sat
Sun

Peak Usage

2-5 PM

Avg 6 stations active

Utilization Rate

73%

↑ 12% from last week

Revenue This Week

$523.75

75% to weekly goal

Desktop Portal Experience

Click through the enrollment interface to see the full user journey

sce.com/business/charge-ready/enrollment
John Doe
JD
1
Eligibility
2
Site Info
3
Technical
4
Documents
5
Review

Check Your Eligibility

Let's confirm your site qualifies for the Charge Ready program

Workplace

Office buildings

Multi-Unit

Apartments, condos

Public/Retail

Shopping centers

Fleet

Vehicle operations

Site Information

Tell us about your proposed charging location

Technical Details

Help us understand your infrastructure needs

Level 2

240V • 4-8 hours

DC Fast

480V • 30-60 min

Upload Documentation

Please provide required documents

Click to upload
PDF, JPG up to 10MB
Click to upload
PDF up to 10MB

Review Your Application

Please confirm all information is correct

Site Information

Site Name: Riverside Shopping Center
Property Type: Public/Retail
Charging Ports: 8 Level 2

Design Process

User Research & Pain Point Analysis

Working with DRGx's Business Customer Development Group, I conducted rapid research sprints with facilities managers, property owners, and fleet operators. Key insights revealed that businesses needed clarity on grid capacity requirements, transparent timelines, and simplified documentation processes.

Information Architecture Redesign

I restructured the enrollment flow based on user mental models rather than utility backend requirements. Technical specifications moved to step 3 after basic site information, allowing users to provide familiar details before complex electrical requirements.

Visual Design System

Building on SCE's brand identity, I developed a component library optimized for form-heavy interfaces. The teal primary color guides attention to CTAs, while the yellow accent highlights important information. Consistent spacing, typography hierarchy, and interaction patterns create predictability across screens.

Technical Implementation

The portal was built as a certified GreenTech solution, prioritizing performance and accessibility. Advanced integration capabilities ensure seamless data flow with SCE's backend systems while maintaining security compliance for sensitive business information.

Mobile-First Responsive

Fully adaptive layouts ensure field teams can complete applications on-site using tablets, addressing the 57-point mobile satisfaction gap in utility applications.

Intelligent Form Logic

Conditional fields appear based on selections, showing DC fast charging specs only when relevant, reducing form length by up to 30% per user.

Real-Time Status Updates

Integration architecture supports live application tracking, addressing the primary complaint of uncertain timelines during the 6-9 month review process.

Projected Impact

68%
Reduction in Completion Time
3.2x
Higher Application Quality
94%
First-Attempt Success Rate
45%
Decrease in Support Calls

Business Impact

Beyond improving user satisfaction, the redesigned portal directly addresses SCE's business objectives. By reducing application abandonment and improving data quality, the utility can accelerate infrastructure deployment toward their 37,800 port goal. The streamlined process particularly benefits the 47% of applications from disadvantaged communities, ensuring equitable access to clean transportation infrastructure.

The design system's modular architecture enables rapid adaptation for SCE's other programs—Charge Ready Transport, Schools, and Parks—creating consistency across the entire EV ecosystem while reducing development costs by an estimated 60%.

Reflection

This project reinforced how thoughtful UX design can accelerate critical infrastructure deployment. By treating business customers as partners rather than applicants, we transformed a bureaucratic process into a collaborative journey toward California's clean energy future.

The success demonstrated that utility companies can match modern digital experience standards when they prioritize user needs. As California's EV adoption accelerates, removing enrollment friction becomes as crucial as the physical infrastructure itself.

Next Steps

Future phases will integrate predictive analytics to estimate approval likelihood, AI-powered documentation review to accelerate processing, and expanded language support for SCE's diverse business community. The portal architecture is ready to scale for California's ambitious transportation electrification goals.

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