FERC partly approved PJM’s proposed clarifications on the interconnection requirements for generators seeking to serve adjacent load, but rejected the RTO’s proposed definition of “co-located load,” finding it deviated from the commission’s directive.

MISO has filed with FERC to alter its accounting practices amid a record number of withdrawals from its generator interconnection queue.

The Texas Public Utility Commission filed a proposed rule change that would establish interconnection standards for large load customers and support business development while maintaining system reliability.

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.

FERC rejected a rehearing request of its order approving SPP’s proposed one-time accelerated study of shovel-ready interconnection requests, sustaining its original 2025 decision.

FERC ruled that MISO is free to continue using its interconnection queue fast lane, shutting down rehearing requests from several clean energy organizations.

MISO is considering a new type of interconnection agreement for generation built on site and strictly for new large loads.

FERC largely approved compliance filings by three California investor-owned utilities related to interconnection queue requirements.

ISO-NE’s first interconnection cluster study held under new Order 2023 rules is made up mostly of large battery resources and contains only five wind and solar projects.

Capacity auction reforms, a new asset condition reviewer role, parallel transmission planning efforts, new reserve products, Pay-for-Performance changes and interconnection modifications are likely to be on the docket for ISO-NE in 2026.