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Cómo la eficiencia con conciencia de la red (GAE) puede guiar las decisiones de arquitectura de los centros de datos.

Publicado en
14 de agosto de 2026

AI is transforming the relationship between energy users and producers

Historically, data centers have been passive consumers of electricity. Their responsibility was straightforward: secure reliable power and maximize uptime. But AI training and inferencing clusters can create rapid load fluctuations as thousands of GPUs simultaneously ramp workloads up or down. These “load steps” introduce new challenges for utilities responsible for maintaining voltage stability, frequency regulation, and grid reliability. AI infrastructure cannot simply draw power whenever it needs it without regard for grid conditions.

Eficiencia con reconocimiento de red (GAE) en la arquitectura de centros de datos

Utilities are increasingly confronted with large, concentrated AI loads that place sudden pressure on local electrical infrastructure, particularly when demand spikes occur faster than traditional planning model anticipated. This is where GAE enters the conversation.

Instead of focusing solely on how efficiently power is consumed, GAE evaluates how intelligently a data center interacts with the grid. It incorporates demand flexibility, renewable energy availability, load shifting, coincident peak contribution, voltage stability, and power quality to make data centers grid-interactive, not merely grid-dependent.

Research reinforces the potential of grid-aware infrastructure

Efficient energy use is not just about how many watts are used, but when they are consumed and what impact that has on the power grid overall. A growing body of research highlights the potential for:

El American Council for an Energy-Efficient Economy (ACEEE) agrees that a more balanced approach to measuring energy efficiency is needed, promoting collaboration, transparency, and strategies such as demand flexibility and grid-aware scheduling as electricity use by data centers in the U.S. approaches nine percent of the country’s total grid demand by 2030.

Analysis by EPRI advocates for improved data center efficiency and flexibility to overcome the challenges associated with increasing AI power demand, along with better modeling tools and close coordination between data center developers and utilities regarding power needs, timing, flexibility, and delivery constraints. All contribute to GAE efforts.

Research published in Nature Energy and available on Cornell University’s arXiv contends that AI data centers should be treated as grid-interactive resources capable of responding dynamically to grid conditions rather than passive electricity consumers. The researchers validated this concept through a field demonstration on a 256-GPU cluster in a commercial hyperscale cloud environment, achieving a 25 percent reduction in power usage for three hours during peak grid events while maintaining AI quality of service requirements. Their findings suggest that intelligent workload orchestration could become a powerful new lever for balancing grid needs with AI demand.

The energy storage stack behind GAE

Energy storage in data centers has traditionally been viewed as insurance — a backup source, with batteries used to keep systems running during outages. AI is changing that perception. Energy storage and management are strategic operational approaches that help utilities and data center operators support grid stability, manage demand peaks, guard against energy transients, and enable greater use of renewable power sources.

From grid to rack, various technologies play specific roles within the energy storage stack:

  • Battery energy storage systems (BESS)
    Operating and the grid and facility level, BESS combine battery cells with power conversion, battery management, and energy management systems to store and dispatch energy when needed. They can reduce grid stress, support utility demand-response programs, facilitate renewable energy integration, and provide reserve power during periods of limited supply. By sharing stored energy during peak-demand events, BESS help  utilities maintain reliability while giving data center operators greater flexibility in managing energy costs and power consumption windows.
  • Uninterruptible power supply (UPS)
    Positioned between the utility feed and critical IT infrastructure, UPS systems provide instantaneous backup power during outages and stabilize voltage and frequency during disturbances. These systems bridge the gap between utility power interruptions and longer-duration backup resources, ensuring continuous operation of critical workloads while preventing disturbances from propagating throughout the facility.
  • Sistema de almacenamiento de energía capacitivo (CESS)
    GPU clusters can generate substantial transient power events measured in milliseconds that affect power quality, voltage stability, and infrastructure reliability. Operating at the rack level, a IMPUESTO dynamically modulates power through advanced capacitive energy storage and power management technologies, smoothing power spikes and mitigating voltage fluctuations before they can spread upstream into the broader power distribution system.
  • Battery backup unit (BBU)
    Located within individual servers, accelerator trays, or compute nodes, BBUs provide localized energy storage to maintain uptime and protect sensitive electronics from power interruptions. As racks become denser and more power-intensive, BBUs play a critical role in server-level reliability, preserving system state, supporting graceful failover, and maintaining power quality at the point of compute.

Orchestrating the energy storage stack is the energy management system (EMS). An integrated EMS ensures that the overarching system is connected, coordinated, and consistent, maximizing reliability by identifying and analyzing power issues before they become critical. It is complemented by a supervisory control and data acquisition (SCADA) system that monitors and controls the electrical distribution network within a building or campus to minimize operational interruption and optimize energy use.

The energy storage stack operates across progressively shorter timescales:

BESS
(minutes to hours)

UPS
(seconds to minutes)

IMPUESTO
(milliseconds)

BBU
(milliseconds to seconds at the component level)

From efficiency to operational resilience

The AI era is changing how data center operators think about efficiency. For years, the goal was to reduce energy consumption within the facility and improve PUE. That is still relevant, but it is no longer sufficient on its own. As AI workloads grow in scale and complexity, operators must also consider how facilities interact with the broader energy ecosystem. Power quality, demand flexibility, integration of renewable sources, grid stability, and energy resilience — all of which are intrinsic to GAE — are as important as traditional power usage calculations.

Efficiency is a systems-level discipline with GAE as part of its operational ethos. The next generation of data centers will not simply consume power more efficiently, they will actively contribute to a more adaptive, resilient, and well-utilized energy ecosystem as grid partners, not just grid users.