The following testimony was submitted by the Grassroot Institute of Hawaii for consideration by the House Committee on Water and Land, and the House Committee on Energy and Environmental Protection on March 16, 2023.
March 16, 2023
Conference Room 415 and Via Videoconference
To: House Committee on Water and Land
Rep. Linda Ichiyama, Chair
Rep. Mahina Poepoe, Vice Chair
House Committee on Energy and Environmental Protection
Rep. Nicole Lowen, Chair
Rep. Elle Cochran, Vice Chair
From: Grassroot Institute of Hawaii
Ted Kefalas, Director of Strategic Campaigns
RE: SB428 SD1 — RELATING TO CESSPOOLS.
Dear Chair and Committee Members:
The Grassroot Institute of Hawaii would like to offer its comments on SB428 SD1, which would require each of Hawaii’s counties to create an integrated wastewater management plan and financial plan and submit those to the Legislature no later than 20 days prior to the convening of next year’s regular legislative session.
The bill is in response to the final report presented to the 2023 Legislature by the Cesspool Conversion Working Group. This report analyzed strategies to implement a 2017 law that called for all of Hawaii’s 83,000 cesspools be upgraded or converted to a director-approved wastewater system or connected to a sewerage system by Jan. 1, 2050, excluding cesspools granted exemptions by the state director of health.
The Working Group noted that many properties in rural areas, especially on the neighbor islands, may not be in areas where existing county infrastructure allows for easy conversion and connection to sewer systems.
It also estimated that 97% of Hawaii homeowners with cesspools face a significant financial burden from the conversion costs, with the total costs to replace all cesspools ranging from $880 million to $5.3 billion. Even with a $10,000 tax rebate from the state, 85% would still face a financial burden.
Considering these difficulties and costs, SB428 SD1 aims to establish a framework for meeting the 2050 conversion deadline by requiring the counties to identify their respective infrastructure requirements, including where connections to centralized public and private treatment systems might be planned, locations where individual treatment systems would be needed and where smaller-scale cluster treatment systems could be utilized.
In other words, this bill would help inform county lawmakers, the Legislature and other interested stakeholders about the financial feasibility of wastewater plans and possible cesspool conversion strategies.
It is highly likely that the strategies of the counties would differ from each other, but this would give them the opportunity to learn from each other and adopt more innovative, cost-effective approaches.
This bill makes sense and is preferable to a legislative mandate that all cesspools be converted in a one-size-fits-all manner.
Thank you for the opportunity to submit our comments.
Director of Strategic Campaigns
Grassroot Institute of Hawaii
 “Cesspool Conversion Working Group Final Report to the Regular Session Legislature pursuant to Act 170 Session Laws Hawaii of 2019,” Dec. 15, 2022, p. 43.