Solar Space Heat

Small-Scale Energy Loan Program

Note: This program is currently insolvent and has been on hiatus since 2015. The insolvency is a result of the default of high-risk loans that occurred between 2007 and 2012 and the lack of new loan origination since 2015. The program will require General Fund support to meet bond debt service payments in 2022 and 2023. The 2021 Legislature in SB 5506 (2021) appropriated $3.5 million General Fund to ODOE to pay SELP bond debt service through the 2021-23 biennium. As of July 2025, SELP is not currently accepting new loan applications.

The Oregon Small-Scale Energy Loan Program (SELP) was

Last Update

Energy Loan Program

Note: FY2025 - Loan Applications are Currently Closed as of July 29, 2025.

The Missouri Energy Loan Program, administered by the Division of Energy in the Missouri Department of Economic Development (DED), is available for energy efficiency and renewable energy projects for public and governmental buildings and structures. Eligible recipients include public schools (K-12), public/private colleges and universities, city/county governments, public water and wastewater treatment facilities, and public/private non-profit hospitals.

Loan amounts are based on projected energy savings from energy efficiency upgrades, which result in monetary savings that are used to repay the loan. For Fiscal Year (FY) 2025 financing

Last Update

Local Option - Property Tax Credit for Renewables and Energy Conservation Devices

Title 9 of Maryland’s property tax code provides local governments the option to allow a property tax credit for buildings equipped with a solar, geothermal or qualifying energy conservation device. These devices may be used to heat or cool the structure, to generate electricity to be used in the structure, or to provide hot water for use in the structure. The law was initially enacted in 1985, but at that time applied only to heating and cooling and water heating applications. Electricity production for on-site use was added in 2006.

Under this provision, counties determine the amount of the credit

Last Update

Alternative Energy and Energy Conservation Patent Income Tax Deduction (Personal)

Massachusetts offers a personal income tax deduction for (1) any income -- including royalty income -- received from the sale or lease of a U.S. patent deemed beneficial for energy conservation or alternative energy development by the Massachusetts Department of Energy Resources, and (2) any income received from the sale or lease of personal or real property or materials manufactured in Massachusetts and subject to the approved patent. The deduction is effective for up to five years from the date of issuance of the U.S. patent or the date of approval by the Massachusetts Department of Energy Resources, whichever expires
Last Update

Nebraska Solar and Wind Easements

Nebraska's solar and wind agreement provisions allow property owners to create binding solar and wind easements, among other types of agreements, for the purpose of protecting and maintaining proper access to sunlight and wind. The initial term of a wind agreement may not exceed 40 years. Additionally, a wind agreement will terminate if development has not commenced within 10 years of the effective date of the wind agreement. If all parties involved agree to extend this period, however, the agreement may be extended. Wind developers are required to ensure decommissioning funds are available for inactive systems.

Local Ordinances and Zoning

Last Update

Solar Energy Sales Tax Exemption

New Jersey offers a full exemption from the state's sales tax for all solar energy equipment. This exemption is available to all taxpayers. All major types solar energy equipment, including equipment for passive solar design, are considered eligible for the exemption as described by the New Jersey Division of Taxation Publication S&U-6 (Sales Tax Exemption Administration). According to S&U-6, the exemption includes all solar energy "devices or systems specifically approved by the Board of Public Utilities, Division of Energy and designed to provide heating or cooling or electrical or mechanical power by converting solar energy to some other usable

Last Update

Dollar and Energy Savings Loans

The Nebraska Dollar and Energy Savings Loan program was created in 1990 using oil overcharge funds. The program, administered by the Nebraska Energy Office, makes available low-interest loans for residential and commercial energy efficiency improvements and renewable energy projects. 

Renewable energy projects may be eligible for a loan under one of two circumstances. First, a project may be eligible if it is included in a list of prequalified improvements. This list includes a variety of renewable energy projects, including wind, photovoltaics, solar hot water heating, and fuel cells. Second, projects not listed as prequalified improvements may be eligible with the

Last Update

Alternate Energy Revolving Loan Program

The Alternate Energy Revolving Loan Program (AERLP), administered by the Iowa Energy Center, provides low-interest loans to individuals and organizations that seek to build renewable energy production facilities in Iowa.

Successful applicants receive a low-interest loan that consists of a combination of AERLP and lender-provided funds. The AERLP provides 50% of the total loan at 0% interest rate up to a maximum of $1,000,000. The remainder of the loan is provided by a lender at market rate.

Eligible Technologies

Eligible renewable energy technologies include solar, biomass, wind and small hydro.

Process

Funding decisions for for loans are made by the

Last Update

Low-Interest Energy Loan Programs

*Note: The State Energy Loan Program is currently closed, but anticipated to reopen in Summer 2025.

The Idaho Governor's Office of Energy and Mineral Resources (OEMR) State Energy Loan Program offers low-interest loans to fund energy efficiency projects for single-family homes in Idaho. Qualified projects include insulation, lighting upgrades, windows, weatherization, HVAC, appliances, and renewable energy. See qualifying addendums on the State Energy Loan Program website for project and equipment requirements.

All loans are evaluated by a financial institution for credit worthiness and must be secured with real estate. Consumers may choose to leverage these loans by accessing utility incentives

Last Update

Energy Conservation Loan

The Energy Conservation Loan is funded by the State of Connecticut Department of Housing and administered by Capital for Change, Inc. (C4C) for low- and moderate-income homeowners. Loans of $500 to $35,000 are available at an interest rate of 0% to 3%, depending on household income, with a maximum repayment term of 10 years. Eligible properties are owner-occupied single-family homes, two- to four-family homes, condominiums and mobile homes in Connecticut. Eligible improvements include insulation, air and duct sealing, windows and doors, boilers and furnaces, central air conditioning, heat pumps, water heaters, secondary heating systems, ENERGY STAR appliances, solar, battery storage

Last Update