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Webinar

What's Coming in June: FERC's High-Stakes Move on Large Load Interconnection

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RTO Insider 2026

FERC has committed to issuing a major rulemaking in June addressing the interconnection of large loads to the transmission system, a decision that could reshape the boundary between federal and state regulatory authority over the nation's power grid.

Join RTO Insider Editor Emeritus, Rich Heidorn Jr. and former FERC Chair, Mark Christie for an expert preview of what the commission is likely to propose and what it means for utilities, large industrial customers, data centers, and state regulators.

What you will walk away with:

  • A clear understanding of why FERC's response to Energy Secretary Chris Wright's ANOPR could redraw the lines of federal and state jurisdiction over large load interconnections.

  • Insight into the legal and political complexities that will shape the commission's approach.

  • An appreciation of why stakeholders are pushing back, and what arguments about end-use retail customers and distribution facility jurisdiction could mean for the rulemaking's final form.

  • A sense of where state regulators stand and why some are urging FERC to set minimum standards while leaving retail tariff regulation to state commissions.

Our speakers will break down the key jurisdictional questions at stake, examine the range of approaches FERC might take, and assess the implications for transmission planning, cost allocation, and state-federal relations in an era of surging electricity demand.

Meet the Speakers

Rich Heidorn Jr., RTO Insider

Rich Heidorn Jr., RTO Insider

Editor Emeritus

Rich is a former reporter and editor for The Philadelphia Inquirer, where he began covering the electric industry as Pennsylvania, New Jersey and Delaware introduced competition in the late 1990s. His coverage won the National Press Foundation’s 1998 award for energy reporting. He later headed a Houston-based startup that produced hourly power indexes and worked as an energy analyst for Bloomberg Government. In between, he worked for eight years in the Federal Energy Regulatory Commission’s Office of Enforcement, where he became a whistleblower — proving he was not cut out for government work. He holds a journalism degree from Penn State University and an MBA from Temple University.

Mark Christie, Williams & Mary Law School

Mark Christie, Williams & Mary Law School

Visiting Professor of the Practice of Law, Director

Mark Christie is the Founding Director of the Center for Energy Law and Policy, a position he assumed in October 2025. He also serves as a Visiting Professor of the Practice and a Lowance Fellow at William & Mary Law School. Christie is a former Chairman of the Federal Energy Regulatory Commission (FERC), where he served as a commissioner from January 2021 to August 2025, the final seven months as Chairman. Before FERC, he was Chairman of the Virginia State Corporation Commission, on which he served for nearly 17 years.

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