Hawaii
Irrigation rebates in Hawaii
5 programs in Hawaii pay residents for irrigation upgrades. 5 list themselves as open now, and the median maximum is $100 per household.
These programs cover part or all of the cost of a weather-based or soil-moisture controller, a drip conversion, rotary nozzles or a rain sensor. Most require a WaterSense-labeled product and a receipt, and some send a technician to install it for free.
5 programs
- Open
Hawaii Water Service Ka'anapali Smart Controller Rebate
Hawaii Water Service (Cal Water Group)
Up to $125 per controller, not more than the purchase price
Up to $125 per household
- Open
Honolulu BWS Weather-Based Irrigation Controller Rebate
Honolulu Board of Water Supply (Water Sensible Program)
Up to $100 or the pre-tax product cost, whichever is less; limit 1 per applicant
Up to $100 per household
- Open
Honolulu BWS Soil Moisture System Rebate
Honolulu Board of Water Supply (Water Sensible Program)
Up to $35 or the pre-tax product cost; limit 1 per applicant
Up to $35 per household
- Open
Hawaii Water Service Ka'anapali Sprinkler Nozzle Rebate
Hawaii Water Service (Cal Water Group)
Up to $5 per nozzle, not more than the purchase price
- Open
Maui County Water Supply Free Water Conservation Items
Maui County Department of Water Supply
Free items: hose nozzles, hose timers, moisture meters (also faucet aerators, shower heads, toilet tank bags, leak dye tablets). Quantity limits not published.
Other Hawaii programs
Irrigation rebates in every stateSow is not affiliated with any of these agencies or utilities. Amounts and rules change, often at the start of a fiscal year, so confirm the details on the official page before you start a project. How we research these programs
Plan the project before you apply
Sow lays out your new planting on a photo of your yard and builds the plant list from plants suited to where you live.