SFPUC targets $1 billion cut to capital plan as affordability concerns drive project deferrals

SFPUC targets $1 billion cut to capital plan as affordability concerns drive project deferralsFacing a potential $16 billion capital request list and rising debt service costs, San Francisco water leaders are forcing strict prioritization to curb rate hikes under a new mayoral administration.

Finance officials instructed water and wastewater enterprises to reduce the Capital Improvement Plan (CIP) by nearly $1 billion.

Initial capital proposals totaled nearly $16 billion over 10 years, a figure deemed financially unsustainable.

The agency is grappling with coming debt service on the major Biosolids Digester Facilities Project and new regulatory requirements.

Project teams are currently modeling scenarios to defer work, reduce scopes, and revisit construction timelines ahead of a February budget vote.

The San Francisco Public Utilities Commission (SFPUC) has initiated a rigorous cost-cutting exercise for its upcoming biennial budget, instructing its water and wastewater enterprises to reduce their Capital Improvement Plan (CIP) proposals by nearly $1 billion. The directive comes as the agency seeks to align its long-term infrastructure spending with strict affordability targets favored by the city’s new administration. During a budget and capital plan update, SFPUC Budget Director Anna Duning revealed that initial capital proposals from internal teams totaled nearly $16 billion over the next 10 years. This figure, representing a scale of investment that significantly exceeds the capital plans of comparable major U.S. water utilities, included refined cost estimates for existing projects, new regulatory-driven requirements, and power infrastructure needs. However, Duning stated that the $16 billion level was “not financially sustainable.” Consequently, the finance department issued instructions in July to limit operating budget growth and reduce the overall CIP. “We instructed everyone... to reduce the overall CIP, particularly in water and wastewater, by nearly $1 billion,” Duning told the commission. She noted that while a target of roughly $10 billion had been discussed, the final number remains fluid as teams weigh trade-offs. The pressure to cut costs is driven by several compounding financial factors. Duning highlighted the onset of debt service payments next year for the Biosolids Digester Facilities Project, which is nearing completion, alongside complex regulatory requirements and the rising cost of construction in the Bay Area. Additionally, the agency is contending with the need to update aging infrastructure amid a landscape of declining federal investment. Commission President Arce emphasized the urgency of the situation, referencing recent comments by Mayor Daniel Lurie regarding affordability as a top priority. Arce noted that earlier projections from February 2025 had shown alarming “double digit rate hikes” in the first four years of the plan, which the current cost-cutting measures aim to soften. “I’m confident that if we were to rerun this graph, positive change has already happened,” Arce said, referring to the projected rate curve. To achieve the reductions, project teams are being forced to defer projects, revisit construction timelines, and reduce scopes. In the wastewater enterprise, for example, a prioritization framework has been established that protects critical process, operations, safety, and regulatory compliance, while designating other necessary capital investments as “low priority” candidates for deferral. Duning acknowledged that these trade-offs are difficult, as deferred projects often face cost escalation later. The capital constraints come as the agency continues to execute major ongoing work. Katie Miller, Director of Water Capital Programs, reported that the Water Enterprise Capital Improvement Program currently includes 52 projects with a combined budget of $4.1 billion, with $2.8 billion of that currently in construction. Meanwhile, the Wastewater Enterprise is managing the $4.7 billion Sewer System Improvement Program (SSIP) Phase 1, which is 77% complete. Staff are currently modeling various budget scenarios and incorporating instructions from the Mayor’s office. A more detailed budget proposal will be presented in January, with formal approval expected in February.