inverter-based resources (IBRs)

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ERCOT Stakeholders Endorse 2026 AS Methodology
ERCOT stakeholders, while raising concerns over the grid operator’s use of conservative operations, have endorsed staff’s recommendations for computing minimum ancillary service quantities for 2026.
Kevin Dooley, CC-BY-SA 2.0, via Wikimedia Commons
NERC Standards Committee Tackles Final Order 901 Tranche
NERC's Standards Committee agreed to post two inverter-based resource-related standard authorization requests for industry comment at its monthly meeting.
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Trustees: NERC ‘Front and Center’ Addressing Reliability Challenges
NERC's trustees approved next year's budgets while urging stakeholders to continue collaborating with the ERO as the industry faces an ever-growing set of challenges.
Duke Energy Renewables
NERC Posts IBR Standards for Comment
NERC's new standards aim to satisfy FERC's directive to develop reliability requirements for inverter-based resources.
EMC Engineering Services
NERC Plans to Register 720 IBRs by May 2026
NERC will begin registration of Category 2 IBRs within the next few months, according to the ERO.
FERC
FERC Approves IBR Ride-through Standards
FERC approved two new reliability standards mandating voltage and frequency ride-through requirements for inverter-based resources.
FBI
NERC Posts CIP Survey, IBR Registration Updates
NERC released an industry survey on emerging security risks to the grid, along with material helping owners of inverter-based resources register with the ERO.
FERC
Lauby Says U.S. ‘On the Right Track’ After Iberian Blackout
NERC Chief Engineer Mark Lauby said the North American grid already has measures in place to prevent the mishaps that led to April's blackout in Spain and Portugal.
Shutterstock
Expert Says Spain Blackout Unlikely in U.S.
Analysis from a Grid Strategies expert indicates that the issues that caused the Iberian Peninsula blackout are unlikely to occur in the U.S.
NERC
NERC RSTC Tackles Priority Projects in Quarterly Meeting
At the quarterly meeting of NERC’s Reliability and Security Technical Committee, NERC Chief Engineer Mark Lauby reminded members that the industry is facing “a busy time” dealing with the growing number of risks to grid reliability.

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