Rebates

Section 487 of the New York State Real Property Tax Law provides a 15-year real property tax exemption for solar, wind energy, and farm-waste energy systems constructed in New York State. As currently effective, the law is a local option exemption, meaning that local governments are permitted to decide whether or not to allow it. The exemption was mandatory prior to a 1990 reenactment in which the local option clause was added. The exemption is valid unless a government opts out of the exemption, as opposed to the more common practice of requiring governments to "opt-in" in order to offer

Note: In addition to its RPS, Wisconsin has a clean energy goal of having 100% of its electricity come from carbon-free sources by 2050. This is an executive action rather than a legislatively-set requirement. Further information is available here.

In October 1999, Wisconsin enacted Act 9, becoming the first state to enact a renewable portfolio standard (RPS) without having restructured its electric utility industry. The RPS sets a total goal of 10% of all electric energy consumed in the state coming from renewable energy sources, with different percentage requirements for each electric provider (investor-owned utilities, municipal utilities, and electric

Note: S.B. 448 of 2021 extended this property tax abatement to include energy storage systems paired with eligible renewable energy systems.

New or expanded businesses in Nevada may apply to the Director of the State Office of Energy for a property tax abatement of up to 55% for up to 20 years for real and personal property used to generate and store electricity from renewable energy resources including solar, wind, biomass*, fuel cells, geothermal or hydro. Generation facilities must have a capacity of at least 10 megawatts (MW), and must plan to be in operation for at least 10 years

The Texas property tax code allows an exemption of the amount of 100% of the appraised property value increase arising from the installation or construction of a solar or wind-powered energy device that is primarily for the production and distribution of thermal, mechanical, or electrical energy for on-site use and devices used to store that energy.

Under H.B. 2500 (2013), solar energy devices installed or constructed on or after January 1, 2014, used for a commercial purpose are subject to the cost method of appraisal, and the depreciated value must be calculated using a useful life of 10 years

Note: This exemption may not be allowed for the tax years beginning after July 1, 2029.

Oregon law states that any change in real market value to property due to the installation of a qualifying renewable energy system is exempt from assessment of the property’s value for property tax purposes. Qualifying renewables include solar, geothermal, wind, water, fuel cell or methane gas systems used to heat, cool or generate electricity. This exemption is intended for end users and only applies to systems that are net metered or primarily intended to offset on-site electricity use.  Systems installed on real property that

Although Pennsylvania's December 1996 electricity restructuring law did not establish a clean-energy fund, four renewable and sustainable-energy funding programs were subsequently created through individual settlements with the state’s five major distribution utilities: Metropolitan Edison Company (Met-Ed), Pennsylvania Electric Company (Penelec), PECO Energy (PECO), PP&L (PPL), and Allegheny Power/West Penn Power Company (WPP). These utilities created individual "Sustainable Energy Funds" with the goals of promoting (1) the development and use of renewable energy and advanced clean-energy technologies, (2) energy conservation and efficiency, and (3) sustainable-energy businesses. Each utility has established an oversight board and designated a fund administrator.

The four Sustainable

Montana's property tax exemption for recognized non-fossil forms of energy generation and low emission wood or biomass combustion devices may be claimed for 10 years after installation of the property. The exemption is allowed for up to $20,000 in value for single-family residential dwellings and up to $100,000 in value for multi-family residential dwellings or non-residential structures. This property is class 4 property and otherwise would be taxed on 2.54% of assessed value in tax year 2013 and 2.47% in tax years after 2013.

Recognized forms of energy generation include solar photovoltaics, passive solar, wind, solid waste, decomposition of organic

Massachusetts offers a corporate 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

In Massachusetts, businesses may deduct from net income, for state excise tax purposes, expenditures paid or incurred from the installation of any "solar or wind powered climate control unit and any solar or wind powered water heating unit or any other type unit or system powered thereby," including labor expenditures. The installation must be located in Massachusetts and used exclusively in the business or trade of the business. Certain criteria must be met, see the Massachusetts Department of Revenue guidance for more information.

Furthermore, a system or unit that qualifies for this deduction will not be taxed under the tangible

Massachusetts law exempts any "solar or wind powered climate control unit and any solar or wind powered water heating unit or any other type unit or system powered thereby," that qualifies for the state's excise tax deduction for these systems from the tangible property measure of the state's corporate excise tax. The exemption is in effect for the length of the system's depreciation period. 

Note: For information about what constitutes the corporate excise tax, please visit the official Massachusetts website.