WEC Energy Group (WEC): Goldman Sachs keeps WEC at Sell as capital-plan upside remains insufficiently de-risked

Overview

This update assesses WEC following 2Q26 results, focusing on the forthcoming 3Q capital-plan refresh, data-center-related load growth, the Port Washington project, and regulatory developments. Goldman Sachs remains bearish despite modest estimate changes and several possible long-term growth drivers.

Core views

Goldman Sachs maintains its Sell rating on WEC and raises its target price to $110 from $108, primarily because its valuation period is rolled forward. The report values WEC at an unchanged 18x P/E multiple on Q5-Q8 EPS estimates. While the stock had underperformed the XLU by 6 percentage points over the prior six months (-4% versus +2%), improving risk/reward does not alter the firm's view that WEC's capital-plan and load-growth prospects are not yet differentiated enough from peers to justify its premium valuation. The report cites 4% total-return potential at the new target. A key near-term issue is Oracle's credit-support obligation for the Vantage site after Oracle's credit-rating downgrade. Management said the original filing already embedded collateral requirements at a BBB trigger, leaving the framework unchanged at Oracle's current rating. WEC stated it already holds the required collateral even if Oracle is downgraded further; collateral rises with construction spending and increases to net book value when VLC tariff service agreements begin on June 1, 2027. Management also said the site could be redeployed to another hyperscaler in a worst-case outcome, although it sees no current indication that this will be necessary. Goldman Sachs still seeks updates on Port Washington before becoming more confident in execution. Management expects the 3Q capital-plan update to address several potential growth sources: expansion along Microsoft's I-94 corridor, where the first data center is fully operational; additional large-load customers in the 400-500 MW range; transmission growth at ATC; and Point Beach-related capital expenditure. Management identified 500 MW of roll-off in December 2030 and another 500 MW in March 2033, with each gigawatt representing $2.0-$2.5 billion. Much of the potential upside is expected to be back-end loaded into 2030-2031. Goldman Sachs considers these drivers constructive but not sufficiently de-risked to support the current premium valuation. Regulation remains a material overhang. Wisconsin staff and intervenor testimony is due in mid-August, final orders are expected by year-end, and new rates would become effective in January 2027/2028. Management sees potential for a Wisconsin settlement based on recent commission history but considers an Illinois settlement unlikely. The report notes the Illinois Commerce Commission unanimously approved QIP and bad-debt-rider settlements resolving 12 dockets, while a Peoples Gas rate-case decision is expected by year-end. Goldman Sachs remains cautious given the Wisconsin gubernatorial primary on August 11, affordability concerns, a candidate's proposed data-center moratorium, and similar concerns raised by several communities. The model update incorporates 2Q26 results, revised WEPCo rate-increase assumptions through 2028, and minor changes to operating and maintenance and interest-expense forecasts. Goldman Sachs raises 2026 EPS to $5.61 from $5.60, versus company guidance of $5.51-$5.61 and FactSet consensus of $5.60. Its 2027-2029 EPS forecasts remain $5.99, $6.43, and $6.99, implying an unchanged 7.6% EPS CAGR through 2030. The report identifies positive regulatory outcomes, a faster-than-expected renewable transition or load inflection, and cost management as upside risks to its Sell view.

Analysis framework

The report updates earnings forecasts after 2Q26, tests prospective capital spending and large-load opportunities against execution certainty, assesses regulatory timing and outcomes, and then applies an 18x P/E multiple to forward EPS estimates to set the target price. It also compares WEC's proposed growth outlook and valuation with peers.

Methodology notes

• Valuation methodsP/E and PEG Valuation

  Forward P/E valuation

  Goldman Sachs applies an unchanged 18x P/E multiple to its Q5-Q8 EPS estimates to derive WEC's $110 target price.

• Industry AnalysisUpstream-Midstream-Downstream Transmission

  Large-load and data-center demand translating into utility capital expenditure

  The report links hyperscaler demand, incremental large-load customers, transmission growth, and Point Beach capacity roll-offs to potential future capital spending and utility growth.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• WEC Energy Group (WEC)

  Primary covered utility; potential capital-plan and load-growth upside is offset by valuation, execution, and regulatory concerns.

  Strengths

  Solid execution and load fundamentals; potential growth from data centers, ATC transmission, and Point Beach-related capital expenditure.

  Weaknesses

  Capital-plan and load-growth outlook is not yet sufficiently differentiated from peers to support a premium valuation.

  Comparison

  The report views WEC's outlook as insufficiently differentiated relative to peers; the stock underperformed XLU by 6 percentage points over the prior six months.

  Risks

  Positive regulatory outcomes, faster renewable transition or load inflection, and cost management are upside risks to the Sell rating.

Key data

• Target price$110.00Raised from $108, primarily on rolling forward the valuation period.
• Current price$109.25Price as of the August 4, 2026 close.
• 2026 EPS estimate$5.61Raised from $5.60; company guidance is $5.51-$5.61 and FactSet consensus is $5.60.
• 2027-2029 EPS estimates$5.99 / $6.43 / $6.99Unchanged.
• EPS CAGR through 20307.6%Unchanged estimate.
• Valuation multiple18x P/EUnchanged and applied to Q5-Q8 EPS estimates.
• Potential Point Beach capacity roll-off500 MW in December 2030 and 500 MW in March 2033Management indicated each GW could represent $2.0-$2.5 billion.

Impact & implications

The report sees a credible long-term capital-spending and load-growth opportunity, particularly from data centers, transmission, and Point Beach. However, it argues that timing, execution, and regulatory outcomes remain too uncertain for these opportunities to justify WEC's premium valuation relative to peers.

Risks

• Positive regulatory outcomes could improve WEC's outlook beyond Goldman Sachs' Sell assumptions.
• A faster-than-expected renewable transition or large-load inflection could accelerate growth.
• Better cost management could create upside to the firm's rating view.

What to watch

• Details in the 3Q capital-plan refresh, including Microsoft's I-94 corridor expansion, incremental 400-500 MW customers, ATC transmission growth, and Point Beach capital expenditure.
• Updates on Port Washington execution and Oracle's credit-support arrangements for the Vantage site.
• Wisconsin rate-case testimony in mid-August, expected year-end orders, and timing of new rates in January 2027/2028.
• Illinois regulatory developments, including the expected year-end Peoples Gas rate-case decision.
• Political and community responses to data-center development in Wisconsin.