Deep Dive: How Rate Changes and Contract Wins Drove American States Water’s 2025 Performance

Business Overview

American States Water Company (NYSE: AWR) is a diversified utility and services company that operates as the parent entity for three primary subsidiaries: Golden State Water Company (GSWC), Bear Valley Electric Service, Inc. (BVES), and American States Utility Services, Inc. (ASUS). The company collectively provides essential services to over one million individuals across ten states.

The company’s operations are divided into three distinct business segments:

• Water Utility (Golden State Water Company): GSWC is a regulated utility providing water service to approximately 265,100 customer connections. The service territory spans more than 80 communities located throughout Northern, Coastal, and Southern California.
• Electric Utility (Bear Valley Electric Service, Inc.): BVES is a regulated utility responsible for the distribution of electricity to roughly 24,900 customer connections. The subsidiary operates within the City of Big Bear Lake and adjacent areas in San Bernardino County, California.
• Contracted Services (American States Utility Services, Inc.): ASUS operates under 50-year privatization contracts with the United States government to provide operations, maintenance, and construction management services for water distribution and wastewater collection and treatment facilities. These services are currently provided across twelve military bases nationwide, alongside an additional military base managed under a 15-year contract.

Key Financial Performance Highlights

American States Water Company reported mixed headline results for the fourth quarter of 2025, while delivering robust adjusted growth and strong full-year performance across all operating segments.

Quarterly Performance (Q4 2025 vs. Q4 2024) For the three months ended December 31, 2025, AWR reported consolidated diluted earnings per share (EPS) of $0.74, representing a slight decrease of $0.01 compared to the $0.75 reported in the fourth quarter of 2024. However, the reported GAAP metrics for the prior-year period included significant regulatory impacts that distort direct comparability. Specifically, Q4 2024 results included a $0.13 per share one-time tax benefit related to the final decision in GSWC’s water utility general rate case, and a $0.06 per share impact from retroactive rates tied to the BVES electric utility general rate case.

Excluding these two specific items, the adjusted consolidated diluted EPS for Q4 2024 was $0.56. Measured against this non-GAAP baseline, AWR’s Q4 2025 reported EPS of $0.74 represents a substantial adjusted increase of $0.18 per share. This adjusted growth was driven primarily by the implementation of new customer rates across the regulated utilities and enhanced earnings from the contracted services segment.

At the top line, total operating revenues for Q4 2025 climbed to $164.28 million, up from $143.10 million in Q4 2024. Operating expenses for the quarter totaled $119.24 million, resulting in an operating income of $45.04 million, an increase from the $38.69 million recorded in the prior year’s quarter. Net income for Q4 2025 stood at $28.74 million, a marginal increase over the $28.44 million posted in Q4 2024.

Full Year 2025 Performance (FY 2025 vs. FY 2024) On an annual basis, AWR demonstrated strong financial expansion. The company reported full-year 2025 consolidated diluted EPS of $3.37, an increase of $0.20 per share, or 6.3%, over the $3.17 reported for the full year 2024. When adjusting the 2024 results to exclude the $0.13 one-time tax benefit, the adjusted consolidated diluted EPS for FY 2024 was $3.04. Consequently, the adjusted EPS growth for FY 2025 was $0.33 per share, representing a 10.9% year-over-year increase.

Total operating revenues for the full year 2025 were $658.07 million, compared to $595.46 million in 2024. Total operating expenses for the year were $454.80 million, yielding an annual operating income of $203.28 million, which surpassed the $184.48 million generated in 2024. Total net income for FY 2025 was $130.44 million, up from $119.27 million in the previous year.

Segment-Wise Performance

Water Segment (Golden State Water Company) The Water segment generated reported diluted EPS of $0.50 in Q4 2025, down from $0.52 in Q4 2024. However, after adjusting for the $0.13 one-time tax benefit recognized in Q4 2024, the segment achieved an adjusted earnings increase of $0.11 per share (from an adjusted $0.39 in Q4 2024). For the full year, the Water segment delivered an EPS of $2.61, up $0.10 compared to the reported $2.51 in 2024.

• Revenue Dynamics: Water operating revenues increased by approximately $17.4 million in Q4 2025, predominantly due to new rate increases authorized by the California Public Utilities Commission (CPUC) that took effect on January 1, 2025. For the full year, water revenues reached $464.11 million, up from $417.41 million.
• Expense Dynamics: Water supply costs escalated by $10.2 million in the fourth quarter. This was primarily driven by higher per-unit purchased water costs. Operating expenses, excluding supply costs, increased by $2.6 million due to elevated labor costs, administrative and general expenses (notably outside services and insurance), and depreciation and amortization tied to new capital additions. These increases were partially mitigated by favorable true-ups in property taxes and decreased chemical, water treatment, and maintenance expenses.
• Below-the-Line Impacts: The segment benefited from a $0.7 million increase in other income, largely from higher gains on retirement plan investments. Furthermore, a decrease in the effective income tax rate, driven by changes in flowed-through income taxes and permanent items, favorably impacted earnings.

Electric Segment (Bear Valley Electric Service, Inc.) The Electric segment reported a Q4 2025 diluted EPS of $0.11, down from the $0.13 reported in Q4 2024. The Q4 2024 results included a $0.06 per share benefit from retroactive rates extending back to January 1, 2023, following a CPUC final decision adopted on January 16, 2025. Excluding this retroactive impact, adjusted earnings for Q4 2024 were $0.07 per share, reflecting an adjusted year-over-year increase of $0.04 per share for Q4 2025. Full-year EPS for the electric segment grew to $0.25 from $0.21.

• Performance Drivers: The adjusted quarterly growth was fueled by third-year rate increases effective January 1, 2025, additional revenues from advice letter filings for capital projects, and cost recoveries authorized in December 2025 for BVES’s solar and battery project. A lower effective income tax rate further bolstered results, though these gains were partially offset by higher overall operating and net interest expenses.

Contracted Services Segment (ASUS) The Contracted Services segment demonstrated robust growth, with Q4 2025 diluted EPS rising by $0.05 per share to $0.16, compared to $0.11 in the same period of 2024. Full-year EPS reached $0.61, up from $0.55.

• Performance Drivers: The earnings expansion was primarily driven by higher management fee revenues stemming from the resolution of economic price adjustments, expanded construction activities, and a reduction in interest expense due to lower borrowing levels and favorable interest rates.
• New Awards: During 2025, ASUS was awarded $29.4 million in additional new construction projects, which are slated for completion through 2028, providing strong forward visibility for the segment.

AWR (Parent Company) The parent company reported a diluted EPS loss of $(0.03) for Q4 2025, a $0.01 per share expansion of the loss reported in Q4 2024. For the full year, the parent segment’s loss improved slightly to $(0.09) per share from $(0.10). The increased quarterly loss was predominantly driven by higher interest expenses resulting from elevated borrowing levels under AWR’s credit facility, though this was somewhat softened by lower overall average interest rates.

Operational Metrics and Key Drivers

Capital Allocation and Expenditures American States Water Company maintains a rigorous capital investment program. The company’s regulated utilities have been authorized by the CPUC to spend nearly $650 million in capital investments over their current respective rate cycles.

• In 2025, the company successfully deployed $210.9 million in company-funded capital expenditures.
• Management projects future capital investments to range between $185 million and $225 million for the year 2026.

Balance Sheet Dynamics The company’s asset base expanded significantly, with Net Property, Plant and Equipment increasing from $2.10 billion at the end of 2024 to $2.30 billion by December 31, 2025. Total Assets climbed to $2.72 billion, up from $2.50 billion. Concurrently, total Capitalization increased to $1.83 billion from $1.56 billion, while Current Liabilities saw a marked reduction, falling to $174.61 million from $285.53 million.

Shareholder Returns and Dividends AWR continues its historical commitment to shareholder returns. On February 10, 2026, the Board of Directors approved a first-quarter dividend of $0.5040 per share, payable on March 5, 2026.

• The company increased its quarterly dividend by 8.3% during 2025.
• AWR has increased its calendar year dividend payments for 71 consecutive years, a milestone achieved by very few companies on the New York Stock Exchange.
• The quarterly dividend has grown at an 8.5% Compound Annual Growth Rate (CAGR) over the last five years.
• Management’s stated long-term policy is to maintain a dividend CAGR in excess of 7%.

Equity Issuance (At-the-Market Program) AWR has been actively utilizing its At-the-Market (ATM) equity offering program to raise capital. Under the program, the company is authorized to sell up to $200 million in Common Shares. Through December 31, 2025, the company sold 2,048,988 Common Shares, leaving $40.7 million of capacity remaining. The issuance of these shares resulted in a dilutive effect on earnings, negatively impacting Q4 2025 earnings by approximately $0.01 per share and full-year 2025 earnings by approximately $0.10 per share.

Management Commentary and Strategic Updates

Regulatory Advancements and Tax Implications Management highlighted the successful conclusion of key regulatory proceedings. On January 30, 2025, the CPUC issued a final decision for GSWC’s general rate case, setting new rates for the 2025-2027 period. Notably, the CPUC adopted a settlement agreement between GSWC and the Public Advocates Office that excluded certain excess deferred income tax balances from customer rates. These balances, originally generated by non-ratemaking activities linked to the 2017 Tax Cuts and Jobs Act (which lowered the corporate tax rate from 35% to 21%), allowed GSWC to recognize a $5.0 million ($0.13 per share) one-time tax benefit in Q4 2024 by reducing associated regulatory liabilities.

Additionally, as a regulated utility, GSWC treats specific temporary tax differences as flowed-through items in its income tax expense calculations, aligning with CPUC ratemaking methods. Variations in these flowed-through items led to a reduced effective income tax rate in Q4 2025, favorably impacting EPS.

Shift in Ratemaking Mechanisms Effective January 1, 2025, GSWC transitioned away from a full revenue decoupling mechanism, adopting a modified rate adjustment mechanism instead. Furthermore, the water segment shifted from utilizing a full cost balancing account for water supply to an incremental cost balancing account. These strategic regulatory shifts fundamentally alter the financial profile of the water subsidiary, transferring certain volume and supply-mix risks directly to the company’s income statement.

Notable Risks and Challenges

Based on the company’s disclosures, several operational and structural risks have been explicitly identified:

• Revenue Volatility (Regulatory Shift): Due to GSWC’s transition to a modified rate adjustment mechanism on January 1, 2025, AWR’s revenues and earnings are now exposed to future volatility resulting from significant fluctuations in actual customer consumption compared to CPUC-adopted levels.
• Cost Volatility (Water Supply Source Mix): As a consequence of the transition to an incremental cost balancing account, GSWC’s earnings are now subject to volatility stemming from both favorable and unfavorable variations in the actual water supply source mix relative to the mix incorporated into the adopted revenue requirement.
• Equity Dilution: The continued reliance on the ATM offering program to fund capital requirements poses an ongoing dilution risk to existing shareholders. The higher share count explicitly dragged down FY 2025 consolidated earnings by $0.10 per share.
• Interest Rate and Borrowing Exposure: Heightened borrowing levels at the parent company level resulted in increased interest expenses, dragging down parent segment earnings, underscoring a sensitivity to credit facility reliance. Concurrently, the Electric segment also cited increased interest expense as a headwind to quarterly profitability.