Meeting the Demand Surge with Smart, Scalable PM Crediting 

As utilities face rising operational demand — driven by data center growth, industrial reshoring, and population expansion — maintenance budgets are under pressure to do more with less. One underleveraged opportunity is PM crediting: using completed non-PM work orders to fulfill scheduled preventive maintenance (PM) requirements, reducing redundant work without compromising asset reliability. 

Identifying these opportunities manually is slow, inconsistent, and easy to get wrong. It requires comparing work order histories across an entire plant or fleet, evaluating scope alignment, and tracking timing against PM frequency windows. Beyond the immediate cost savings, a systematic crediting process also produces the documentation trail that supports internal reporting and, where applicable, external audit requirements. 

The PM Crediting Assistant from Endevor is designed to close that gap. 

What is PM Crediting?

Preventive maintenance (PM) is essential, but it isn’t free. Every time a PM is performed on schedule, it consumes resources: labor, parts, downtime. Many organizations often overlook the connection between standard work orders and those that align with PM requirements. When that occurs, the PM can be deferred – or credited as completed – without compromising asset integrity. 

PM crediting is the practice of using a completed non-PM work order to fulfill the requirements of a scheduled preventive maintenance task, enabling deferral of the next scheduled PM. When a corrective maintenance job has effectively done the work the PM would have done, there is no need to duplicate the effort. The result is reduced maintenance costs and a more rational schedule, without any reduction in equipment reliability. 

When a credit opportunity is identified, a PM Modification Request (PMMR) is initiated to formalize the deferral decision and route it through the appropriate review process. 

By streamlining this internal PM resource optimization, utilities save more than immediate operations and maintenance (O&M) dollars. The structured PMMR workflow also creates a clear, searchable record of every crediting decision — supporting internal traceability and simplifying audit preparation. 

Introducing the PM Crediting Assistant

The PM Crediting Assistant is a new capability within the Endevor Strategy module that enables plant- or fleet-wide searching for PM crediting opportunities: scored, sorted, and ready for review. 

Each night, the system evaluates PM and non-PM work orders across the asset base, using a combination of natural language processing (NLP) and association models to assess whether non-PM work aligns with upcoming PM requirements. 

The analysis considers work order descriptions, component and equipment identifiers, and the timing of work relative to PM frequency windows. The result is a ranked list of crediting opportunities, each assigned a percentage match score reflecting the semantic similarity between the PM and non-PM work order descriptions, as well as estimated cost savings from shifting the next PM due date into the future. 

The human stays in the loop by reviewing the opportunities that have surfaced and deciding which to act on. Users can filter results by system engineer, component engineer, equipment group, status, mode codes, and other criteria to focus on the opportunities most relevant to their area of responsibility. From that view, a single click initiates a pre-populated PMMR, with the crediting work order already attached, and routes it to the appropriate resource for review. 

Users can also decline a recommendation and provide a reason code, which feeds back into ongoing model evaluation. The logic and analytic models behind the PM Crediting Assistant are developed through training on your organization’s historical PM and non-PM data, and they continue to improve as usage data accumulates.  

Why PM Crediting Matters

Operationalizing your maintenance schedules with Endevor’s PM Crediting Assistant delivers an immediate win for utility leaders facing rising grid demand. 

In the immediate term, it eliminates redundant field work, cuts labor waste, and extends asset lifecycles. It proves that your organization is driving maximum value out of every resource investment, which provides several benefits for organizations responding to the current demand surge: 

• Reduce maintenance costs without reducing reliability. PM crediting directly lowers the cost of your maintenance program by eliminating redundant work. The PM Crediting Assistant makes it practical to find these opportunities at scale, across an entire fleet or facility, without relying on individual memory or manual comparison. 

• Catch opportunities that would otherwise be missed. Without tooling, PM crediting decisions depend on a planner or engineer noticing the overlap between two work orders. The PM Crediting Assistant surfaces those connections automatically, so high-value opportunities aren’t overlooked simply because of workload or familiarity gaps. 

• Support better decisions with data. Each recommendation comes with the match score, the work order details that drove the recommendation, and links to the underlying records. Users aren’t asked to take a system’s word for it; they’re given the evidence they need to make an informed call. 

• Integrate with existing workflows. The PM Crediting Assistant is designed to fit within the processes your team already uses in Endevor’s Strategy module. Initiating a PMMR from a crediting recommendation takes a single action, and the review and approval workflow proceeds as it normally would. 

Looking at the bigger picture, Endevor’s PM Crediting Assistant supports your organization’s framework for your broader PM and compliance strategy. Updates made through the PM Crediting Assistant will provide traceability and audit trails needed to show compliance and support applications for federal grid funding or infrastructure credits when applicable.  

When a utility transitions from slow, manual spreadsheets to an AI-driven, audit-ready data trail of every PMMR and asset match, the administrative burden becomes an automated system of checks and balances to deliver an audit-proof record.  

By utilizing Endevor to master your internal PM crediting process today, your organization establishes the ironclad technical framework necessary to confidently optimize PM programs that ensure reliability, compliance, and cost effectiveness. 

The PM Crediting Assistant is available for implementation in Endevor’s Strategy module. See how it works for your specific use case today.