These resources provide information for developers, investors, policymakers, and consumers on Hawaii’s clean energy portfolio and its progress toward high-impact, clean energy solutions.

Renewable EnerGIS Map

Renewable EnerGIS is designed to provide renewable energy resource and site information for specific Hawaii locations selected by the user. This tool is intended to help landowners, developers, and policy makers understand the renewable energy potential of sites statewide.

Renewable Energy Permitting Wizard

The Renewable Energy Permitting Wizard tool was developed to help those proposing renewable energy projects understand the county, state, and federal permits that may be required for their individual project. This tool works for projects ranging in size from residential solar installations to large utility-scale facilities.

Hawaii Renewable Energy Projects Directory

The islands of Hawaii have abundant natural resources such as wind, solar, geothermal, biofuels, and hydropower. These precious resources could potentially meet a substantial portion of Hawaii’s energy needs. Use this interactive directory to find and learn about renewable energy projects in Hawaii.

Hawaii State Energy Office Publications

Find reports, studies, research papers, resource assessments and more.

Monthly Energy Trends

These monthly reports by the Research & Economic Analysis Division of DBEDT contain data on West Texas Intermediate crude oil prices on the New York Mercantile Exchange, average monthly gasoline and diesel prices, barrels of oil imported from foreign countries, fuel consumption, vehicle registration, electricity generation, consumption, prices, and data on renewable energy used in electricity generation. Data are presented by island with state total.

State & Local Energy Data

The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy, with help from the National Renewable Energy Laboratory (NREL), has launched a website that provides state and local decision makers easy access to a wealth of energy data specific to their location. The resources and data provided can be used to support strategic energy planning processes and deployment of clean energy projects.

Hawaii Energy Statistics

Statistics providing general information and insights into Hawaii, its energy goals, and its energy consumption trends.

Solar Water Heater Variance

NOTICE: DBEDT is now accepting gas demand tankless water heaters as justification for a solar water heater variance.  However, there are new requirements for acceptance of the gas demand tankless water heaters. These requirements are in accordance with the final judgment from Hawaii Circuit Court Judge Jeffrey Crabtree in Hawaii Solar Energy Association and Sierra Club v. DBEDT, Civil No. 18-1-1398-09 (JPC), February 5, 2019. For questions, contact