Southern Company

Refresh delta (since 2026-06-21)

What changed — six material moves

1. Q2 2026 printed a headline beat on a flat top line (2026-07-30). GAAP diluted EPS $1.03 vs $0.79 (+30%); adjusted $1.13, $0.21 above Q2'25 and $0.14 above the $0.99 consensus — but revenue was $6,977M vs $6,973M, dead flat, and operating income rose 0.7% ($1,776M vs $1,764M). Management moved FY2026 to "near or at the top" of the $4.50-$4.60 adjusted range.
2. Georgia Power signed a 25-year, ~3,200 MW contract with OpenAI (2026-07-23) — "Project Camellia," a 1,400-acre Effingham County campus, ~$20B initial / >$30B at full build, power phased 2028-2032, with up to 1,000 MW of demand response and OpenAI paying the full infrastructure and electric-service cost so it cannot be passed to existing ratepayers.
3. Contracted large load stepped up. The 10-QForm 10-QThe quarterly version of the annual report. Lighter, and not audited. now discloses ~11 GW PSC-reviewed plus ~5 GW agreed and pending review = ~16 GW, of which ~13 GW carry minimum duration, termination payments and posted financial security, and all 16 GW carry minimum-bill provisions; service on the remainder begins through 2028. On the 2026-08-03 call management put total contracted at >17 GW with a prospective pipeline still >75 GW.
4. The financing model changed shape — twice, in opposite directions. Management cut the remaining equity need through 2030 to $1.1B (from a far larger program), having sourced $700M of forward equity in Q2 and settled ~$2B recently, en route to 17% FFO/debt by 2029 [transcripts/2026-q2]. Then on 2026-08-06 Southern issued $2.73B of convertible senior notes — $833.75M at 2.125% due Dec-2027 (conversion ~$104.56) and $1,897.5M at 3.50% due Sep-2029 (conversion ~$118.50), a maximum of 29.4M shares. A new 2026 ATM/forward program for up to 50M shares was signed 2026-06-08.
5. Georgia turned affordability into deliverables. The Georgia PSC approved a stipulation on 2026-05-28 cutting annual fuel billings 12.9%, ~$394M, effective 2026-06-01, plus storm-cost recovery of a $869M regulatory asset over 67 months (~$156M/yr) and $77M of nuclear PTCs credited to customers. Georgia Power published a six-point Customer Protection Pledge (2026-07-15) and Southern joined the federal Ratepayer Protection Pledge (2026-07-23).
6. Two legal exposures hardened. Sierra Club, Georgia Interfaith Power & Light and others appealed the Dec-2025 9,885 MW certification to Fulton County Superior Court on 2026-03-25, seeking decertification of at least 757 MW; motions to dismiss were filed 2026-04-24 and 2026-06-23 and remain undecided. Separately, in the nuclear-industry wage-fixing class action (D. Md., amended Nov-2025 to name Southern Nuclear), the 10-Q states plainly that "an adverse outcome could have a material impact on Southern Company's financial statements".

Not a delta, but a gap the new shelf closed: the $26.5B DOE loan guarantee (closed 2026-02-20 — $22.4B to Georgia Power, $4.1B to Alabama Power, FFB at Treasury + 0.375%, final maturity 2055-12-10, drawable through 2033-09-15; $1.0B drawn March 2026 at 5.041%) predates the prior dossier's date but was absent from it. It is the largest loan in DOE history and is projected to save customers ~$7B over the term.

What held

The structural thesis stands, and one leg of the bear case broke. The legal monopoly, the Georgia concentration, the constructive-regulation dependency and the rate-base compounding mechanic are all unchanged. Demand is not the question it was: weather-normal retail sales rose 2.3% in H1 2026, the highest through-June growth in nearly two decades, with weather-adjusted commercial KWH +10.9% at Georgia Power in Q2 and data-center usage +55% YoY.

What broke is bear point #2 from the prior dive — "the financing model dilutes the thesis." The DOE facility replaces ~$26.5B of what would have been market debt with 30-year government-guaranteed paper at Treasury+37.5bp, and the residual equity need is now $1.1B rather than an open-ended ATM. That is a genuine improvement in the cost of the build, and it lands on customer bills too, which partly disarms bear point #1.

What got worse is earnings quality. Strip the below-the-line and the quarter is ordinary:

. The H1 effective tax rate was 14.1% vs 21.1%. Meanwhile cash interest paid rose 14.4% (H1 $1,472M vs $1,287M, with $100M capitalized vs $61M) while the income-statement interest line fell. None of this is improper — it is exactly how a regulated utility mid-build reports — but the growth investors are paying 22x for was, this quarter, produced by tax rate, AFUDC and capitalised interest, not by selling more power at a better spread.

And the load is still almost entirely forward-dated. System data-center load is >1.2 GW today [transcripts/2026-q2] against 16-17 GW contracted. Roughly 7% of the contracted book is actually flowing. The OpenAI phases run 2028-2032. This is not a criticism of the contracts — it is the honest shape of the position.

Refreshed lenses

Competitive advantages — refreshed (one new moat, one extended)

Two additions to the moat inventory since the prior dive:

• A cost-of-capital advantage no peer has. The $26.5B DOE/FFB facility at Treasury + 0.375%, maturing 2055, is a funding channel available to essentially nobody else at that size — the largest loan in DOE history. In a sector-wide capexCapital expenditureMoney spent on long-lived things — buildings, machines, servers — rather than on running costs. race where every integrated utility is bidding for the same debt markets, borrowing 30-year money at a 37.5bp spread is the difference between earning the authorized return and grinding against it. It also converts into an affordability argument (~$7B of projected customer savings), which is the currency that buys regulatory goodwill in Georgia right now.
• The Vogtle-plus-Hatch carbon-free base extended. The NRC approved subsequent license renewal for Plant Hatch Units 1 and 2 on 2026-06-12, adding 20 years (to 2054 and 2058). Combined with Vogtle 3/4, SO can offer hyperscalers 24/7 carbon-free baseload on a multi-decade horizon — the specific thing OpenAI-class buyers are contracting for.

The bargaining-power read is better than the prior dive's. The OpenAI structure — customer pays full infrastructure cost, posts security, and supplies 1,000 MW of demand response back to the grid — is a utility dictating terms, not accommodating them. Womack's own framing on the call was that Southern is "not going to be next" on new large-scale nuclear, while arguing the country needs additional units operating by the mid-2030s [transcripts/2026-q2] — a discipline signal after the $14B→$35B Vogtle history.

Segments — refreshed (the mix moved hard)

Net income by registrant, Q2 and H1:

Three things worth naming:

• Georgia Power grew net income 28.3% on 0.7% revenue growth. Operating income rose 8.3% ($1,004M vs $927M) — better than the revenue line implies, because the 12.9% fuel-billing cut is a pass-through that shrinks revenue without touching margin. The remaining 20 points of net-income growth are below the line.
• Southern Power swung to a loss — H1 operating loss $(122)M vs $88M profit. The wind-repowering accelerated depreciation is the cause and it is quantified and finite: ~$200M remaining in 2026 and ~$100M in 2027 pre-tax. Against that, Southern Power committed to 400 MW of turbine uprates at Franklin and Wansley ($580-645M, COD 2029-2030), placed all 200 MW of the Kay repowering in service, and holds a 97% investment-coverage ratio through 2030 on ~12-year average contract duration.
• The pricing line is going the wrong way. The MD&A is explicit: "Changes in rates and pricing resulted in decreases in revenues in the second quarter and year-to-date 2026… primarily due to lower contributions from commercial and industrial customers with variable demand-driven pricing at Georgia Power". Volume up, price per unit down. That is the mechanism by which record sales growth produced flat revenue.

Earnings result — refreshed

Q2 2026 (10-Q, filed 2026-07-30):

• Revenue $6,977M vs $6,973M — flat, and a miss against the Street's revenue estimate.
• Operating income $1,776M vs $1,764M (+0.7%); D&A $1,434M vs $1,323M (+8.4%).
• Net income to Southern $1,174M vs $880M (+33.4%); GAAP diluted EPS $1.03 vs $0.79.
• Adjusted EPS $1.13, +$0.21 YoY, $0.13 above management's own estimate and $0.14 above the $0.99 consensus [transcripts/2026-q2; web: Alphastreet, 2026-08-03].
• Diluted shares 1,141M vs 1,108M (+3.0%); shares issued rose from 1,120M at YE2025 to 1,151M at 2026-06-30 (+2.8% in six months, +4.5% YoY).

H1 2026: revenue $15,374M vs $14,748M (+4.2%); operating income $3,794M vs $3,774M (+0.5%); net income to Southern $2,531M vs $2,214M (+14.3%); diluted EPS $2.23 vs $2.00. Adjusted H1 $2.46 [transcripts/2026-q2].

Guidance. FY2026 adjusted $4.50-$4.60, now expected "near or at the top." Q3 2026 adjusted estimate $1.50 per the call transcript [transcripts/2026-q2] — note that at least two web summaries report $1.65 for the same figure; the transcript body is primary and I use $1.50. Conflict surfaced, not resolved. Long-term guidance (8-9% through 2028, 5-7% raised toward 8% through 2030) is carried from the prior dive and was not re-verified this run.

Balance-sheet flags at 2026-06-30:

• Total assets $162,027M (from $155,720M at YE2025, +$6.3B in six months). CWIP $11,874M (+$1.34B).
• Total debt $75,582M = LT debt $68,756M + $4,694M current maturities + $2,132M notes payable. Cash $2,984M → net debt ~$72.6B.
• Total equity $42,342M including NCI $2,772M → Southern common equity $39,570M; debt/common equity ~1.91x, improved from ~2.0x at YE2025 because $2.6B of equity was issued. Book value $34.40/share, market-to-book 278% (vs $32.18 and 271% at YE2025).
• Carrying value of long-term debt $72.7B vs fair value $68.0B — a $4.7B below-par mark, the arithmetic of having financed a build at rates below today's curve. Cheap legacy debt is an asset; it is also a reminder of what refinancing costs.
• FCF remains structurally negative and the gap widened in dollars. H1 OCF $4,280M (+24.7%) against property additions of $6,639M (+21.7%) → a $2,359M shortfall, on top of $1,579M of dividends. Funded with $4,790M of new long-term debt, $2,596M of common stock (vs $62M in H1 2025) and $1,415M of net notes payable.
• Par value changed from $5.00 to $0.01 effective 2026-05-13 (charter amendment), reclassifying $5,577M from common stock to paid-in capital. Cosmetic; no economic effect. Flagging it only because it makes YoY equity-line comparisons look alarming when they are not.

Market reaction: the news is landing and the stock is not. SO closed Q2 at $95.71 (2026-06-30) and trades at $91.33 on 2026-08-10 — −1.9% against the $93.09 price at the prior dossier, despite a beat, a guidance raise, a 3.2 GW OpenAI contract and the largest loan in DOE history. Consensus rating has slipped from Moderate Buy to Hold (6 Strong Buy / 1 Moderate Buy / 16 Hold / 2 Strong Sell) with a mean target of $102.02 and a high of $114. Trailing P/E 22.32, forward 20.00, yield 3.33% on a $3.04 dividend, beta 0.33. Peer multiples were not re-sourced this run — see Lens 7.

Earnings-call sentiment — refreshed (first transcript on disk)

The prior dive had no transcript and synthesized sentiment from coverage. transcripts/2026-q2.md is now the first primary call document in the shelf, so this is a step up in evidence grade rather than a like-for-like sentiment comparison. Against the Q1 2026 and FY2025 commentary the prior dossier characterised:

• The data-center number keeps escalating, and the escalation is now specific rather than aspirational. Q1: "~9 GW since 2023" (10-KForm 10-KA company’s audited annual report to the US regulator. The most complete thing it publishes.) → "11 GW contracted / 23 GW late-stage" (Q1 slides) → Q2: ~16 GW in the filing, >17 GW on the call, with a named counterparty and a signed 25-year term. The pipeline number (>75 GW) has stopped growing — management now says it "remains well above 75 GW," which is a plateau, not a raise.
• A new dominant theme: financing discipline. This is the biggest tonal shift. Q1's script was demand; Q2's is how the demand gets funded without wrecking the credit: 17% FFO/debt by 2029, remaining equity need cut to $1.1B by 2030, $700M sourced in Q2 via forwards, explicit credit for "access to low-cost DOE loans" [transcripts/2026-q2]. Management is answering the dilutionDilutionIssuing new shares, so each existing share owns a smaller slice of the same company. critique directly — which means it heard it.
• Affordability is no longer defensive, it is a product. The prior dive noted management volunteering a $556M/yr rate-pressure offset as "a tell that the political pressure is real." Q2 goes further: a fuel-bill cut already delivered, a published Customer Protection Pledge, a federal pledge signed, and an OpenAI contract structured so the customer funds its own infrastructure. They have converted the attack into a talking point.
• What they are careful about. Womack on new nuclear: "Southern Company is not going to be next" — while arguing the US needs more units by the mid-2030s. And on capex: "there is not placeholders in our capital plan. We do not get ahead of our regulators" — meaning the Alabama and Georgia RFPs now open represent "substantial incremental investment upon our current base capital plan" that is not in the guided numbers [transcripts/2026-q2]. That is unhedged upside, and also unhedged future equity need.
• Tone: confident and, for the first time, defensively organised. The risk the prior dive named — "confidence is the consensus" — is now visible in the price: the stock did not reward any of it.

Stock-price catalysts — refreshed

No single ≥5% session was identified in the 2026-06-21 → 2026-08-10 window. What the window actually shows is more interesting than a big move:

The pattern has changed since the prior dive. The prior dossier said "each upward load-forecast revision has re-rated the stock." That stopped being true in this window: the largest single-site utility AI contract in US history moved SO less than 1.5%, a $0.14 beat moved it not at all, and the shares are down ~2% while the analyst consensus slipped from Moderate Buy to Hold. Either the market has fully discounted the data-center story, or it is discounting the delivery risk between contract and cash flow — which, given that only ~1.2 GW of 17 GW is flowing, is the rational thing to discount.

The catalysts that remain live are unchanged in kind: Georgia PSC outcomes (the certification appeal, the 2028 cost-of-service study, post-2026 commissioner posture), the load ramp's actual delivery in 2028+, 10-year Treasury moves on a 0.33-beta bond proxy, and now the convertible conversion thresholds at $104.56 and $118.50 — which sit 14% and 30% above spot and become a dilution mechanic if the stock ever does re-rate.

Management — refreshed (one correction, one addition)

Correction to the prior dossier: it named only Womack. The CFO is David P. Poroch, promoted from SVP/Comptroller/Chief Accounting Officer, effective 2025-07-31, succeeding Daniel S. Tucker (retired 2025-10-01). This predates both dossiers; it was a gap, not a change. Poroch is an accountant-CFO rather than a treasury/markets CFO — worth noting given that the single most consequential management action of the past six months has been a financing one.

Capital allocation, refreshed. The Q2 record is genuinely good execution on the thing that was most criticised: securing the DOE facility, cutting the residual equity need to $1.1B, pre-selling equity via forwards at $88-97 rather than dumping stock into weakness, and raising the dividend to $0.76/quarter ($3.04 annualised, 26th consecutive year). Against that, the $2.73B convert issued three days after the call is a financing choice that does not appear in the "$1.1B equity need" framing and deserves a question (Lens 14, new item).

Archetype and comp: unchanged — see prior dossier.

Forensic red flags — refreshed

Regulatory findings re-run 2026-08-10: 0 SEC Litigation Releases, 0 AAERs naming Southern Company since 2021-08-10. No accounting-enforcement exposure.

Flags carried forward and now sharper:

1. Earnings composition, not earnings quality per se — the headline flag. Operating income +0.7% against net income +33.4% in Q2. The delta is a 14.1% H1 effective tax rate (vs 21.1%), AFUDC-equity up 60%, equity-method earnings up from $10M to $86M, and an interest line that fell 8.9% while cash interest paid rose 14.4%. Every one of those is disclosed, standard and regulator-sanctioned. Every one of them also normalises when plants enter service and construction credits stop. The right way to hold this: SO's reported earnings are regulatory-accounting earnings, and the gap to cash is widening, not narrowing.
2. Cash-flow-versus-earnings divergence persists. H1: net income $2,527M, OCF $4,280M, capex $6,639M, dividends $1,579M. The ~$3.9B gap was plugged with debt and equity. Structural, disclosed, not fraudulent — the same conclusion as the prior dive, one more quarter deep.
3. NEW — convertible overhang excluded from the equity-need narrative. $2.73B of converts (2026-08-06) with a maximum 29.4M shares issuable at $104.56/$118.50 conversion, alongside a 50M-share 2026 ATM/forward program (2026-06-08) and 11.5M shares already sold under forwards awaiting settlement at 2026-06-30. The "$1.1B remaining equity need" is true as stated and incomplete as a picture of potential share count.
4. NEW — a materiality-flagged contingency. On the nuclear wage-fixing class action the 10-Q says "An adverse outcome could have a material impact on Southern Company's financial statements" — stronger language than the boilerplate applied to its other matters. Unquantified. Watch it.
5. NEW — the certification appeal. Fulton County Superior Court, filed 2026-03-25, seeking reversal of the 9,885 MW certification and decertification of ≥757 MW. Georgia Power "believes the appeal has no merit"; the outcome "cannot be determined." Low probability, high signal: the affordability backlash now has a courtroom.
6. Debt marked $4.7B below carrying value ($72.7B carrying vs $68.0B fair). Not a red flag — the opposite — but it sizes the refinancing headwind as legacy paper rolls.
7. Unchanged and adequately disclosed: ARO $8,917M, NCI complexity at Southern Power tax-equity structures, pension obligations.

Conclusion unchanged: no accounting or enforcement red flag. The genuine forensic concerns are (a) an earnings mix leaning heavily on construction-period credits and a low tax rate, (b) negative FCF funded by debt and equity, and (c) a share-count picture that is larger than the headline equity-need number. All three are consequences of building $19.5B of certified plant into a rate base, not of anything improper.

Forward projection — refreshed

Model-workbook integrity flags (read these before any number below). model.xlsx was rebuilt this run from the four quarters now in our figures (2025-Q1 → 2026-Q2). our model reports: "No computed values" — 51 formulas, no cached results, so every valuation output is blank; the opening balance sheet is "partly sourced (8/10 lines)" (other current assets and other current liabilities missing); gross margin was seeded at a conventional 50% because a utility's CSV carries none, and revenue growth was seeded at 8% because fewer than eight quarters exist; no share price is set. I therefore cite nothing from the workbook. The path below is arithmetic off guidance, shown in full.

Anchors. FY2025 adjusted ≈ $4.26. FY2026 guidance $4.50-$4.60, "near or at the top." H1 2026 adjusted actual $2.46; Q3 estimate $1.50 → implied Q4 of $0.54-$0.64 to land the range. Long-term guidance 8-9% through 2028 (carried, not re-verified).

Implied valuation at $91.33: base FY2027E $4.97 → 18.4x forward; base FY2028E $5.37 → 17.0x. Trailing is 22.3x and forward (consensus) 20.0x. The stock is no longer priced at the ~24x the prior dive flagged — the multiple compressed roughly two turns while earnings rose, which is a de-rate the prior dossier's bear case anticipated and the prior dossier's bull case did not.

The single number that governs this projection is not EPS growth — it is the ratio of flowing to contracted load. At 1.2 GW flowing against 16-17 GW contracted, ~93% of the thesis is a 2028-2032 event. A scoreable base call would be: "SO FY2026 adjusted diluted EPS ≥ $4.55, p=0.80, resolves 2027-02-28". Not logged — no forecast is created in an unattended run.

Bull vs bear — refreshed

Bull case (stronger than at the prior dive). The demand is no longer a forecast — it is ~16 GW of PSC-reviewed and agreed contracts, all with minimum bills, 13 GW with termination payments and posted collateral, capped by a 25-year OpenAI agreement for 3.2 GW where the customer funds its own infrastructure and hands back 1,000 MW of demand response. The financing objection has been answered with the largest loan in DOE history — $26.5B at Treasury+37.5bp to 2055 — which simultaneously cuts customer bills ~$7B and defuses the affordability politics that were the thesis-killer. Residual equity need through 2030 is $1.1B. Retail sales just grew 2.3%, the fastest first half in ~20 years. Hatch is relicensed to 2054/2058. And the multiple has already compressed to ~18.4x FY2027E base on a 3.33% yield with 0.33 beta. You are being paid to wait for a ramp that is under contract.

Bear case (permanent-impairment risks, reordered).

1. The gap between contracted and flowing. ~1.2 GW of 16-17 GW is live; the OpenAI phases run 2028-2032. Everything between now and then is capex, depreciation and interest with the revenue still ahead. SO's own 10-K concedes technology "could offset or eliminate" this demand, and minimum-bill protections "may not fully protect" it. This, not the PSC, is now the thesis-killer.
2. The earnings engine is temporary. A 14.1% tax rate, 60%-higher AFUDC and a falling interest line against rising cash interest are all construction-period phenomena. They roll off precisely as $19.5B of certified Georgia plant (of which only $4.4B is spent) starts depreciating. The 2027-2028 comparison could be brutal even if the load arrives on time.
3. Price is going the wrong way while volume goes the right way. "Lower contributions from commercial and industrial customers with variable demand-driven pricing at Georgia Power" is the filing's own explanation for flat revenue on record sales. If large-load tariffs are structurally lower-margin per kWh than the retail book they displace, rate-base growth converts to earnings more slowly than the bull case assumes.
4. Cost allocation is unresolved and now litigated. Base rates frozen to 2028, a certification appeal live in Fulton County, and a 2028 cost-of-service study that will show explicitly how data-center costs are shared. Everything political is deferred to exactly the year the load arrives.

Pre-mortem (18 months out, thesis broke). It is early 2028. The load ramp slipped a year — permitting, turbines, or a hyperscaler capex pause — while the certified plant entered service on schedule and began depreciating. The tax rate normalised toward 21% as construction credits rolled off, AFUDC fell as CWIP converted to plant, and capitalised interest stopped flattering the P&L. Adjusted EPS growth printed 4%, not 8%. The 2028 Georgia cost-of-service study landed in an election year and allocated more to the utility than to the data centers. The stock, already de-rated from 24x to 18x, went to 15x. Nothing was fraudulent; the sequencing was simply wrong, and the market had been telling you so since July 2026 by refusing to pay for the OpenAI contract.

Contrarian view (what the market refuses to see) — updated. The prior dive argued the market underweighted the concentration risk. Six weeks later the market appears to have fully absorbed it: a landmark AI contract moved the stock 0.67%, the consensus went to Hold, and the multiple compressed two turns into a beat-and-raise. The refusal has flipped sides. What is now under-appreciated is that the DOE facility structurally changed the return math on $26.5B of the build — 30-year money at a 37.5bp spread, in a sector where every competitor is financing the same race at market rates, is a durable edge that shows up in ROIC for three decades, and the market spent zero re-rating on it.

Devil's advocate (short seller) — refreshed

Dismantling the refreshed bull case:

• "16-17 GW contracted" is a promise, and you are being asked to pay for it in 2026. 1.2 GW is flowing. The rest ramps "through 2028" and, for OpenAI, out to 2032. Minimum-bill clauses have never been tested at this scale against a counterparty that decides it overbuilt. A contract with a hyperscaler is worth exactly what a court says it is worth on the day the hyperscaler wants out.
• The beat was manufactured below the operating line. Operating income grew 0.7%. The tax rate fell seven points. AFUDC and equity-method earnings — neither of which is cash from selling electricity — contributed over $120M of the YoY delta. Ask what Q2 looks like at a 21% tax rate and 2025's AFUDC: roughly flat. The Street paid $0.14-above-consensus for that.
• Revenue was flat and retail electric revenue actually declined. In the quarter management called record demand. Read the MD&A sentence again: pricing contributions from the exact customer class that is supposed to be the growth engine went down.
• The financing story has a second half nobody is quoting. "$1.1B remaining equity need through 2030" was said on 3 August. On 6 August the company sold $2.73B of converts with 29.4M shares of potential issuance, on top of a 50M-share ATM signed in June and 11.5M forward shares unsettled. Share count is already +4.5% YoY. The dilution did not stop; it changed instrument.
• Most dangerous competitor bulls still underestimate: the customer. OpenAI is contracting 1,000 MW of demand response — i.e. it is being paid to behave like a grid asset. The same sophistication that negotiates that term is the sophistication that builds behind-the-meter generation the moment the utility queue or the tariff stops suiting it. SO's own 10-K flags exactly this.
• The tell is the tape. A 25-year, 3.2 GW contract with the most-watched company in the world moved this stock 0.67%. A $0.14 beat and a guidance raise moved it less than nothing. Analysts cut the consensus from Moderate Buy to Hold into good news. When the best possible news produces no move, you are not early — you are the exit liquidity for someone who was.
• What must hold for $91.33: ~8% adjusted EPS growth sustained through the tax-rate and AFUDC roll-off, a load ramp landing on schedule from 2028, a benign 2028 Georgia cost-of-service outcome, and converts staying out of the money. Miss the growth by a third (5% not 8%) and 17x on $5.03 bear-case FY2028E is $85 — a 7% drawdown even with earnings still growing, and materially worse if the multiple follows the consensus downgrade.
• Single permanent-impairment scenario: an AI-capex air-pocket in 2028-2029 coincides with the Georgia cost-of-service study and a PSC that has been publicly pledged to protect ratepayers. SO holds $19.5B+ of certified, built, depreciating plant; the minimum-bill clauses are litigated rather than paid; the DOE loans still must be serviced. Plausibility: low-to-moderate, and higher than at the prior dive because the build is further along and the revenue is not.

Carried lenses (unchanged — see the previous dossier)

• Company overview. Unchanged. Regulated holding company; Georgia Power remains the engine. See prior dossier.
• Supply chain. Unchanged in structure. See prior dossier. (Two additions worth noting without re-running the lens: the DOE facility is now an upstream capital input, and the 2025 IRP RFP for 2,000-6,000 MW with 2032/2033 CODs, launched 2026-06-09, extends the equipment/EPC demand another cycle.)
• Comps. Carried; peers not re-sourced this run. SO's own multiples as of 2026-08-10: trailing P/E 22.32, forward 20.00, yield 3.33%, beta 0.33, market capMarket capitalisationThe share price multiplied by the number of shares. What the market says the equity is worth. $105.06B. Against the prior dive's 23.8x trailing / 20.2x forward, SO has de-rated modestly. NEE/DUK/AEP comparatives are as of 2026-06-21 only — do not treat the prior table's relative-premium conclusion as current. Peer EV/EBITDA and 5-yr average ROE: n/a.
• Management questions. Carried in full. Three answered since the prior dive: Q1 (minimum-bill/termination terms → all 16 GW carry minimum bills, ~13 GW carry termination payments and posted security); Q3 (equity funding → $1.1B remaining need through 2030); Q5 partially (rate sensitivity → $26.5B of it is now DOE/FFB at Treasury+37.5bp to 2055). Two new questions to add: (16) Reconcile the "$1.1B remaining equity need through 2030" with the $2.73B of convertibles issued three days later and the 50M-share ATM — what is the fully-diluted share count you are underwriting the 8% growth against? (17) What does adjusted EPS growth look like on a normalised ~21% tax rate with AFUDC and capitalised interest at post-construction run-rates, and in which year does that transition bite?