Global Water Resources posts 6.7% revenue rise as rate cases advance

The Phoenix-area water utility grew connections 5.7% and filed a rate settlement with Arizona regulators, targeting new tariffs by November 2026.

By The Cleantech Times Editorial Team Thu, 11 June 2026

An overhead view of a modular industrial facility features rectangular teal panels framed in grey, interconnected by dark green linear infrastructure, illuminated from the top-left casting distinct shadows.

Global Water Resources (NASDAQ: GWRS), a Phoenix-based water, wastewater and recycled-water utility, reported first-quarter 2026 revenue of $13.3 million, up 6.7% year-on-year, driven by the acquisition of seven water systems from Tucson Water in July 2025, organic connection growth, higher consumption and previously approved rate increases. Active service connections reached 68,885 at 31 March 2026, a 5.7% increase on the prior-year period, though organic growth — stripping out the Tucson Water acquisition — ran at a more modest 1.9% annualised rate.

The company swung to a net loss of $0.4 million from net income of $0.6 million in Q1 2025, as a heavy 2025 capital improvement programme pushed depreciation up 28% year-on-year to $4.3 million and lifted net interest expense. Adjusted EBITDA — earnings before interest, tax, depreciation and amortisation, adjusted for share-based costs — held flat at $5.6 million. Capital expenditure in the quarter totalled $6.3 million, down sharply from $15.2 million in Q1 2025, reflecting the completion of that investment cycle. The company also extended its $20 million revolving credit facility to May 2028.

Rate cases: the key earnings catalyst

The most significant near-term development is a rate-case settlement filed with the Arizona Corporation Commission (ACC) on 28 April 2026. Under the proposed settlement, Global Water's Santa Cruz Water Company subsidiary (GW-Santa Cruz), its largest water utility, would receive an approximately $2.3 million increase in its annual revenue requirement, with new rates targeted for 1 November 2026. Administrative law judge hearings are scheduled for August 2026.

The settlement also withdraws the rate case for Global Water's Palo Verde Utilities subsidiary (GW-Palo Verde), its largest wastewater utility, which will refile in 2027 using a 2026 test year. In the interim, GW-Palo Verde will increase a temporary customer bill credit by roughly $0.4 million annually. Chief executive Ron Fleming acknowledged the delay but said the revised schedule "provides a clearer path to setting appropriate rates" and removes the principal point of regulatory disagreement — the timing of cost recovery for a historical wastewater plant investment.

Regulated water utilities operate in a structural bind: capital investment grows the rate base on which returns are calculated, but under Arizona's historical test-year framework, earnings recovery lags deployment by several years. The depreciation drag visible in these results is the direct consequence of that timing mismatch.

Market context

Global Water operates 39 systems across the Phoenix and Tucson metropolitan growth corridors — one of the fastest-growing population centres in the United States. The Phoenix MSA had an estimated 5.2 million residents as of the 2025 US Census, up nearly 8% from 2020, and the state's employment agency projects a further 454,000 jobs through 2034. That demographic tailwind makes connection growth a relatively reliable revenue driver even when permitting activity softens.

Water utilities have attracted growing interest from infrastructure investors as essential-service assets with inflation-linked revenue potential — provided regulators approve timely rate adjustments. The rate-recovery lag that is currently compressing Global Water's net income is a sector-wide challenge in states that have not adopted forward-looking test years. Several US water utilities have lobbied successfully for formula-rate mechanisms; Global Water's withdrawal of the GW-Palo Verde formula-rate request suggests that argument did not prevail with Arizona regulators in this cycle.

The company said it recycles more than one billion gallons of water annually — a material operational metric in an arid, high-growth region where water-supply constraints are a long-run investment risk. Investors will look for confirmation of the GW-Santa Cruz rate order, progress on the GW-Palo Verde refile timetable, and whether connection growth can be sustained as Phoenix-area homebuilding digests tariff-driven construction cost pressures.