Solar Water Heat

Puerto Rico - Tax Deduction for Solar Energy Systems

Puerto Rico offers a 30% tax deduction (up to $1,500) for expenses incurred in the purchase and installation of solar equipment to heat water for residential use. "Solar equipment" is defined as "any equipment capable of using solar energy directly or indirectly to heat water, whether such equipment is bought or manufactured by the taxpayer, provided that the same is operating." The deduction applies to those who lease or own the residential property.

An individual who claims the solar equipment deduction must enclose with his or her tax return a certificate stating that the solar equipment has been approved by

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Biogas, Solar, and Wind Energy Equipment Exemption

In Wisconsin, any value added by a biogas, or synthetic gas energy system, solar-energy system, or a wind-energy system is exempt from general property taxes. The exemption applies regardless of whether the equipment is deemed real property or personal property.

A fact sheet on this exemption is available: https://www.revenue.wi.gov/DORFAQ/renewable-energy.pdf

A link to the request form for this exemption is available: https://www.revenue.wi.gov/DORForms/pr-303.pdf

Eligible Technologies

A solar-energy system is defined as "equipment which directly converts and then transfers or stores solar energy into usable forms of thermal or electrical energy, but does not include equipment or components that would be present as

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Renewable Energy Systems Property Tax Exemption

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

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Societal Benefits Charge


New Jersey's 1999 electric-utility restructuring legislation created a "societal benefits charge" (SBC) to support investments in energy efficiency and "Class I" renewable energy. The SBC funds New Jersey’s Clean Energy Program (NJCEP), a statewide initiative administered by the New Jersey Board of Public Utilities (BPU). The NJCEP provides technical assistance, financial assistance, information and education for all classes of ratepayers. NJCEP energy-efficiency programs and renewable-energy programs were initially managed and implemented by New Jersey's seven investor-owned electric public utilities and gas public utilities, but on April 1, 2007 management was turned over to third-party program managers Honeywell Utility Solutions and

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Renewable Energy Systems Exemption

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

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Public Benefits Programs


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

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State Agency Loan Program

The State Agency Loan Program (SALP) was established in 1991 using funds from the Energy Overcharge Restitution Fund. Through this revolving loan program, the Maryland Energy Administration (MEA) provides loans to state agencies for cost-effective energy efficiency improvements in state facilities. Typical loan amounts range from $50,000 to $250,000. State agencies pay zero interest with a one percent administration fee. Their repayments are made from the agency's fuel and utility budget, based on the avoided energy costs of the project. Repayments replenish the fund so that it can continue to make additional loans each year. During 2011 alone the MEA reports

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Renewable Energy Property Tax Exemption

North Dakota exempts from local property taxes any locally-assessed* solar, wind, or geothermal energy device serving a new or existing building or structure. These systems may be designed to provide heating or cooling or to produce mechanical power, or any combination of these, or to store any of these. Stand-alone systems and systems that are part of conventional systems are eligible. For solar, wind, or geothermal systems that are part of a conventional energy system, only the renewable energy portion of the total system is eligible. This exemption is applied only during the 5-year period following installation. To apply for

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Delmarva - Green Energy Fund

Delaware Green Energy Funds

The Delaware Green Energy Fund was created in 1999 as the part of the deregulation of Delaware's electric utilities. Under Title 26 Delaware Code § 363, the Renewable Energy Portfolio Standards Act, any electric company or cooperative may exempt itself from the states renewable portfolio standard by contributing to the states Green Energy Fund or by creating its own independent Green Energy Fund. The Green Energy Fund is to be used in support of energy efficiency technologies, renewable energy technologies, or demand side management programs, into which it shall make payments of at least $0.178 for

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Renewable Energy Systems Property Tax Exemption

Renewable energy systems which serve a commercial or industrial building or irrigation system are exempt from property taxes. Qualified equipment includes solar, wind, geothermal, solid waste and hydroelectric systems used to heat or cool a building, heat or cool water used by a building, or generate electricity used by the building. S.B. 426 of 2011 clarified that a system installed on one or more buildings and supplying energy to adjacent buildings or an irrigation system in an agricultural operation is eligible for the exemption.  This exemption applies for all years following installation.

The renewable energy property tax exemption cannot be

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