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Hawaii Electric Laws and Incentives


State Incentives

Electric Vehicle (EV) and Infrastructure Grants

The Hawaii Transportation Energy Transformation Grant Fund has been established within the Department of Business, Economic Development, and Tourism (Department) to provide grants for the acquisition of EVs, the installation of EV charging infrastructure, and the development of innovative programs or the coordination of activities that diversify transportation energy sources. The Department will review all applications and is required to provide annual statistical information regarding program participation to the Governor and state legislature. (Reference Senate Bill 1202, 2009, and Hawaii Revised Statutes 201)

Business Investment Tax Credit

Through December 31, 2010, taxpayers making a high technology business investment are eligible for a tax credit the year in which the investment is made and may be carried over for up to four additional years. A qualified high technology business is defined as one in which more than 50% of the activities are qualified research (75% of which is conducted in Hawaii) and in which more than 75% of the income (i.e. income from products sold from, manufactured or produced in Hawaii or from services performed in Hawaii) is derived from qualified research. Qualified research includes research that is related to non-fossil fuel energy-related technology. The tax credit is equal to a percentage of the investment made, up to the following maximums:

YearTax Credit (percent of
investment made)
Maximum Value
of Credit
Year of Investment
35%
$700,000
1st Year Following Investment25% $500,000
2nd Year Following Investment20%$400,000
3rd Year Following Investment10%$200,000
4th Year Following Investment10%$200,000

Tax credits cannot exceed the amount of the investment or exceed 80% of the taxpayer's income tax liability in the year in which the credit is claimed.

(Reference Senate Bill 199, 2009, and Hawaii Revised Statutes 235-7.3 and 235-110.9)

State Laws and Regulations

Electric Vehicle (EV) Parking Requirement

All public, private, and government parking facilities with at least one hundred parking spaces must designate at least 1% of the spaces specifically for EVs by December 31, 2011. One of the parking spaces must be located near the building entrance and must be equipped with an EV charging unit that meets recognized standards. Owners of multiple parking lots may designate and install an EV charging unit in fewer parking spaces than required in one parking lot, as long as the total number of aggregate spaces for all parking lots is met. The spaces designated for EVs will continue to increase by 1% for each additional 5,000 registered EVs until the percentage reaches 10%. Penalties apply for non-EVs that park in parking spots designated for EVs. (Reference Senate Bill 1202, 2009, and Hawaii Revised Statutes 226-10 and 291)

Alternative Fuel and Advanced Vehicle Acquisition Requirements

Once the state has met its federal and state vehicle acquisition mandates, state and county agencies, beginning January 1, 2010, must move toward purchasing light-duty vehicles that meet the needs of the agency while reducing petroleum consumption. The priority to be used for purchasing such vehicles is as follows:

1) electric vehicles (EVs) or plug-in hybrid electric vehicles;
2) hydrogen or fuel cell vehicles;
3) other alternative fuel vehicles;
4) hybrid electric vehicles; and
5) vehicles identified as top performers for fuel economy in the U.S. Environmental Protection Agency's annual "Fuel Economy Leaders" report.

Exemptions may apply. State agencies are also required to purchase alternative fuels and ethanol blended gasoline when available, evaluate a purchase preference for biodiesel blends, and promote efficient operation of vehicles. For the purpose of this requirement, an alternative fuel is defined as an alcohol fuel, an alcohol fuel blend containing at least 85% alcohol, natural gas, liquefied petroleum gas, hydrogen, biodiesel, a biodiesel blend containing at least 20% biodiesel, a fuel derived from biological materials, and electricity provided by off-board energy sources.

(Reference Senate Bill 1202, 2009, and Hawaii Revised Statutes 103D-412 and 196-9)

Electric Vehicle (EV) Promotion

In order to achieve Hawaii's transportation efficiency goals and to create jobs, foster economic growth, and reduce greenhouse gas emissions, the Hawaii Senate encourages the promotion of EV use in the state. As a first step, EV charging infrastructure must be developed. Additionally, stakeholders should work together to expedite the use of EVs in Hawaii. (Reference Senate Resolution 82, 2009, and Senate Concurrent Resolution 126, 2009)

Alternative Fuels Promotion

The state of Hawaii has signed a Memorandum of Understanding (MOU) (PDF 108 KB) with the U.S. Department of Energy to collaborate to produce 70% of the state's energy needs from energy efficient and renewable sources by 2030. Download Adobe Reader. This effort is part of the Hawaii Clean Energy Initiative. The goals of the partnership include defining the structural transformation required to transition the state to a clean energy-dominated economy; demonstrate and foster innovation in the use of clean energy, including alternative fuels; create opportunities for the widespread distribution of clean energy benefits; establish an open learning model for other states and entities to adopt; and build a workforce with cross-cutting skills to support a clean energy economy in the state.

Alternative Fuel Development Support

The state of Hawaii is responsible for facilitating the development of alternative fuels and supporting the attainment of a statewide alternative fuels standard. The alternative fuels standard will be as follows: 10% of highway fuel use to be provided by alternative fuels by 2010, 15% by 2015, and 20% by 2020. For the purposes of the alternative fuels standard, ethanol produced from cellulosic materials is to be considered the equivalent of 2.5 gallons of non-cellulosic ethanol. (Reference Hawaii Revised Statutes 196-42)

Neighborhood Electric Vehicle (NEV) Access to Roadways

An NEV may operate at speeds of up to 25 miles per hour (mph) and is only permitted on roads with speed limits of 35 mph or less. An NEV must have a notice of the operational restrictions pertaining to the vehicle permanently attached to, or painted on, the vehicle in a location that is in clear view of the driver. An NEV is a self-propelled electrically powered motor vehicle that is emission free, has four wheels in contact with the ground, has a gross vehicle weight rating of less than 2500 pounds, and conforms to the minimum safety equipment requirements contained in Title 49 of the Code of Federal Regulations, section 571.500. (Reference Hawaii Revised Statutes Sections 286-2, 286-41, and 291C-134)

Alternative Fuel Tax Rate

A distributor of any alternative fuel for operation in an internal combustion engine is required to pay a license tax of $0.025 for each gallon of alternative fuel sold or used by the distributor. In addition, a distributor is required to pay a license tax for each gallon of fuel sold or used by the distributor for operating a motor vehicle(s) on state public highways according to the following rates:

Fuel Type Tax
Ethanol0.145 times the rate for diesel
Methanol0.11 times the rate for diesel
Biodiesel0.25 times the rate for diesel
Liquefied Petroleum Gas0.33 times the rate for diesel

For other alternative fuels, the rate is based on the energy content of the fuels as compared to diesel fuel, using a lower heating value of 130,000 British thermal units per gallon as a standard for diesel, so that the tax rate, on an energy content basis, is equal to one-quarter the rate for diesel fuel. (Reference Hawaii Revised Statutes Section 243-4)