ERCOT TAC (Aug 27, 2025): 2026 AS Methodology, RTC+B Readiness, Large-Load & IBR Updates

ERCOT TAC aug, 2026 AS Methodology, Large-loads, IBRs

The ERCOT TAC meeting held August 27, met to work through market-rule changes, reliability upgrades, and large-load integration. The agenda featured votes on multiple NPRRs/PGRRs/NOGRRs, a 2026 Ancillary Services methodology package, updates on Real-Time Co-optimization + Batteries (RTC+B), and status on major transmission projects and large-load interconnections. Here’s a summary of the key topics and takeaways.

Meeting Summary PJM IPS: Steady Progress on Queue Reform and Deliverability Enhancements: 07/25

PJM Interconnection Process Subcommittee Meeting Summary queue reform, pjm queue

At the July 24 meeting of the PJM IPS stakeholders gathered to continue work on refining PJM’s first-ready, first-served queue reform process and improving the transparency, speed, and accountability of project development. The session covered updates on Transition Cycle progress, upcoming milestone requirements, and refinements to interconnection and surplus capacity policies.

PJM TC2 Phase-1 System Impact Studies: Key Deadlines and Interconnection Risks for Renewable Energy Developers

summary of SPP's Large Load Stakeholder Engagement Forum

PJM’s TC2 cluster study process has officially moved into Phase-1 System Impact Studies (SIS), with study work starting on July 7, 2025. Results are expected in late September or early October. For project developers, owners, and stakeholders participating in this cycle, understanding both the study process and new compliance requirements is key to protecting your project’s viability and managing cost exposure. 

Key Takeaways from the PJM IPS Meeting: 06/20/25

PJM Interconnection Process Subcommittee meeting overview

On June 26, 2025, PJM convened its Interconnection Process Subcommittee (IPS) to provide critical updates on the ongoing evolution of its interconnection process, with a sharp focus on improving transparency, streamlining project timelines, and incorporating stakeholder feedback. The meeting covered updates to surplus interconnection service procedures, decision-making milestones, construction performance metrics, and feedback from developers in Transition Cycle 2 (TC2).

Key Takeaways from the PJM TEAC Meeting: 06/05/25

PJM TEAC Meeting Overview

On June 5, 2025, the PJM Transmission Expansion Advisory Committee (TEAC) convened to discuss critical updates and ongoing initiatives aimed at enhancing the regional transmission system’s reliability and efficiency.