Background
Washington Gas (WGL), facing rising operating costs and challenges in legacy system functionalities, sought to modernize its operations. Limited communication channels, delayed time-to-market for new features, and high costs associated with printing, call center operations, and back-office processes hindered their efficiency and customer satisfaction.
Challenges:
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- Limited functionalities in legacy applications.
- High operational costs (printing, call centers, integration).
- Limited communication channels, predominantly paper and phone.
- Delays in rolling out programs (e.g., AMP, outages, auto-pay).
- Minimal personalization in customer interactions.
Solution
Washington Gas partnered with Tilli to implement the Nudge Solution, transforming their approach to customer communication and payment processing.
Key Initiatives:
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- Proactive Communications:
- Introduced personalized, proactive communications for billing, payments, outages, and auto-enrollment programs.
- Utilized customer-preferred channels such as email, text, and digital wallets.
- Enhanced Payment Options:
- Enabled modern payment methods (email-to-pay, text-to-pay, digital wallets).
- Simplified backend payment processes with automation and real-time reconciliation.
- Customer Data Intelligence:
- Established a team to provide insights and drive data-driven decisions.
- Introduced proactive payment reminders and options for delinquent accounts.
- Digital Strategy:
- Launched eBill and digital payment platforms.
- Integrated billing systems with customer interaction enhancements.
- Streamlined customer journey through “View and Pay” and “No Log-In” options.
- Proactive Communications:
Results
- Customer Engagement:
- Proactive, personalized communication boosted customer satisfaction scores.

Takeaways: