NiSource Inc.

▲ Bull Case

• ◆Amazon 2,800 MW + Alphabet 515 MW represent executed PPAs with AAA/AA+ counterparties — contractual capacity charges apply regardless of utilization — structurally transforming Indiana's energy economy with NiSource as the exclusive regulated infrastructure backbone, driving 12-14% rate base CAGR uniquely best-in-class among US regulated utilities.
• ◆GGM at current price implies only 4.2% terminal dividend growth vs. management's 6%/yr explicit guidance — the gap represents unpriced optionality from the 5.7 GW pipeline, GenCo returns exceeding regulated ROE, and Amazon/Alphabet demand sustainability; if terminal growth re-rates toward 5%, fair value approaches $65+, and a third hyperscaler PPA signing adds $6-10/share.
• ◆Indiana is a utility-friendly, strategically aligned regulatory environment where state government, IURC, and major employers (Amazon is Indiana's largest private employer) are fully aligned on data center infrastructure development, presenting LOW political disruption risk vs. peer utility jurisdictions; 6%/yr dividend growth guidance is the firmest and highest explicit commitment in the utility sector.

▼ Bear Case

• ◆At 22x forward P/E, NiSource trades at a 35-45% premium to the utility sector; a UST +100bps rate shock reprices the multiple to 17-18x, implying a $37-42 stock — macro interest rate sensitivity is the primary near-term downside risk given the premium valuation and structurally negative FCF during the capex cycle.
• ◆Alphabet 340 MW GenCo commissioning (summer 2026) is an unconfirmed execution milestone; a 12+ month delay would signal construction execution problems that could affect the much larger Amazon program, delay contracted capacity revenue recognition, and produce Q3/Q4 2026 earnings misses — the single most important near-term thesis test.
• ◆Multi-state regulatory complexity across 6 gas distribution states (particularly Massachusetts, which has been the most aggressive US state regulator on gas pipeline retirement) creates simultaneous execution risk; a formal mandate for accelerated gas system retirement in MA, OH, or PA (collectively ~40% of gas distribution earnings) without adequate stranded cost recovery would materially impair the gas segment's long-term earnings trajectory.

“Analyst consensus converges around a ~$51.36 price target, validating the PWFV of ~$50.45 independently. The central debate is whether NiSource deserves a sustained 35-45% premium to the utility sector multiple, or whether the premium compresses as the capital cycle matures, execution risks are realized, or interest rates rise. Bulls argue the 12-14% rate base CAGR and contracted hyperscaler demand are uniquely durable and justify a permanent re-rating. Bears argue 80% of the base case is already priced at $46.45, FCF is structurally negative through the capex cycle, the premium multiple creates asymmetric downside to rate shocks, and the Alphabet commissioning/Amazon program execution risk is not fully reflected in consensus. The secondary debate concerns whether GenCo returns will sustainably exceed regulated ROE or whether IURC will ultimately collapse the differential over time.”

• ◆Alphabet 340 MW GenCo confirmed operational at Q3 2026 earnings (October 2026) — primary thesis proof-of-concept and first contracted capacity revenue quarter
• ◆Third hyperscaler PPA signing (FY2026-FY2027) — any non-Amazon/Alphabet contracted capacity = infrastructure re-rating catalyst worth $6-10/share
• ◆Indiana IURC rate case constructive outcome (H2 2026) — ROE authorization and GenCo cost recovery framework confirmation
• ◆Federal Reserve rate cuts — each 25bps cut = utility multiple expansion tailwind for premium-rated NI
• ◆FY2026 year-end guidance update (Q4 2026/February 2027) — confirms 9-10% EPS CAGR through FY2028+ and validates the core thesis

• ◆Amazon reduces Indiana contracted capacity by >840 MW (>30%) or initiates formal PPA renegotiation downward — KILL SWITCH; exit to 0-1% within one week
• ◆Alphabet 340 MW GenCo not operational by December 31, 2026 — KILL SWITCH; reduce by 40% immediately; signals execution risk for larger Amazon program
• ◆Indiana IURC formal disallowance of >$500M in NIPSCO capex — KILL SWITCH; reduce by 50%; initiates formal thesis review
• ◆Credit rating downgrade to non-investment grade (S&P BB+ or Moody's Ba1) — KILL SWITCH; exit fully within 48 hours; capital structure risk supersedes fundamental thesis
• ◆Massachusetts, Ohio, or Pennsylvania formally mandates accelerated gas system retirement without adequate stranded cost recovery — KILL SWITCH; reduce by 30-35%; reassess gas distribution segment long-term earnings
• ◆UST +100bps rate shock compressing multiple from 22x to 17-18x forward P/E — macro headwind pushing stock to $37-42 range
• ◆Coal retirement (Schahfer plant NERC/DOE extension) creating grid reliability complications, cost overruns, or regulatory friction