Long-Term Reliability Assessment (LTRA)

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MISO-SPP Conference Eyes Future Generation Trends
The Gulf Coast Power Association’s MISO-SPP Regional Conference showcased the rush to add resources, and panelists mused on which new trends could take hold in resource expansion.
MRO
Energy Availability Tops MRO’s 2026 Risk List
MRO's Regional Risk Assessment found uncertain energy availability to be the highest priority risk for the third year in a row.
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MISO, SPP CEOs Bet on Improved Interconnection Processes for AI Load
MISO’s and SPP’s CEOs are confident their interconnection queues will be up to the task of meeting new data center load once their respective special expedited lanes wind down.
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NERC Staff Outline Growing LTRA Challenges
NERC staff acknowledged recent criticisms of the 2025 Long-Term Reliability Assessment while describing the challenges of performing the analysis in recent years.
Invenergy
NERC to OMS: Long-term Assessment not a Predictor of Risk
NERC officials appeared before an Organization of MISO States board meeting in an attempt to quell regulators’ discontent with MISO’s “high-risk” label in the 2025 Long-Term Reliability Assessment.
NERC
MISO States Dispute ‘High Risk’ Designation from NERC
Members of the Organization of MISO States sent a letter to contradict aspects of NERC’s Long-Term Reliability Assessment, disputing the ERO’s label of MISO as being at “high risk.”
NERC
NERC Warns of ‘Worsening’ Resource Adequacy Through 2035
NERC's latest Long-Term Reliability Assessment projected more than half of all assessment areas will face high or elevated risk of energy shortfalls in the next 10 years.
© RTO Insider LLC
NERC Managers Share 2026 Priorities
NERC's head of reliability assessments said the ERO will continue to be guided by priorities developed over the last three-year plan during the "bridge year" of 2026.
FERC
NERC Navigates Turbulent Reliability Landscape in 2026
NERC managers say the organization is well positioned to meet a variety of challenges coming in 2026.
NERC
NERC Manager Shares Outlook on Long-term Assessments
NERC's Manager of Reliability Assessments said the ERO is working to make its Long-Term Reliability Assessments more useful to stakeholders.

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