2025 Report to Members and a Look Ahead to 2026 Priorities
Committee Meetings Held
- One ‘All Committee’ meeting at IRWD
- Eleven Air Quality Committee regular monthly meetings
- Several local air district meetings
- Numerous CARB ACF and Air Toxic rule meetings
- CARB Air Toxic Pooled Testing Support
- Eight Water Committee meetings with CASA
- One Green House Gas/Climate Change meeting
- One Artificial Intelligence meeting
- Two Water/Energy/Affordability meetings
- One Smart Software Series meeting
- Toxicity Ruling Webinar
- Three Collection Committee meetings
- Meeting with CASA
- Committee meeting at City of Carlsbad
- SSS WDR Date and Video Meetings with SWRCB
- One SSS WDR Clean Water Summit Partner Webinar
- Eight Biosolids Committee meetings with CASA
- IEUA Compost Facility Tour
- Two Biosolids Committee Mtgs at IRWD & LASAN
- Four Energy Committee meetings
- Two Pretreatment Committee meeting
Welcome new Associate Members

Committee Priorities for 2026
- Air Quality Issues:
- AB 617 and AB 2588 Air Toxic Pooled Emission Study
- California Air Resources Board (CARB) Zero Emission Fleet Regulations
- SCAQMD Permit Streamlining
- SCAQMD Rule 317.1 (CAA Section 1185 Penalties)
- SCAQMD and CARB Diesel Emergency Generator Regulations
- • Biosolids Issues:
- PFAS
- SB 1383 Short-Lived Climate Pollutant Reduction
- Land application preservation
- Biogas pathway preservation
- Microplastics
- Collection Systems Issues:
- Exfiltration Theories
- New SSS WDR Requirements and instructional videos
- CARB Zero Emission Fleet Regulations
- Climate Resiliency
- Indoor Water Conservation Standards
- Public Safety Power Shutoff (PSPS)
- Diesel Emergency Generator Regulations
- Energy Issues:
- On site biogas combustion uncertainty
- Public Safety Power Shutoff (PSPS)
- Diesel Emergency Generator Regulations
- Funding/Incentives
- Over-generation, under supply, and grid stability
- Pretreatment Issues:
- Water Issues:
- Ocean Acidification and Hypoxia plus Hazardous Algae Blooms (Nutrients)
- PFAS
- Toxicity Provisions
- Bio-stimulatory/Bio-integrity Provisions
- Indoor Water Conservation Standards
- Microplastics
- GHG reporting
Summit Partner Priorities

Committee Meetings Planned
- Air Committee will continue to meet monthly and with regulatory agencies for specific rule/regulation advocacy
- Water Committee has planned and identified key speakers for the following meetings/workshops:
- Artificial Intelligence and Software applications series
- Water/Energy/Emission/Affordability series
- Indoor Water Conservation Workshop
- Climate Resilience/GHG inventory/reporting
- Collection Committee regular meetings and a CASA joint meeting
- Energy Committee - Fleet Electrification, Fuel Cell Alternatives, Energy Peak Strategies, Community Choice Aggregation
- Biosolids Committee meetings, management options meeting with vendors
- Pretreatment guidance for EPA PFAS rule compliance
Welcome New Members!
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