What Can a Utility Audit Uncover? Try $3.6 Million in Savings

In today's complex utility environment, many healthcare facilities are operating without a full understanding of their energy consumption or utility billing structure. When hospitals are expanding, upgrading infrastructure, or managing multiple construction projects, it’s easy for even major billing discrepancies to go unnoticed. That’s where ENFRA’s utility analytics and energy modeling teams step in, and the results can be staggering.

Recently, ENFRA worked with a multi-hospital provider in Southern California during the early phases of an Energy-as-a-Service (EaaS) partnership. As part of our standard diligence process, we conducted a deep utility audit across multiple campuses. What we discovered at one hospital site highlights just how critical utility tracking can be.

The Issue: Double Billing Hidden in Plain Sight

The hospital had just opened a new 60,000-square-foot outpatient clinic and surgical suite, with another 60,000-square-foot expansion to the emergency department and ICU under construction. On top of the operational complexity of a healthcare campus, this site was also undergoing a utility service upgrade meant to streamline and consolidate multiple meter accounts into a single billing point.

However, the utility provider failed to complete part of this consolidation, specifically, the removal of downstream meters. This meant the hospital was unknowingly paying for the same energy twice. Compounding the issue was the hospital’s lack of meter-to-building tracking and utility KPIs, making it difficult to identify the anomaly internally.

Thanks to ENFRA’s rigorous energy modeling and analytics approach, one rooted in benchmarking, data integrity, and sector-specific experience, our team flagged an unusual consumption pattern on a new meter that didn’t align with the expected profile of a 60,000-square-foot outpatient facility. After thorough validation and collaboration with the client, the issue was presented to the utility provider.

The Result: Millions in Recovered Funds

Upon review, the utility provider acknowledged the error and agreed to refund approximately $1.8 million for 18 months of the overbilled services. In addition, because the client purchases electricity through a third-party commodity provider, another rebate is expected, bringing the total recovery to more than $3.6 million.  This audit prevented the hospital from continuing to overpay millions of dollars annually.

Why It Matters

This discovery wasn’t the result of installing new equipment or undertaking a costly retrofit. It was the product of a no-cost energy conservation measure (ECM), a simple but powerful utility audit, executed by a team with deep experience in healthcare systems and energy performance.

The hospital already had a utility consultant in place. However, ENFRA’s innovative metrics-driven approach and our specific expertise with hospital energy profiles made the difference. Our process uncovered a major billing error that otherwise would have remained hidden.

In an environment where hospitals are pressured to do more with less, utility audits are often overlooked in favor of more visible energy projects. But this case is a prime example of why accurate utility tracking, proactive data analysis, and the right partner can yield immediate, high-impact results without requiring a single capital expenditure.

$3.6 million. No equipment. Just diligence.