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Will AES's take-private deal receive all required US regulatory approvals (FERC, PUCO, NY PSC, CFIUS, HSR) by December 31, 2026?

Resolves January 15, 2027(300d)
IG: 0.80

Current Prediction

37%
Likely No
Model Agreement94%
Predictions9 runs
Last UpdatedMarch 20, 2026

Why This Question Matters

Regulatory approval is the central risk for AES shareholders. The Regulatory Reader flagged ELEVATED exposure from the convergence of FERC, PUCO, NY PSC, CFIUS, and HSR reviews. The 'No Burdensome Condition' clause gives the acquirer an exit option. If all approvals come by year-end, the deal is on track; if any stalls, the deal timeline and certainty are threatened.

REGULATORY_EXPOSURE

Prediction Distribution

0%25%50%75%100%
opus
sonnet
haiku
Range: 32%42%Aggregate: 37%
Individual Predictions(9 runs)
opusRun 1
38%

The question asks whether ALL five US regulatory bodies clear by December 31, 2026 — just 9 months from deal announcement. This is an aggressive timeline for utility M&A. FERC and HSR may clear relatively quickly (4-6 months typical), but PUCO faces the complication of a concurrent rate case and ESP transition, NY PSC reviews tend to be thorough (6-12 months), and CFIUS review involving QIA (a foreign sovereign fund) in US utility infrastructure could trigger an extended 90-day investigation. The compounding probability of all five clearing by year-end is significantly below any single approval probability.

Compounding probability across 5 independent regulatory bodiesCFIUS involvement of QIA sovereign fund adds scrutiny9-month timeline is aggressive for utility change-of-control
opusRun 2
42%

Utility take-private deals have become more common and the regulatory pathway is established. HSR should clear in 30-60 days. FERC has a standard process for change-of-control that typically takes 3-6 months. CFIUS, while potentially complicated by QIA involvement, has approved similar infrastructure transactions before. The main bottleneck is PUCO and NY PSC, which are state commissions with political dynamics. The acquirer's commitment (financing not conditioned on receipt) and the credit amendments already being done signal sophisticated deal management. I estimate ~70% individual approval probability for each body by year-end, compounding to ~17% for all five, but correlations between approvals push this up to about 42%.

Individual approval rates ~70% by Dec 2026 but compound multiplicativelyHSR and FERC likely faster; PUCO and NY PSC are bottlenecksCredit amendments already done shows deal management sophistication
opusRun 3
35%

The December 31, 2026 deadline is aggressive. Historical utility M&A involving multiple state commissions and CFIUS typically takes 12-18 months from announcement. With the deal announced March 1, 2026, December 31 is only 10 months. The 'No Burdensome Condition' clause doesn't directly affect whether regulators approve — it affects whether the acquirer accepts the conditions. The question is purely about regulatory timing. Given that NY PSC alone averages 8-12 months for utility transactions, and CFIUS can extend reviews to 120+ days, I weight this below 40%. The committee's ELEVATED regulatory exposure assessment reinforces this view.

Historical utility M&A takes 12-18 months for multi-jurisdiction approvalsNY PSC averages 8-12 months aloneCFIUS extended review possible with sovereign fund involvement
sonnetRun 1
40%

Five regulatory approvals in 10 months is tight. HSR is likely fastest (30-45 days). FERC change-of-control reviews typically take 3-6 months. CFIUS with QIA involvement could add complexity but infrastructure funds have navigated this before. PUCO is complicated by the concurrent AES Ohio rate case and ESP transition. NY PSC utility reviews are notoriously slow. The 'all by December 31' framing means one slow regulator blocks the YES resolution. Probability around 40%.

HSR fast, FERC moderate, CFIUS uncertain, PUCO/NY PSC slowOne slow regulator blocks YES resolutionConcurrent rate case proceedings complicate PUCO timing
sonnetRun 2
33%

The deal management team clearly anticipated regulatory complexity — credit amendments were done within 2 weeks, suggesting preparation. But preparation doesn't control regulatory timelines. The key bottleneck is NY PSC, which has a track record of extended reviews for utility acquisitions. Even if FERC, HSR, and CFIUS clear by Q3 2026, waiting on NY PSC and PUCO could push past December. The committee found REGULATORY_EXPOSURE at ELEVATED for good reason. I see this at about one-third probability.

NY PSC is the likely bottleneck with historically slow reviewsDeal team prepared but cannot control regulatory timelinesELEVATED regulatory exposure classification is well-supported
sonnetRun 3
37%

Considering the base rate: large utility take-privates with multiple regulatory approvals rarely complete all approvals within 10 months of announcement. The OneOK/Magellan, Energy Transfer/Williams, and similar deals took 12-15 months for full regulatory clearance. AES has more jurisdictions to clear. The acquirer group (GIM + EQT) are experienced infrastructure investors which helps navigate the process, but doesn't accelerate regulatory calendars. ~37% reflects this is possible but below even-odds.

Base rate for multi-jurisdiction utility M&A approvals: 12-15 months typicalExperienced acquirers help but don't control regulatory timing5 independent bodies creates long-tail risk on slowest approval
haikuRun 1
35%

Five regulatory approvals in 10 months is challenging. HSR likely clears fast, FERC in 3-6 months, but CFIUS (QIA involvement), PUCO (concurrent rate case), and NY PSC (historically slow) are each uncertain. Compound probability of all clearing by year-end is low.

Compound probability across 5 approvalsCFIUS + QIA adds complexityNY PSC historically slow on utility transactions
haikuRun 2
32%

Multi-jurisdiction utility M&A typically requires 12-18 months for full regulatory clearance. December 31, 2026 gives only 10 months. The committee assessed REGULATORY_EXPOSURE as ELEVATED. Even well-managed deal processes face timeline risk from regulatory calendars outside their control.

12-18 month typical timeline vs 10 months availableELEVATED regulatory exposure assessmentRegulatory calendars are independent of deal team preparedness
haikuRun 3
38%

The experienced acquirer group and proactive credit amendments suggest a well-managed process that could proceed faster than historical averages. But the CFIUS wrinkle with QIA and concurrent state proceedings create uncertainty. I lean slightly below the consensus at ~38%.

Proactive deal management may accelerate timelineCFIUS with sovereign fund is wildcardState proceedings add concurrent complexity

Resolution Criteria

Resolves YES if all five US regulatory bodies (FERC, PUCO, NY PSC, CFIUS, HSR) have issued final approval or clearance for the AES/Horizon Parent merger by December 31, 2026. Resolves NO if any of the five has not issued approval by that date, or if the deal is terminated.

Resolution Source

SEC filings (8-K), FERC docket, PUCO docket, regulatory press releases

Source Trigger

Track FERC, PUCO, NY PSC, CFIUS decisions. Any rejection or burdensome condition could terminate the deal.

regulatory-readerREGULATORY_EXPOSUREHIGH
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