MISO PAC Meeting Key Takeaways
At the July 16, 2025, meeting of the MISO PAC, stakeholders convened to review major updates surrounding generator interconnection reform, introduce Gen-Online, a new digital tool for developers, and the evolving regulatory landscape under FERC Order 2023. The discussion reflected MISO’s continued push to modernize the queue process, enhance transparency, and maintain system reliability amidst increasing interconnection demand.
Advancing Generator Interconnection Reform
A central focus of the meeting was continued progress on queue reform initiatives outlined in PAC‑2023‑1. MISO emphasized its intent to reduce project withdrawal and restudy risk by implementing stricter milestone requirements and adjusting penalty provisions. In response to FERC Order 2023, MISO plans to adopt enhanced financial commitments and clarify expectations around project readiness.
The interconnection process remains under scrutiny, with Charles River Associates conducting an independent review. Their findings will guide further refinements to the Definitive Planning Phase (DPP), aiming to create a more predictable, enforceable timeline for both developers and MISO planners. Final proposals are expected to be presented in fall 2025, with a tariff filing to follow before year-end.
Introducing Gen-Online
MISO also unveiled its forthcoming Gen‑Online platform—a digital tool designed to simplify and streamline the generator interconnection application process. Once launched, Gen‑Online will provide developers with a centralized dashboard to track project milestones, view study results, and manage documentation. The tool is part of a broader transparency initiative and is scheduled for release later this year.
Operational and Planning Subcommittee Updates
Other agenda items included updates from the Interconnection Process Working Group (IPWG) and Planning Subcommittee (PSC), which addressed:
- Insurance requirements for small generators (PAC‑2025‑1), which remain under development.
- Updates to BPM‑020 (Business Practice Manual), with annual revisions underway to align with new queue procedures.
- Coordination on reliability planning initiatives, including the impact of large incremental loads.
These ongoing efforts underscore the committee’s commitment to aligning procedural updates with operational needs and long-term system planning.
Looking Ahead
The July PAC meeting reaffirmed MISO’s goal of improving the interconnection experience for all stakeholders through a blend of digital innovation, policy updates, and stakeholder collaboration. As Gen‑Online enters final development and queue reforms approach implementation, developers should prepare for a more structured, milestone-driven process.
ZEG Insight
At Zero Emission Grid, we closely track developments at MISO and across all ISOs/RTOs to ensure our clients stay ahead of evolving interconnection requirements. If you’re navigating MISO’s queue or preparing for project submission under the new framework, our experts are here to help you strategize and succeed.
Gain insights in the evolving power grid interconnection landscape. Dive into this month’s comprehensive stakeholder meeting summaries and blog insights to stay informed and ahead of the curve. For more information on ZEG and our services, schedule a free demo today!
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