Tax Exemption for Large-Scale Renewable Energy Projects
This program is not available to homeowners—it only applies to commercial and industrial businesses developing large renewable energy projects of at least 50 kW (solar) or 1 MW (wind, biomass, hydroelectric, or landfill gas) with a minimum $1 million capital investment that sells electricity to unrelated parties.
You can help customers access sales tax exemptions up to 100% on materials, machinery, and equipment for eligible renewable energy projects; ensure your client's project meets the 50 kW solar or 1 MW+ alternative resource threshold, invests at least $1 million, and submits a $1,000 application to the Kentucky Economic Development Finance Authority before any capital expenditure.
IEIA (established August 2007) delivers negotiated sales tax incentives covering materials, machinery, and equipment for renewable energy facilities; eligible applicants must apply through KEDFA with a $1,000 fee, and incentive contracts are tailored individually with terms up to 25 years, capped at 50% recovery of total capital investment when combined with wage assessments and other tax credits.
Program details
- Program ID
- 2742
- Effective
- 1/1/2008
- Last updated
- 3/23/2026
Eligibility
- Sectors
- commercial industrial
- Technologies
- solar thermal electric solar photovoltaics wind (all) biomass hydroelectric landfill gas
Program summary
In August 2007 Kentucky established the Incentives for Energy Independence Act (IEIA) to promote the development of renewable energy and alternative fuel facilities, energy efficient buildings, alternative fuel vehicles, research & development activities, and other energy initiatives. For renewable energy facilities, IEIA provides incentives to companies that build or renovate facilities that utilize renewable energy. A renewable energy facility is defined as one that generates at least 50 kW of electricity from solar power or at least 1 MW from wind power, biomass, landfill gas, hydropower or similar renewable resources. The electricity must be sold to an unrelated party. The minimum investment in any renewable energy facility must be $1 million in capital expenditure which is defined to include various non-capital costs such as labor.
Companies may receive a sales tax incentive of up to 100% of the Kentucky sales and use tax paid (on or after the activation date) on materials, machinery and equipment used to construct, retrofit or upgrade an eligible project.
Approved companies may also require that employees whose jobs were created as a result of the associated project, as a condition of employment, to pay a wage assessment of up to 4% of their gross wages. Employees will be allowed a Kentucky income tax credit equal to the assessment withheld from their wages.
The maximum recovery for a single project from all incentives, including the income and liability entity tax credit, sales tax refund and the wage assessment, may not exceed 50% of the capital investment.
Prior to making any capital investments in a project, each eligible company must submit an application ($1000 fee) for incentives to the Kentucky Economic Development Finance Authority. Each incentive contract is negotiated on a case-by-case basis to determine the conditions and termination date of the project, not to exceed 25 years from the project's activation date.
Contact & resources
- Contact email
- Don.Goodin@ky.gov
- Additional resources
Please verify current program details with the administering agency before making any financial decisions.