Residential: $800; Commercial: 50% - 80% of equipment costs
Kaua'i Island Utility Cooperative's Commercial Energy Wise Program began in 1998. Participants will receive an energy use analysis and screening for the installation of cost-effective energy saving devices, including solar water heating systems. Commercial customers are eligible for a 50% to 80% rebate for solar water heating systems. Residential customers are eligible for a flat $800 rebate for each solar water heating system installed. The rebate is available for installations of new systems, or to replace solar water heating systems that are over 15 years old and no longer work.