Solar energy systems have been exempt from Florida's sales and use tax since July 1, 1997. The term "solar energy system" means the equipment and requisite hardware that provide and are used for collecting, transferring, converting, storing, or using incidental solar energy for water heating, space heating and cooling, or other applications that would otherwise require the use of a conventional source of energy such as petroleum products, natural gas, manufactured gas or electricity. 

This exemption was originally set to expire on July 1, 2002, but it was extended for three more three years. In May 2005, the exemption was

Supported by the state's Renewable Development Fund, Minnesota offers a payment of 1.5¢ per kilowatt-hour (kWh) for on-farm biogas facilities. Previously, this incentive also offered payments to wind and hydroelectric facilities, but no new incentives are being offered for these technologies.

Hydro Facility Eligibility

Generally, the incentive is available to hydro facilities located at the site of a dam, if the dam was in existence as of March 31, 1994, and begins generating electricity after July 1, 1994 or generates electricity after substantial refurbishing of a facility that begins after July 1, 2001. In order to receive payments, qualifying hydro

Connecticut provides a property tax exemption for "Class I" renewable energy systems* and hydropower facilities** that generate electricity for private residential use. The exemption is available for systems installed on or after October 1, 2007, that serve farms, single-family homes or multi-family dwellings limited to four units. In addition, "any passive or active solar water or space heating system or geothermal energy resource" is exempt from property taxes, regardless of the type of facility the system serves. Public Act No. 22-25 added electric vehicle charging stations, refueling equipment for fuel cell vehicles, and zero-emission school buses as eligible technologies beginning

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 October 2023, SELP is not currently accepting new loan applications.

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

The Public Service Commission of Wisconsin (PSC) issued an order on January 26, 1982, requiring all regulated utilities to file tariffs allowing net metering to customers that generate electricity with systems up to 20 kilowatts (kW)* in capacity.

Eligibility and Availability

The order applies to investor-owned utilities and municipal utilities, but not to electric cooperatives. All distributed-generation (DG) systems, including renewable energy and combined heat and power (CHP) systems, are eligible. There is no limit on total enrollment.

Net Excess Generation

The PSC has not adopted administrative rules for net metering.** Utilities' net-metering tariffs contain some variations. Customer net excess

Note: FY2024 - Loan Applications are Currently Closed as of June 30, 2024.

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) 2024 financing

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

The Jane E. Lawton Conservation Loan Program takes the place of the former Community Energy Loan Program (CELP) and the Energy Efficiency and Economic Development Loan Program (EEEDLP). This program provides local governments, nonprofits, and businesses in the State with an opportunity to reduce their operating expenses by identifying and installing cost-effective energy conservation improvements. It allows borrowers to use the cost savings generated by the improvements as the primary source of revenue for repaying the loans. The program operates as a revolving loan fund where loan repayments from prior awards replenish the fund and allow it to support additional

All electric utilities operating in Iowa, including those not rate-regulated by the Iowa Utilities Board (IUB), are required to offer green power options to their customers. These programs allow customers to make voluntary contributions to support the development of renewable energy sources in Iowa. Utilities must file their program plans and tariff schedules with the IUB; however, the filings for non-rate-regulated utilities are intended to be for informational purposes only.