Utilities Turn AI Power Demand Into Earnings Beats

Electric utilities have spent two years telling investors that artificial intelligence would reshape power demand. Most of that was slideware, with contracted load sitting somewhere in the future. On Nov. 5, three large US utilities reported quarters where the demand landed in the numbers, a cycle inflection in which signed data-center contracts start converting into reported earnings, higher guidance and larger capital plans.

Contracted load hits the income statement

Duke EnergyDUK posted third-quarter adjusted EPS of $1.99, ahead of the $1.86 average Wall Street target, on revenue that climbed 6.6% to $9.1B.

The company raised the floor of its 2026 adjusted earnings outlook to $6.70 from $6.55, leaving the $6.80 ceiling alone. Duke serves 8.7M electric customers and manages 55,700 MW of capacity.

Southern CompanySO earned an adjusted $1.94 against a $1.71 consensus, on revenue of $8.84B that rose 13% from a year earlier. Georgia Power net income jumped 22% to $1.52B, with commercial sales up 10.1% and data centers named directly as a driver.

DTE EnergyDTE reported adjusted earnings of $2.30 versus the $2.15 analysts expected. Beats of that size are rare for a regulated utility, where returns are set by regulators rather than by demand alone.

Where the capital is going

Duke laid out a $103B five-year capital plan earlier this year and plans to add 16 GW of generation by 2031. By May it had signed electric service agreements covering about 7.6 GW of data-center demand, with roughly 5 GW already under construction. The utility spending race has a history.

DTE is reshaping itself around the same opportunity. It agreed to sell its non-utility DTE Vantage business for about $3B to institutional investors advised by J.P. Morgan Asset Management, funding about $44B of utility capital over five years.

Southern has lifted its five-year base capital forecast repeatedly, from $48B in the 2024 plan to $76B in 2025 and $81B now. The plan has grown alongside a large-load pipeline of 75 GW, of which 10 GW was fully contracted.

How regulated returns work

Regulated utilities earn their return by recovering approved infrastructure investment from customers. Bigger approved spending means a bigger earnings base.

DTE says its asset sale supports a long-term operating earnings growth rate above 9% through 2031. It also set a 2027 operating baseline at a $7.59 to $7.73 range, with the Vantage sale baked in.

Duke reaffirmed annual adjusted earnings growth of 5% to 7% through 2030 off a $6.30 baseline, and said it expects the top half of that range starting in 2028.

The affordability fight ahead

Customer bills are the pressure point, since someone has to pay for new generation. Regulators are being asked whether existing households or data-center operators absorb the cost.

Southern locks data centers into contracts of at least 15 years, with minimum bill provisions and termination payments backed by collateral. Georgia Power has quantified about $1.7B in benefits it plans to pass to existing customers from 2029 through 2031. The affordability fight has a history too.

DTE framed its divestiture around the same tension, with chief executive Joi Harris saying the sale delivers affordability benefits while funding the utility plan.

What can go wrong

Financing is the execution risk. Duke flagged higher depreciation, interest expense, and a higher effective tax rate as offsets to its gains this quarter, and Southern absorbed 11 cents of drag from interest and other charges plus nine cents from dilution.

Warmer weather added 15 cents to Southern's quarterly earnings compared with a year earlier, a tailwind that won't repeat on command.

Southern issued no updated full-year guidance alongside the report, leaving the load-growth math to the earnings call.