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Bill

Bill

SB 2046

RELATING TO UNDERGROUND STORAGE TANKS.

2026 Regular Session Introduced by Stanley Chang and 10 co-sponsors

Hawaii bill strengthens underground storage tank regulations through inspection and remediation requirements to protect groundwater and public health from leakage contamination.

Reported from JDC (Stand. Com. Rep. No. 3013) with recommendation of passage on Third Reading, as amended (SD 2).
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Bill Summary · SB 2046

Legislative bill overview

SB 2046 modifies Hawaii's regulations governing underground storage tanks (USTs), likely addressing inspection, maintenance, remediation, or reporting requirements for these systems. The bill has advanced through the Agriculture and Environment (AEN) and Health and Human Services (HHS) committees with recommended amendments, indicating significant stakeholder input shaped the measure.

Why is this important

Underground storage tanks pose environmental and public health risks if they leak, contaminating groundwater and soil—critical concerns for Hawaii given its dependence on groundwater for drinking water and its island ecosystem vulnerability. Strengthened UST regulations can prevent costly cleanups, protect water supplies, and reduce liability for property owners and businesses operating fuel stations, dry cleaners, and other facilities with USTs.

Potential points of contention

  • Compliance costs: Stricter inspection, monitoring, or remediation standards may impose significant expenses on small businesses and property owners, particularly those operating aging tank systems
  • Retroactivity and liability: Unclear whether amendments apply to existing tanks or create new liability exposure for operators of previously compliant systems
  • Implementation timeline: Ambitious regulatory changes without adequate transition periods could create operational disruptions for affected industries

Compiled from official sources — confirm details with the bill’s official record.

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