Federal energy regulators took sweeping action on June 18, 2026, issuing parallel show cause orders to all six regional grid operators under their jurisdiction—with FERC directing each to justify or reform how they handle interconnection requests from data centers and other large energy users.
The move follows a large load interconnection proceeding launched at the direction of Energy Secretary Chris Wright. It signals that existing tariff structures may no longer be adequate for the surge in electricity demand now pressing against the grid.
FERC issues show cause orders to six grid operators
At its June 18, 2026 open meeting, the Federal Energy Regulatory Commission announced parallel show cause orders under Section 206 of the Federal Power Act, targeting all six regional grid operators currently under FERC’s jurisdiction.
Each operator faces a clear choice: justify its existing interconnection tariffs for data centers and other large energy users or reform them. The parallel structure of the orders ensures no single grid operator can wait to see how others respond. All six must act on the same timeline, under the same scrutiny.
The proceeding was formally initiated at the direction of Energy Secretary Chris Wright, making this a coordinated effort between the Department of Energy and an independent regulatory body.
Why FERC acted: Surging electricity demand and interconnection backlogs
The United States is experiencing a sharp rise in electricity demand. Secretary Wright attributed this growth to manufacturing expansion, technological innovation, and broader economic activity — factors showing no sign of slowing.
Data centers require large blocks of power delivered quickly. Current interconnection tariffs have drawn criticism for creating delays and bottlenecks that prevent new large loads from connecting to the grid at the pace the market now demands. Wright’s directive called specifically for reforms that would accelerate what the administration describes as “speed to power” for large energy users—getting new loads and new generation onto the grid faster than existing processes allow.
National security considerations also featured in the rationale. The administration framed faster grid access not only as an economic priority but also as a matter of American security and global competitiveness.
Expected effects: Faster interconnection and ratepayer protections
The reforms FERC is pursuing carry two stated goals that might appear to be in tension: speeding up interconnection while protecting existing electricity customers from bearing unfair costs.
On the speed side, the orders are designed to streamline how new large loads — and the generation needed to serve them — connect to the grid. Interconnection delays have long been a friction point for developers and large energy users alike. On the cost side, the action aims to increase transparency in how interconnection costs are allocated so that grid upgrade expenses triggered by new large loads do not fall on existing ratepayers rather than on the parties requesting the connections.
Deputy Secretary Danly explicitly framed both goals as consistent with what the administration calls the “Ratepayer Protection Pledge”—a commitment to keeping electricity affordable, reliable, and secure for American consumers.
Background: The DOE’s role and the large load interconnection proceeding
FERC operates as an independent regulatory commission, but it coordinates with the Department of Energy on matters touching grid reliability and energy policy. The large load interconnection proceeding is a notable example of that coordination in practice.
Secretary Wright formally directed the initiation of the proceeding before the June 18 meeting, establishing the policy context within which FERC then acted. The Commission’s use of Section 206 of the Federal Power Act provided the legal authority to require grid operators to justify or change their rates and tariffs—a well-established but consequential tool.
Both Wright and Deputy Secretary Danly issued public statements welcoming FERC’s actions. Wright pointed to the need to “remove barriers, accelerate development, and ensure America has the affordable, reliable, and secure energy” required for sustained growth. Danly credited FERC Chairman Swett with demonstrating commitment to addressing the secretary’s directive.
Invoking the Federal Power Act
FERC’s June 18 orders represent a significant regulatory moment for the U.S. electricity grid. Six regional operators must now justify or reform their interconnection tariffs for large energy users — a process that could reshape how data centers and other major loads connect to the power system.
The action stems from a DOE-initiated proceeding and invokes Section 206 of the Federal Power Act, targeting two problems simultaneously: slow interconnection timelines and the risk of unfair cost allocation onto existing customers.
Whether the orders produce meaningful tariff reforms will depend on how each grid operator responds. The process is now formally underway.
Kelly is an experienced writer with 15 years of experience exploring the big stories that shape our world, from tech breakthroughs and space exploration to climate, energy, and the fascinating quirks of science. She has a talent for turning complex ideas into sharp, memorable insights that stay with readers long after they’ve finished reading.
