Public Service Enterprise Group Incorporated

In an integrated downside stress scenario, regulatory friction with the New Jersey Board of Public Utilities (BPU) results in rate case lag, disallowed capital spending, or a cut in authorized ROE across PSE&G's $4.2B annual capital program, driving consolidated operating margins down by 300 bps below the FY2025 baseline of 24.49%. Concurrently, persistent benchmark interest rates (with the 10-year risk-free rate at 5.24%) push refinancing yields on PEG's $24.7B debt load above the pre-tax borrowing cost of 6.41%, raising net interest expense and eroding equity cash flow. Simultaneously, regional power market adjustments or political pushback compress PJM capacity clearing prices toward historical levels below the $325/MW-day collar cap, eroding PSEG Power's merchant contributions ($3,752M revenue in FY2025). In this compounded stress environment, operating cash flows would fail to meet capital commitments, expanding negative free cash flow beyond the modeled -$222.9M level and forcing additional debt issuance on an already leveraged balance sheet, though natural monopoly utility protections and federal Nuclear Production Tax Credit floors prevent enterprise insolvency.

Narrow

PSEG's competitive moat is anchored by its regulated transmission and distribution utility, Public Service Electric & Gas (PSE&G), which accounted for $9,483M, or 77.9%, of consolidated FY2025 revenue of $12,168M. PSE&G possesses natural monopoly status across its dense New Jersey service territory, where duplicate physical infrastructure is economically prohibitive and legally precluded under New Jersey Board of Public Utilities (BPU) oversight. This efficient scale advantage enables formulaic cost-of-service capital recovery, shielding roughly four-fifths of the enterprise from retail commodity volatility and generating predictable returns on rate-base capital investments.

Complementing the regulated core, PSEG Power operates a baseload nuclear generation fleet (Salem and Hope Creek) that contributed $3,752M in FY2025 revenue and generated 7.8 TWh of carbon-free generation at a 92% capacity factor in Q2 2026. This fleet benefits from low marginal operating costs and structural regional supply tightness across the PJM regional transmission organization, where the latest capacity auction cleared at the price cap collar of $325/MW-day against a 6.8 GW regional supply shortfall. Downside exposure to power market troughs is reinforced by statutory federal Nuclear Production Tax Credits (PTC), creating a resilient cash-flow floor.

The enterprise maintains disciplined economic profit generation, with an ROIC of 6.63% that exceeds its computed WACC of 6.45% and normalized cycle cost of equity of 6.23%, while sitting close to its moderate cost of equity of 7.0123%. Although regulatory caps on authorized return on equity prevent wide excess economic margins, the ring-fenced nature of the transmission and distribution assets combined with nuclear operational reliability supports a narrow moat rating with durable 10-year persistence.

Public Service Enterprise Group Incorporated (PEG) trades at 15.0x forward earnings against a peer median of 16.6x. Its EV/EBITDA of 13.1x compares with a peer median of 13.3x. The comparison uses 4 peers: Exelon Corporation, Dominion Energy Inc., Pinnacle West Capital Corporation and NextEra Energy Inc., as of 2026-10-03.

PEG combines high earnings visibility from PSE&G's regulated rate base compounding at 6.0% to 7.5% annually with substantial merchant nuclear capacity upside clearing at the $325/MW-day PJM collar cap.^4,5

PEG's current valuation of 15.02x forward earnings trades at a notable discount to peer utilities (16.1x-17.5x). With an approved $2.68 per share annual dividend, zero projected equity dilution, and federal nuclear production tax credits providing downside revenue protection, PEG represents an exceptional mature compounder opportunity.