The North American Electric Reliability Corporation on Sept. 19 reached an important milestone in its work to address the reliability impacts of rapidly growing large loads, with preliminary results indicating the foundational Computational Loads Reliability Standards have passed initial ballot.
NERC will validate the ballot results and post the report of comments this week.
The Computational Loads Reliability Standards leverage insights from NERC’s Level 3 Alert, incident reviews, and the Large Loads Working Group to create foundational requirements to support the reliable integration of large computational loads onto the bulk power system.
"Developed on an accelerated timeline, they also reflect extensive collaboration among NERC and Regional Entity staff, electric industry, data center and cryptocurrency industry participants, technical experts, and stakeholders to develop a common set of requirements addressing the distinctive operating characteristics and risks associated with these loads," NERC Said.
“The pace of change we are facing requires us to be able to identify emerging risks and act on them with urgency,” said Howard Gugel, NERC senior vice president of Regulatory Oversight. “Reaching this milestone on such a compressed timeline reflects the tremendous efforts of ERO Enterprise staff and industry who worked through complex technical issues to advance these requirements with reliability at the center. We recognize that important stakeholder perspectives remain to be addressed as the standards development process continues. That collaboration is essential as we continue to modernize how we develop standards to meet the needs of a rapidly changing grid.”
The experience gained through this work also informs NERC’s ongoing Modernization of Standards Processes and Procedures initiative, which is focused on creating a more flexible, responsive, and efficient standards development framework while maintaining the rigor and stakeholder engagement that are fundamental to the process, it said.
NERC began working to better understand the reliability impacts of emerging large electrical loads—such as data centers, Artificial Intelligence computing clusters, and cryptocurrency facilities—in 2024.
As these loads are reshaping the demand profile and exposing reliability gaps in both operational and planning time horizons, NERC is taking a multi-phased approach to these risks, with the first phase including the standards that advanced through initial ballot today along with newly defined terms for the NERC Glossary that are consistent with proposed changes to NERC registry criteria. NERC, along with the drafting team and advisory group (100+ member subject matter expert supporting body), will review and consider comments received as the standards development process continues toward a planned filing in the last quarter of the year.
To learn more about the ongoing efforts in this area and how to get involved, visit the Large Loads Action Plan initiative page.
In a recent interview with APPA, Jim Robb, President and CEO of the North American Electric Reliability Corporation, details the actions that NERC is taking as it relates to large loads.
He made his comments in an episode of APPA’s Public Power Now podcast posted in late July.
