MISO asks FERC to approve penalty-free queue exits by Oct. 19

MISO asked FERC to approve a queue-reform package by Oct. 19, which is one day before Decision Point II in the 2022 interconnection cycle and the deadline the operator proposes for penalty-free withdrawals from that cycle; the filing went to the commission on Sept. 21, leaving the requested schedule a single day between approval and the close of the exit window.

The problem is a queue that rewards staying put: under current rules, MISO says, nonviable projects have reason to remain in the study process rather than withdraw because exit carries potential penalties, and late withdrawals trigger restudies that delay everything behind them. Its three-part Definitive Planning Phase allows what the operator calls endless restudies in its final phase, each restart affecting adjacent queue cycles and reopening the cost and schedule estimates developers have built their plans around.

For the 2022 cycle the remedy is a clean way out: projects could exit penalty-free before Decision Point II on Oct. 20, and MISO asked FERC to act by Oct. 19 so the window functions as intended. For the rest of the queue the relief runs through a narrower threshold—today a project can withdraw without penalty when MISO finds a 35% increase in network upgrade costs, and the proposal raises that bar to 50%, so a sponsor would have to face a larger cost shock before the tariff offers a low-friction exit.

One provision reaches beyond the 2022 cycle: MISO would conduct no more than one final restudy in the last phase of interconnection study, a cap the operator says would apply to all study cycles.

MISO's case is that the measures would accelerate resolution of legacy queue congestion, give interconnection customers greater cost certainty, and prevent the prolonged study timelines that have historically kept generation off the transmission system; the operator, like its peers, has been clearing pending queues as electric demand forecasts rise.

Commenters at FERC have largely lined up behind the package: the Organization of MISO States, representing state utility regulators, told the commission it tentatively supports the approach and believes it can materially accelerate processing of legacy queue cycles while preserving MISO's responsibility to identify and address reliability concerns, and Ameren and Alliant Energy filed separately to urge approval.

RWE Americas backed the proposal with a caveat aimed at the projects furthest along: additional reforms are needed, the company told FERC, to address the continuing exposure of projects that have executed Generation Interconnection Agreements to significant and potentially unpredictable cost reallocations arising from later project withdrawals. Under that reading, the network upgrade cost a departing project avoids gets reassigned to the projects that stayed, and the size of that reassignment is hard to forecast in advance.

A project that walks away on Oct. 20 does so under a tariff that treats its departure as costless to itself, while the projects that remain are the ones holding executed interconnection agreements; RWE's filing says the cost consequences of other sponsors' withdrawals can land on them later, an exposure a penalty-free exit window does not settle and the kind a lender prices first. MISO's reforms promise better cost certainty at the queue's entry and exit points—genuine relief for developers who have watched restudies reopen estimates mid-cycle—but whether the cost of a departure becomes any more predictable for the projects that stay is a separate question RWE has put on the record at FERC.

The filing arrives where the queue is doing more work than it was designed to do: EIA's outlook shows double-digit solar growth in ERCOT and MISO while PJM runs its load growth through gas, the mix MISO's study cycles have to absorb, and September reporting on Washington's $1.9 billion SPARK package found it buying 23 gigawatts of capacity on lines that already exist, a tariff-design question more than an interconnection one.

There is a version of this argument that cuts against the queue's importance: as the publication has argued, grid access is becoming a customer class, set by budget line and tariff design rather than queue position, in which the value of standing in line falls as the value of being served on favored terms rises. MISO's filing is the other half of that picture—for projects already inside the 2022 cycle, position is still the asset and the tariff decides what leaving it costs, while for the cycles behind them the one-restudy cap is the only part of the package that reaches them at all.

FERC has been asked to act by Oct. 19. If the commission does, the window lasts a day, and two things become measurable: how many 2022-cycle projects take the free exit, and what the projects that stay end up carrying.