Business Context and Reporting Period
Company: WEC Energy Group, Inc.
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: WEC Energy Group is a diversified holding company providing regulated electric and natural gas utility services in Wisconsin, Illinois, Michigan, and Minnesota. It also holds a ~60% equity interest in American Transmission Company (ATC) and operates non-utility renewable energy infrastructure through WEC Infrastructure (WECI). The company serves approximately 1.7 million electric and 3.0 million natural gas customers.
Key Financial Metrics
| Metric | 2025 | 2024 | Change |
|---|---|---|---|
| Operating Revenues | $9,800.1 million | $8,599.9 million | +$1,200.2 million |
| Net Income (Common Shareholders) | $1,557.5 million | $1,527.2 million | +$30.3 million |
| Diluted EPS | $4.81 | $4.83 | ($0.02) |
| Operating Cash Flow | $3,379.4 million | $3,211.8 million | +$167.6 million |
| Capital Expenditures | $4,398.1 million | $2,781.1 million | +$1,617.0 million |
| Total Debt (Long-term + Current) | $21,942.2 million | $20,023.7 million | +$1,918.5 million |
| Debt to Total Capitalization | 61.7% | 61.7% | 0.0% |
Material Changes vs. Prior Period
- Wisconsin Segment Growth: Net income increased by $191.7 million (22.2%) driven by rate orders effective January 1, 2025, higher retail sales volumes due to favorable weather, and increased tax benefits. This was partially offset by higher operating expenses and depreciation.
- Illinois Segment Decline: Net income decreased by $130.0 million (51.6%) primarily due to a $205.0 million pre-tax charge recorded in Q4 2025. This charge resulted from a proposed settlement with the Illinois Attorney General to resolve open proceedings regarding the Uncollectible Expense Adjustment (UEA) and Qualifying Infrastructure Plant (QIP) riders.
- Non-Utility Infrastructure Growth: Net income increased by $30.3 million, driven by increased Production Tax Credits (PTCs) from new renewable generation facilities acquired in late 2024 and early 2025.
- Capital Spending Surge: Capital expenditures increased by $1.6 billion, largely due to accelerated investments in renewable energy projects, natural gas generation, and distribution system upgrades in Wisconsin.
Guidance, Outlook, and Risks
Management Commentary and Outlook
- Capital Plan (2026-2030): The company forecasts approximately $37.5 billion in total capital expenditures, including $33.4 billion for regulated utilities and $4.1 billion for ATC. Key investments include 3,850 MW of solar, 2,130 MW of battery storage, and 3,300 MW of natural gas-fired generation.
- Carbon Neutrality Goal: WEC aims to achieve net carbon-neutral electric generation by 2050, with plans to eliminate coal as an energy source by the end of 2032.
- Data Center Demand: The company anticipates significant load growth from large-scale data centers (VLCs) in Wisconsin, potentially adding up to 3.5 GW of demand. A new "Bespoke Resources Tariff" is pending regulatory approval to ensure cost recovery for infrastructure built to serve these customers.
- Dividend: The Board increased the quarterly dividend to $0.9525 per share (6.7% increase) effective Q1 2026.
Key Risks and Contingencies
- Regulatory Settlements (Illinois): The proposed settlement regarding PGL's QIP and UEA riders involves a $130 million impairment and $75 million in customer bill credits. While agreed upon in February 2026, it remains subject to ICC approval.
- Environmental Compliance: Significant costs are associated with EPA regulations, including the Coal Combustion Residuals (CCR) rule and methane emission reductions. The company is monitoring potential deregulatory actions by the EPA that could alter compliance timelines.
- Supply Chain and Inflation: Tariffs on solar panels (UFLPA and AD/CVD duties) and general inflation continue to impact project costs and timelines for renewable energy construction.
- Interest Rate Risk: A 1% increase in market interest rates would increase annual interest expense by approximately $19.2 million based on variable rate debt outstanding.
Investor Verification Checklist
- Illinois Settlement Approval: Verify the final approval status of the $205 million settlement with the Illinois Commerce Commission (ICC) regarding PGL's QIP and UEA riders.
- Wisconsin VLC Tariff: Monitor the Public Service Commission of Wisconsin (PSCW) decision on the proposed Very Large Customer (VLC) and Bespoke Resources tariffs, expected in Q2 2026, which are critical for data center cost recovery.
- Capital Execution: Track the execution of the $37.5 billion capital plan, specifically the in-service dates for major solar, battery, and natural gas projects to ensure they align with the 2026-2030 forecast.
- Regulatory Rate Orders: Review upcoming rate case outcomes for Illinois (PGL/NSG) and Michigan (MGU/UMERC) to confirm authorized Returns on Equity (ROE) and cost recovery mechanisms.
- Coal Retirement Timeline: Confirm the operational status and retirement dates of coal units (e.g., OCPP Units 7 & 8, Weston Unit 3) against the 2032 coal elimination goal.