Business Context and Reporting Period
Company: Middlesex Water Company (MSEX)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended December 31, 2025
Business Overview: Middlesex operates regulated water and wastewater utility systems primarily in New Jersey and Delaware, serving approximately 131,000 customers. The company also operates systems under contract for municipal and private clients. Operations are divided into two segments: Regulated (Middlesex, Tidewater, Pinelands, Southern Shores) and Non-Regulated (USA, USA-PA, White Marsh).
Key Financial Metrics (Year Ended Dec 31, 2025)
| Metric | 2025 | 2024 |
|---|---|---|
| Operating Revenues | $194.7 million | $191.9 million |
| Operating Income | $54.4 million | $53.2 million |
| Net Income | $42.8 million | $44.4 million |
| Earnings Per Share (Diluted) | $2.36 | $2.47 |
| Cash Flow from Operations | $62.6 million | $58.7 million |
| Capital Expenditures | $96.4 million | $74.6 million |
| Total Assets | $1,365.7 million | $1,255.2 million |
| Long-Term Debt | $378.9 million | $352.8 million |
| Common Stockholders' Equity | $494.0 million | $445.3 million |
Material Changes vs. Prior Period
- Revenue Growth: Operating revenues increased by $2.8 million (1.5%) driven by base rate increases in the Middlesex System (effective March 2024) and Tidewater System (effective July 2025), partially offset by lower consumption due to unfavorable weather.
- Net Income Decline: Net income decreased by $1.5 million (3.4%) primarily due to a $4.5 million decrease in "Other Income, net," resulting from lower actuarially-determined retirement benefit plan non-service benefits and the absence of a one-time 2024 recovery of carrying costs on PFAS treatment upgrades.
- Expense Trends: Operations and maintenance expenses decreased by $1.1 million due to higher capitalizable costs and lower legal/regulatory costs, offset by increased production costs and labor expenses. Depreciation expense increased by $2.7 million due to a higher average utility plant in service.
- Capital Investment: Investing cash outflows increased by $26.3 million to $101.0 million, reflecting increased utility plant expenditures and the acquisition of water utility assets in Ocean View, Delaware.
Guidance, Outlook, and Risks
Regulatory and Rate Matters
- New Jersey: In February 2026, the NJBPU approved $14.5 million in base rate increases for Middlesex and Pinelands, effective February 23, 2026. The commission also approved foundational filings for the Resiliency and Environmental System Improvement Charge (RESIC) and Distribution System Improvement Charge (DSIC) to recover future capital investments.
- Delaware: In July 2025, the DEPSC approved a $5.5 million base rate increase for Tidewater. In December 2025, a DSIC rate was approved effective January 1, 2026.
- Merger: The NJBPU approved the merger of Pinelands into Middlesex in January 2026, expected to finalize in Q1 2026.
Capital Program and Outlook
- Investment Plan: The company projects approximately $506 million in capital expenditures for 2026-2028. Key projects include a $255 million upgrade to the Carl J. Olson (CJO) Plant for PFAS removal and $34 million for the RENEW water main replacement program.
- Financing: The company maintains an At-the-Market (ATM) equity offering program with $80.0 million remaining capacity as of year-end 2025. In October 2025, Middlesex closed a $30.0 million private placement of First Mortgage Bonds.
Risks and Contingencies
- PFAS Compliance: The company is implementing strategies to meet new USEPA PFAS regulations, requiring significant capital investment for treatment upgrades by 2029 (potentially extended to 2031).
- Weather Sensitivity: Revenues are subject to weather variations; cooler temperatures or higher rainfall can reduce water demand and revenues.
- Regulatory Approval: Future earnings depend on the timely approval of rate increases to recover rising operating and capital costs.
Key Facts for Investor Verification
- Rate Case Impact: Verify the timing and full financial impact of the $14.5 million NJBPU rate increase approved in February 2026 on 2026 revenue guidance.
- PFAS Capital Expenditures: Monitor the execution and cost overruns associated with the $255 million CJO Plant PFAS treatment upgrade scheduled for 2026-2028.
- Debt Maturities: Review the $7.9 million in long-term debt maturing in 2026 and the company's refinancing strategy.
- Dividend Sustainability: Confirm the company's ability to maintain its dividend streak (paid annually since 1912) given the heavy capital investment cycle and potential weather-related revenue volatility.
- Acquisition Integration: Assess the integration and revenue contribution of the Ocean View and Pinewood Acres acquisitions in Delaware.