Expired, Repealed, and Archived South Carolina Incentives and Laws

The following is a list of expired, repealed, and archived incentives, laws, regulations, funding opportunities, or other initiatives related to alternative fuels and vehicles, advanced technologies, or air quality.

All-Electric Vehicle (EV) Rebate - Duke Energy

Expired: 01/01/2019

Duke Energy customers and employees are eligible for a $3,000 rebate for the purchase of a new 2016 or later Nissan Leaf. Rebates are available through December 31, 2018. To receive the rebate, applicants must bring the flyer and a recent Duke Energy utility bill to a participating Nissan dealer. For more information, see the Duke Energy EVs website.

Clean Energy Advisory Commission

Archived: 08/09/2017

The South Carolina Clean Energy Industry Manufacturing Market Development Advisory Commission (Commission) will assist with the development of clean energy technologies, materials, and products, including advanced vehicle, alternative transportation fuel, battery manufacturing, and hydrogen fuel cell industries. The Commission issued a final report in September 2015, with a description and analysis of the existing clean energy manufacturing industry, job development potential, market potential, incentives offered by neighboring states, and recommendations for in-state production incentives, benchmarks to increase clean energy manufacturing, and marketing and public education programs. (Reference South Carolina Code of Laws 11-55-100)

Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit

Expired: 12/31/2016

For taxable years before 2017, an income tax credit is available for the in-state purchase or lease of a new PHEV. For the purpose of this incentive, a PHEV is a vehicle equipped with an internal combustion and an electric engine with an all-electric range of at least nine miles, uses an external source of energy to charge the battery, and has at least four kilowatt-hours (kWh) of battery capacity. The credit is equal to $667, plus $111 if the vehicle has at least five kWh of battery capacity, plus an additional $111 for each additional kWh, with a maximum allowed credit of $2,000. Low- or medium-speed vehicles do not qualify for this credit. Total claims for all taxpayers in one year may not exceed $200,000 and are available on a first-come, first-served basis. (Reference South Carolina Code of Laws 12-6-3376)

Fuel Cell Vehicle Tax Credit

Archived: 08/31/2015

South Carolina residents that claim the federal Alternative Motor Vehicle Credit for fuel cell vehicles are eligible for a state income tax credit equal to 20% of the federal credit. If the amount of the state credit exceeds the taxpayer's liability for the applicable tax year, any unused portion of the credit may be carried forward and claimed for up to five additional years. (Reference South Carolina Code of Laws 12-6-3377)

Alternative Fuel School Bus Pilot Program

Expired: 06/01/2015

Through June 2015, the South Carolina Department of Education may direct 5% to 10% of fiscal year school bus funds to lease or purchase alternative fuel school buses and provide ongoing maintenance and fuel costs as part of a pilot program for three school districts. The participating school districts must pay for the alternative fueling infrastructure, the incremental cost between a conventional and alternative fuel bus, and training for bus maintenance staff. The school districts must also submit quarterly reports. The South Carolina Department of Education must submit a final cost report to the Senate Finance Committee and House Ways and Means Committee. (Reference House Bill 4701, 2014)

State Agency Alternative Fuel Use Requirement

Archived: 09/01/2014

Whenever practical and economically feasible, all state agencies operating alternative fuel vehicles must use alternative fuels in those vehicles. Private businesses are encouraged to increase the use of alternative fuels in the state. (Reference Executive Order 2001-35)

Biofuels Retail Incentive

Expired: 06/30/2012

Ethanol retailers selling fuel blends of at least 70% ethanol (E70) are eligible for a $0.05 incentive per gallon of ethanol blended fuel sold, provided that the fuel is subject to the South Carolina motor fuel user fee. Additionally, biodiesel retailers are eligible for a $0.25 incentive per gallon of biodiesel (B100) sold as pure biodiesel or as part of a biodiesel blend, provided that the blend contains at least 2% biodiesel (B2). These incentives apply only to fuel sold before July 1, 2012. Biodiesel is defined as a fuel for motor vehicle diesel engines comprised of vegetable oils or animal fats and meeting ASTM specifications D6751 or D975. (Reference South Carolina Code of Laws 12-63-20)

Hydrogen Infrastructure Development Grants

Expired: 06/30/2012

The South Carolina Research Authority administers the South Carolina Hydrogen Infrastructure Development Fund, which provides funding for grants that promote the development and deployment of hydrogen production, storage, distribution, and dispensing infrastructure and related products and services that enable the growth of hydrogen and fuel cell technologies in the state. Taxpayers may receive a 25% credit against state income taxes, insurance premium taxes, and certain license fees for contributions made to the fund. (Reference South Carolina Code of Laws 11-46)

Electric Vehicle Supply Equipment (EVSE) Incentive - Progress Energy

Archived: 05/01/2012

Progress Energy is conducting a pilot program through April 2013 that provides qualified residential customers with Level 2 EVSE. Progress Energy will install the EVSE at the home (covering up to $1,500 in installation costs) and service the equipment for the duration of the pilot. Progress Energy will remotely access the EVSE to collect information to better understand charging habits and the impact on the power grid. At the end of the pilot, participants will be able to keep the EVSE at no additional cost. As of May 2012, the Plugged In Program has reached capacity and is no longer accepting applications. For more information, see the Progress Energy Plugged In Program website.

Electric Vehicle Supply Equipment (EVSE) Incentive - Duke Energy

Expired: 03/31/2012

Duke Energy's Duke Energy Charge|Carolina pilot program provides qualified residential customers with Level 2 EVSE and up to $1,000 for EVSE installation. Duke Energy will service the equipment and remotely access the EVSE to collect information in an effort to better understand charging habits and the impact on the power grid. At the end of the two-year pilot, participants will be able to keep the EVSE for a fee of $250 per unit.

Biofuels Production Tax Credit

Archived: 12/31/2011

Qualified corn-based ethanol and soy-based biodiesel producers are eligible for an income tax credit of $0.20 per gallon of fuel produced through 2016. Producers using feedstocks other than corn or soy oil are eligible for $0.30 per gallon tax credit. An eligible production facility must be operating at a production rate of at least 25% of its name plate design capacity and must maintain that production rate for at least six months, before denaturing, on or before December 31, 2011. The credit is allowed for up to 60 months beginning with the first month for which the facility is eligible to receive the credit and ending before December 31, 2016. Beginning January 1, 2017, the credit changes to $0.075 per gallon of fuel produced. The credit may be carried forward for ten years. Additional restrictions apply. (Reference South Carolina Code of Laws 12-6-3600)

Biofuels Research and Development Tax Credit

Expired: 12/31/2011

For taxable years through 2011, an income tax credit is available for qualified research and development expenditures, which include developing feedstocks and production processes for cellulosic ethanol, and algae-derived and waste grease-derived biodiesel. Qualified expenditures involving cellulosic ethanol and algae-derived diesel are eligible for a 25% credit, and qualified expenditures involving waste grease-derived biodiesel are eligible for a 10% credit. Cellulosic ethanol is defined as fuel derived from ligno-cellulosic materials, including wood chips, corn stover, and switchgrass. (Reference South Carolina Code of Laws 12-6-3631)

Plug-In Hybrid Electric Vehicle (PHEV) Tax Credit

Expired: 12/31/2010

For taxable years beginning after 2007 and before 2011, an income tax credit of $2,000 is available for the in-state purchase or lease of a PHEV. For the purpose of this incentive, a PHEV is a vehicle that shares the same benefits as an internal combustion and electric engine with an all-electric range of not less than nine miles. (Reference Senate Bill 243, 2007, and South Carolina Code of Laws 12-63-20)

Alternative Fuel Vehicle (AFV) Sales Tax Rebate

Repealed: 06/13/2008

The following was repealed by Act No. 261, 2008: Beginning July 1, 2008, a $300 sales tax rebate may be applied to in-state purchases of the following: flexible fuel vehicles (FFVs) capable of operating on E85 motor fuel; hydrogen fuel cell vehicles; electric vehicles, hybrid electric vehicles; plug-in hybrid electric vehicles (PHEVs); and vehicles with a U.S. Environmental Protection Agency city fuel economy rating of at least 30 miles per gallon. Additionally, a sales tax rebate up to $500 has been established for the purchase of equipment that results in the conversion of a conventional hybrid electric vehicle to a PHEV, or for equipment to convert a conventional vehicle to operate on propane, compressed natural gas, liquefied natural gas, hydrogen, or E85. These rebates only apply to vehicles and equipment purchased prior to July 1, 2013. (Reference Senate Bill 243, 2007, and South Carolina Code of Laws 12-63-20)

Biodiesel Production Tax Credits

Expired: 06/01/2007

For tax years beginning after December 31, 2005, there are business or personal income tax credits of a) $0.20 for each gallon of biodiesel motor fuel produced mostly from soybean oil and sold, and b) $0.30 for each gallon of biodiesel motor fuel a majority of which is produced from feedstock other than soybean oil and sold, up to a maximum of three million gallons per year from each facility, for a maximum of five years for each facility. Credits are available for not more than one facility in each county in any calendar year, with priority given to the first facility in a county that produces biodiesel motor fuel using soybean oil as the feedstock. Credits are available to individuals or businesses without regard to a per county limitation. These credits may be carried forward for up to three years. Payments must be made upon compliance with verification procedures set forth by the Department of Agriculture. (Reference House Bill 4810, 2006)