ASHRAE just released something the data center industry has needed for a while: a comprehensive, consensus-based framework for how AI data centers should be designed, operated, and maintained to control energy performance. Co-developed with the Pacific Northwest National Laboratory (PNNL) and the National Electrical Manufacturers Association (NEMA), the AI Data Center Energy Performance Framework is the first unified guide of its kind, bringing thermal management, electrical systems, and operational best practices together in a single resource.
If you operate, own, or manage a commercial or industrial facility that includes data center infrastructure, this is worth paying attention to. Not because regulatory compliance is necessarily imminent on every front, but because the underlying problem the framework is trying to solve is already sitting inside your building, and the external pressure to demonstrate how well you are solving it is arriving faster than most facilities teams expected.
The Numbers Behind the Framework
The scale of data center energy growth is not abstract. Electricity demand from data centers grew by 17% in 2025 alone, and AI-focused facilities are expanding even faster. The International Energy Agency projects that global data center power consumption will double by 2030. In some U.S. states, data centers already account for more than 10% of total electricity demand.
The United States currently has more than 3,000 operational data centers, with an additional 1,500 already in development. These facilities require 24/7 power with high levels of redundancy, reliability, and increasingly, the ability to report energy consumption with verifiable accuracy for both operational and external stakeholders.
That last part is where the conversation has shifted. For years, data center energy management was largely an internal efficiency conversation. It is now a reporting and accountability conversation, and the infrastructure required to answer those questions accurately is the electrical power monitoring system.
What the Framework Actually Addresses
The ASHRAE/NEMA/PNNL framework covers the full lifecycle of data center energy management, from planning and design through commissioning, retrofit, and ongoing operation. It addresses thermal management, integrated system performance, energy and water use, and facility reliability, with guidance tailored to different climate zones and load densities.
NEMA’s contribution focused specifically on the electrical systems side: power distribution infrastructure, equipment integration, and how electrical and mechanical systems need to coordinate to deliver safety, reliability, and efficiency outcomes together. Their position is that seamless integration between those systems is not optional in a high-density AI data center. It is the condition under which performance targets are achievable at all.
ASHRAE’s piece builds on existing technical committee work, including the TC 9.9 guidelines and standards like ASHRAE 90.4, the Energy Standard for Data Centers. The framework is designed to be a living document, updated as AI load densities and operational conditions continue to evolve.
EPMS Is the Foundation
Here is the practical reality beneath the framework: none of the performance guidance it contains is achievable without a functioning, accurate electrical power monitoring system. Power Usage Effectiveness (PUE), the standard efficiency metric for data centers, is calculated from metered energy data. If your metering infrastructure is misconfigured, drifting, or producing gaps, your PUE calculations are wrong, your sustainability reports are unreliable, and your energy cost allocation is inaccurate.
This is not a hypothetical problem. EPMS environments regularly develop data quality issues over time: meter communication failures, device configuration drift, firmware that has not been updated, integration gaps across multi-vendor systems. In a data center environment, these issues do not just inflate energy costs. They undermine the ability to measure and demonstrate compliance with any energy performance framework, including the one ASHRAE just published.
The ASHRAE framework specifically calls out integrated system performance as a core pillar. That language is about more than design. It applies to operations. An integrated system that is not continuously monitored, maintained, and validated is not integrated in any meaningful sense.
ESG Has Left the Sustainability Department
For a long time, sustainability reporting for data centers was primarily an internal exercise: voluntary commitments, self-defined targets, and annual reports that demonstrated good intentions more than verified outcomes. That dynamic has changed, and the shift is accelerating.
Media scrutiny of data center energy consumption has intensified sharply alongside AI expansion. Hyperscaler energy deals, water usage disclosures, and the carbon footprint of AI training workloads are now regular business press topics, not niche sustainability coverage. What started as reputational pressure is hardening into something closer to a compliance obligation.
The SEC’s climate disclosure rules, state-level reporting mandates in California and elsewhere, and the growing expectations of institutional investors mean that energy consumption data for large facilities increasingly needs to be disclosed, attestable, and defensible under external review. Large enterprise customers are asking for it directly as part of procurement and vendor qualification processes. The question has moved from “do you have a sustainability program” to “can you prove it with data that holds up to scrutiny.”
For data center operators, this is a meaningful expansion of what the word “compliance” covers. It used to mean electrical safety and building code requirements. It now extends to how accurately and transparently you can account for the energy your facility consumes. Those are different problems, and they require different infrastructure to solve.
The EPMS is the foundation for both. Sustainability reporting is only as credible as the metered data underneath it. If that data has gaps, drift, or accuracy problems, the reports built on top of it will not survive serious external review.
Where AI Load Growth Creates New EPMS Pressure
AI workloads are not evenly distributed across a data center’s electrical infrastructure. High-density GPU clusters create localized load concentrations that standard metering configurations were not designed to capture. Demand spikes from training workloads can be abrupt and significant. Power quality issues, particularly harmonics generated by high-density compute equipment, can propagate through shared electrical infrastructure and affect adjacent systems.
A power monitoring environment designed for a conventional enterprise server room does not automatically perform well under AI load profiles. Meter resolution, data collection intervals, alarm thresholds, and communications infrastructure all need to be evaluated against what is actually running. The ASHRAE framework recommends integrated system performance assessment precisely because these interactions between electrical and mechanical systems are where efficiency losses and reporting gaps actually live.
The Partner Problem
The facility management challenge that most organizations face with data center EPMS environments is not a lack of monitoring hardware. The hardware was installed at commissioning. The challenge is maintaining it.
Firmware gets deferred. Device configurations drift. Communication failures go unnoticed until a reporting gap surfaces. Software platforms get updated without verifying that all connected devices are still communicating correctly. The team that managed the original installation has turned over. And when something does go wrong, there is no single person who owns the problem across all the vendors, systems, and contractors involved.
This is the gap the ASHRAE framework implicitly requires organizations to close, because no performance guidance document changes the operational reality of a facility where the underlying monitoring infrastructure is not being actively maintained.
How APT Supports Data Center Facilities Teams
Applied Power Technologies works with commercial and industrial organizations to ensure that their electrical power monitoring environments are maintained, accurate, and aligned with their operational and reporting obligations. For data center facilities teams navigating the requirements that frameworks like ASHRAE’s are formalizing, that work includes several interconnected capabilities.
EPMS maintenance and system health monitoring, delivered by people who know the specific configuration, history, and vendors involved in each customer’s environment. Proactive identification and resolution of data quality issues before they affect reporting accuracy. Power quality assessment using an FMEA-based methodology that distinguishes between utility-sourced issues and internally generated ones, and produces a prioritized mitigation plan rather than just a list of events. OT cybersecurity assessment for the edge devices and communications infrastructure that connect EPMS hardware to corporate networks.
For organizations that need to go further, APT’s UTILYTX analytics platform adds a reporting and intelligence layer on top of metered data: PUE dashboards, energy cost allocation across departments or tenants, and finance-facing visibility into consumption and cost forecasting.
For facilities with active sustainability disclosure obligations, APT delivers a joint offering with TenXTL®, a sustainability performance partner that turns verified energy data into disclosed, attestable reporting. Where APT’s EPMS infrastructure ensures the underlying metered data is accurate and continuous, TenXTL® normalizes it across sources, compiles it against reporting frameworks, and produces the peer-benchmarked, audit-ready sustainability reports that satisfy regulators, capital markets, and enterprise customers asking hard questions. Clean data in, credible disclosure out.
ESSENTIALS PLUS+ is APT’s comprehensive service and support program, combining all three service pillars, Maintenance, Service, and Support, with a flexible menu of add-on services tailored to each facility’s operational requirements and reporting obligations.
The ASHRAE AI Data Center Energy Performance Framework is a significant step toward the kind of consensus-based guidance this sector needs. What it cannot do is manage the electrical infrastructure inside your facility. That part requires people, programs, and a partner who takes genuine ownership of your environment.
If your data center’s EPMS has not been reviewed recently, that is the right place to start.
Contact APT at apt4power.com to learn more about ESSENTIALS PLUS+ and how APT supports data center facilities teams.
Applied Power Technologies is a nationwide Power Management Support, Service, and Maintenance Partner. APT is a Schneider Electric Master EcoXpert and delivers EPMS service, SCADA implementation, and utility analytics through the UTILYTX platform. APT partners with TenXTL® to deliver end-to-end energy data and sustainability disclosure programs for industrial and commercial organizations.
