Bill > SB547

This bill introduces comprehensive water conservation measures for Hawaii by establishing tax credits and rebates for residential and commercial properties that install gray water recycling systems and atmospheric water generators. Specifically, the bill offers tax credits for installing water conservation systems, with different rates for residential and commercial properties: 25% or up to $10,000 for residential properties, and 20% or up to $50,000 for commercial properties. Low-income homeowners receive a higher tax credit of 35% or up to $12,500. The Department of Business, Economic Development, and Tourism will also create a parallel rebate program with similar percentage rates. Additionally, the State Building Code Council must adopt new standards for designing, installing, and maintaining these water conservation technologies. Key technical terms are defined in the bill, such as "gray water" (wastewater from sinks, showers, etc.), "atmospheric water generator" (a device extracting water from air humidity), and specifying certification standards like NSF/ANSI 350 and NSF P343. The bill aims to address Hawaii's water scarcity challenges by incentivizing innovative water conservation technologies, with provisions taking effect in 2050 and tax credits applicable from 2026 onward.

Agriculture and Natural Resources, Budget and Finance

https://www.capitol.hawaii.gov/session/measure_indiv.aspx?billtype=SB&billnumber=547&year=2026