Customer Operational Excellence

How Ameren deployed an outage strategy to increase customer satisfaction by 68%

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Key takeaways

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Ameren Illinois needed to improve its unplanned outage experience to improve customer satisfaction after widespread outages revealed gaps in customer communications and processes.

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E Source helped create a customer-centered outage strategy, including interactive voice response (IVR) messaging updates, improved outage maps, and efficient field processes.

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As a result, Ameren reduced calls transferred from the IVR to customer service by 30% and introduced the Potential Power Outage alert, leading to 68% increased satisfaction among customers who received it. 

The challenge

Ameren, the second-largest electric utility in Illinois, needed to improve its unplanned outage experience to increase customer satisfaction. After severe winter storms and widespread outages, the utility received negative feedback about inconsistent notifications and shifting restoration times. 

The high volume of customer calls, many repetitive and transferred from the IVR system to agents, showed that customers weren’t getting the information they needed from self-service channels. Outage processes were applied inconsistently, communications across customer channels were misaligned, and employee actions weren’t tied to the customer experience.

The solution

Ameren partnered with E Source to create a customer-centered outage strategy, starting with a customer journey-mapping workshop to define the ideal outage experience. Following the workshop, Ameren made several improvements, including updates to IVR messaging and stopping automated restoration notifications that confused customers.

E Source’s strategy focused on: 

  • Aligning outage alerts
  • Enhancing the outage map
  • Refining outage field processes
  • Improving customer reporting
  • Managing change across departments
  • Raising customer awareness of outage notifications 

The results

With E Source’s support, Ameren reduced calls transferred from the IVR to customer service by 30% and saw a decrease in social media complaints about restoration times.

The utility also introduced the Potential Power Outage alert—a notice informing customers that Ameren is aware of outages in their area. 

Nearly 94% of customers found the alert valuable, and 68% of those who received it reported increased satisfaction with the utility.