Solar Thermal Process Heat

Property Tax Exclusion for Solar Energy Systems and Solar Plus Storage System

Section 73 of the California Revenue and Taxation Code allows a property tax exclusion for certain types of solar energy systems installed between January 1, 1999, and June 30, 2026. This section was amended by AB 1451 in September 2008 to include the construction of an active solar energy system incorporated by an owner-builder in the initial construction of a new building that the owner-builder does not intend to occupy or use. This only applies if the owner-builder did not already receive an exclusion for the same active solar energy system and only if the initial purchaser purchased the new

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Renewable Energy Tax Credit

Note: This credit expired on December 31, 2014, and is not allowed for devices installed on or after January 1, 2015. However, wind energy systems whose construction began prior to January 1, 2015 and were completed by January 1, 2017 are eligible for this credit.

North Dakota offers a corporate income tax credit for the cost of acquiring and installing a geothermal, solar, biomass, or wind energy system in a building or on a property owned or leased by a North Dakota taxpayer. For systems installed after December 31, 2000, and before January 1, 2015, the credit is equal to

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Sustainable Development Fund Financing Program (PECO Territory)

The Pennsylvania Public Utility Commission created the Sustainable Development Fund (SDF) in its final order of the PECO Energy electric utility restructuring proceeding. The Reinvestment Fund, Inc. (TRF), which was formed in 1985 to build wealth and opportunity for low-wealth communities and low- and moderate-income individuals, administers the SDF. The SDF later received additional funding and responsibilities as a result of the PECO Energy/Unicom merger settlement. That settlement added funding for new wind development, for solar photovoltaics and for renewable energy education, as well as a lump-sum payment and an increase in SDF's core fund. In total, the fund has

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Renewable Energy Resources Trust Fund

According to § 20 ILCS 687/6-4, the statute this trust is under will be repealed on December 31, 2021. 

Illinois's 1997 electric-industry restructuring legislation created separate public benefits funds that support renewable energy and residential energy efficiency. The Renewable Energy Resources Trust Fund (RERTF) supports renewables through grants, loans and other incentives administered by the Illinois Department of Commerce and Economic Opportunity (DCEO). The funding mechanism was established for 10 years in January 1998. In August 2007, funding was extended through December 12, 2015.

Renewable-energy projects eligible for RERTF support include wind energy, solar-thermal energy, photovoltaics, dedicated crops

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Rhode Island Renewable Energy Fund

Rhode Island Renewable Energy Fund

Rhode Island's Public Utilities Restructuring Act of 1996 created the nation's first public benefits fund for renewable energy and demand-side management (DSM). The Rhode Island Renewable Energy Fund's renewable-energy component is administered by the Rhode Island Commerce Corporation (Commerce RI) formerly known as the Economic Development Corporation (RIEDC), and the fund's DSM programs are administered by the state's electric and gas distribution companies, subject to review by the Rhode Island Public Utilities Commission (RIPUC).

Funding and Budget

CommerceRI’s Renewable Energy Fund is supported by a surcharge on electric and gas customers' bills. Initially, the surcharge

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Universal System Benefits Program

Montana established the Universal System Benefits Program (USBP) in 1997 as part of its restructuring legislation. The USBP supports cost-effective energy conservation, low-income customer weatherization, renewable-energy projects and applications, research and development programs related to energy conservation and renewables, market transformation designed to encourage competitive markets for public purpose programs, and low-income energy assistance.

Beginning January 1, 1999, all electric utilities -- including electric cooperatives -- were required to contribute revenue generated from a surcharge on customers' electricity use. In 1997, the surcharge was set through electricity restructuring legislation and was based on 2.4% of electric utilities' 1995 revenues. This

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Solar Contractor Licensing

Utah's Division of Occupational and Professional Licensing requires installers of solar energy systems to be licensed contractors. General electrical contractors carrying an S200 or an S201 license are authorized to install solar photovoltaic systems. The Division has also established solar-specific license classifications. License classification S202 is for Solar Photovoltaic Contractors, and S215 is for Solar Thermal Systems Contractors. A Solar Photovoltaic Contractor is licensed for the fabrication, construction, installation, and replacement of photovoltaic cell panels and related components including battery storage systems, distribution panels, switch gear, electrical wires, inverters, and other electrical apparatus for solar photovoltaic systems. A Solar Thermal

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Solar Contractor Licensing

Nevada law requires that solar energy system installers be licensed by the Nevada State Contractors Board. Contractors may be licensed under License Classification C-37 (solar contracting for solar water heating and space heating and air conditioning). Contractors may also perform solar work under License Classification C-1* (plumbing and heating), sub-classification (d) for solar water heating installations, or sub-classification (f) for solar air heating. Contractors may also perform solar work under License C-2 (electrical contracting), sub-classification (g) for photovoltaics used to generate electricity; or C-21 (Refrigeration and air-conditioning), sub-classification (e) for solar air conditioning. Work on utility scale solar projects must

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Solar Contractor Licensing

Hawaii offers several specialty licenses for solar contractors through Hawaii’s Department of Commerce and Consumer Affairs. The following specialty licenses are available: Solar Power Systems Contractor (C-60); Solar Energy Systems Contractor (C-61); Solar Hot Water Systems Contractor (C-61a); and Solar Heating and Cooling Systems Contractor (C-61b). These licenses require business and trade exams plus four years of experience. An Electrical Contractor (C-13) license is required to install photovoltaic systems other than low voltage DC wiring and it includes the work of the C-60 solar power systems contractor. Plumbing contractors (C-37) are also allowed to install solar hot water heating systems.

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Solar Contractor Licensing

The California Contractors State License Board administers contractor licenses. The C-46 Solar Contractor license covers active solar water and space heating systems, solar pool heating systems, and photovoltaic systems. C-46 requirements include four years of experience and passing the business and law exam and the trade exam. Independent license schools offer courses to prepare for license exams.

Other contractor licenses for solar include:

  • A. General Engineering
  • B. General Building
  • C-4. Boiler, Hot Water Heating and Steam Fitting (for solar thermal systems)
  • C-10. Electrical (for photovoltaics only)
  • C-20. Warm-Air, HVAC (HVAC systems that utilize solar energy)
  • C-36. Plumbing (solar thermal systems)
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