News & Blog
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ESIG Reports Document Large Loads’ Behaviors and Capabilities—and What That Means for Grid Reliability as Demand Surges
Read More: ESIG Reports Document Large Loads’ Behaviors and Capabilities—and What That Means for Grid Reliability as Demand SurgesA pair of reports from ESIG’s Large Loads Task Force connect facility-level behavior to system-level reliability risk and their potential flexibility to mitigate that risk, assisting planners and operators in integrating them effectively into the grid. By now, the story is familiar: data centers, AI computing clusters, cryptocurrency mines, and other large loads are rapidly…
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As Large Load Interconnection Requests Surge, ESIG Maps the Gaps in a Process the Grid Wasn’t Designed to Handle
Read More: As Large Load Interconnection Requests Surge, ESIG Maps the Gaps in a Process the Grid Wasn’t Designed to HandleNew report from the ESIG Large Loads Task Force identifies critical gaps in U.S. large load interconnection processes and provides recommendations to address them The Energy Systems Integration Group (ESIG) today released the report Interconnection Processes for Large Loads: Current Practices and Recommendations, a comprehensive technical assessment of how the U.S. electric power system handles—and…
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New ESIG/Brattle Group White Paper Outlines Factors That Influence How Large Loads Affect Electricity Rates for Other Customers
Read More: New ESIG/Brattle Group White Paper Outlines Factors That Influence How Large Loads Affect Electricity Rates for Other CustomersWhite paper discusses how new load growth could lower rates by spreading fixed costs and when it may require new investments that could increase rates As utilities face an unprecedented wave of large load requests driven by data centers, electric vehicle fleets, and advanced manufacturing, a critical question has emerged: how will these new loads…
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New ESIG Report Offers Framework for Integrating Large Load Flexibility into Resource Adequacy Planning
Read More: New ESIG Report Offers Framework for Integrating Large Load Flexibility into Resource Adequacy PlanningESIG Large Loads Task Force finds that treating demand flexibility as a planned capacity resource—rather than an ad hoc, short-term measure—can accelerate large load interconnection while protecting grid reliability. The Energy Systems Integration Group (ESIG) today released a new report examining how utilities, regional grid operators, and large load customers can address growing resource adequacy…
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Rapid increases in new types of large loads are driving the industry to rethink system planning and operations
Read More: Rapid increases in new types of large loads are driving the industry to rethink system planning and operationsThe Energy Systems Integration Group (ESIG) has released a new white paper, “Historical and Modern Large Loads: Characteristics, Context, and Industry Actions to Meet Grid and Customer Needs,” outlining the key differences between traditional large loads and new large loads, such as data centers, and discussing the main implications for system planning and operations. The…
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New ESIG Report Documents Real-World Grid Disturbances Involving Large Loads
Read More: New ESIG Report Documents Real-World Grid Disturbances Involving Large LoadsESIG Large Loads Task Force report shows how careful tracking of large load disturbance events can inform the interconnection practices needed to maintain reliable and secure grid operations. The Energy Systems Integration Group (ESIG) has released Large Load Disturbance Events, a new technical report documenting recent grid disturbance events in which large, power electronics–based loads…