Solar Photovoltaics

City of Tucson - Solar Readiness and EV-Ready Sustainability Codes

Solar Readiness

Tucson adopted an ordinance in June 2008 that requires all new single-family homes and duplexes in Tucson to be "solar-ready." The ordinance requires all new homes either to have a photovoltaic (PV) and solar water heating system installed, or to have all the necessary hardware installed so that a system can easily be installed at a later date.

To comply with this requirement, new homes must either have a complete solar water heating system installed or comply with one of two solar stub-out options. Option One requires the installation of two insulated pipes and a suitably sized conduit

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Valley Electric Association - Net Billing

The Board of Directors for Valley Electric Association (VEA) approved a revised net billing program, which took effect in August 30, 2024. 

For DG applications completed after August 30, 2024, any excess energy exported to the grid will generate an "Over-Generation Bill Credit," which is valued at the utility's avoided rate. The accumulated value of Over-Generation Bill Credits will be applied to the customer's bill at the end of the month. In the event the value of the credits is greater than the value of electricity consumed by the customer during the month, the credits will be applied to the

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High Performance Building Incentives Program

In July 2008, Pennsylvania enacted a broad $650 million alternative energy bill designed to provide support for a variety of renewable energy and energy efficiency technologies. Included in this legislation was a provision authorizing the creation of a $25 million grant and loan program for high performance buildings. The program is jointly administered by the Department of Community and Economic Development (DCED) and the Department of Environmental Protection (DEP), under the direction of Commonwealth Finance Authority (CFA). Program guidelines were issued in April 2009 and revised in November 2009. Incentives are available to both in-state small businesses (100 or fewer

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Advanced Energy Tax Credit (Personal)

Note: The deadline for qualifying for this tax incentive was 12/31/2015. This summary is here for informational purposes only.

A taxpayer who holds an interest in a qualified generating facility located in New Mexico and who files an individual New Mexico income tax return may claim an advanced energy income tax credit in an amount equal to 6% of the eligible generation plant costs of a qualified generating facility.

“Eligible generation plant costs" means expenditures for the development and construction of a qualified generating facility, including costs related to permitting, site characterization and assessment, engineering, design, and site and equipment acquisition. 

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Mountain Association for Community Economic Development - Energy Efficient Enterprise Loan Program

The Mountain Association for Community Economic Development (MACED) offers loans to small and mid-sized businesses, non-profits, schools and municipalities to improve energy efficiency through its Energy Efficient Enterprises program. Commercial loans can be used to purchase a wide-variety of equipment and to pay for energy efficiency upgrades and renewable energy installations. The micro-loans (up to $50,000) may be used for lighting upgrades and the purchase of energy efficient appliances. The program is flexible; the loans are designed to finance energy efficiency projects that maintain a positive cash flow due to the resulting energy savings. MACED has an energy specialist on

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Sonoma County Energy Independence Program (SCEIP)

Note:  In 2010, the Federal Housing Finance Agency (FHFA), which has authority over mortgage underwriters Fannie Mae and Freddie Mac, directed these enterprises against purchasing mortgages of homes with a PACE lien due to its senior status above a mortgage. Most residential PACE activity subsided following this directive; however, some residential PACE programs are now operating with loan loss reserve funds, appropriate disclosures, or other protections meant to address FHFA's concerns. Commercial PACE programs were not directly affected by FHFA’s actions, as Fannie Mae and Freddie Mac do not underwrite commercial mortgages. Visit PACENation for more information about PACE financing

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Snohomish County PUD No 1 - Solar Express Rebate Program

In March 2009, Snohomish County PUD introduced the Solar Express Program. This program provides rebates to support residential and commercial installations of solar photovoltaics (PV) and solar water heating (SWH). 

This rebate program provides $300 per kilowatt (kW) of installed PV, up to a cap of $2,000 for residential premises and $8,000 for commercial premises (as determined by the PUD rate class). A flat rebate of $500 per system is provided for solar water heating. 

Interested customers must get a site assessment and bid from an approved installer, and get PUD approval prior to installation.The PUD will conduct a pre-

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Guadalupe Valley Electric Cooperative - Renewable Energy Rebates

The Guadalupe Valley Electric Cooperative (GVEC) offers rebates to its member customers for the installation of photovoltaic (PV) systems, solar water heaters and solar water wells  within its service territory. Rebate amounts and limitations vary by technology.

In order to qualify for a rebate, systems must be new and meet a variety of equipment, warranty, and installation requirements that vary by technology. All units must be installed by a program approved contractor according to the manufacturer's specified procedures and codes.

Grid-connected renewable electricity systems must meet the standards of the National Electric Code (NEC) as well as the GVEC's own

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El Paso Electric Company - Small and Medium System Renewable Energy Certificate Purchase Program

Since January 2010, El Paso Electric has purchased renewable energy certificates (RECs) from its New Mexico customers who install small photovoltaic (PV) systems and wind systems. The RECs that El Paso Electric purchases will help the utility comply with New Mexico's renewable portfolio standard (RPS) in exchange for a financial incentive to homeowners and businesses who install PV and wind energy systems.

Only systems connected to the utility's grid and net-metered are eligible. RECs will be measured by a separate REC meter and purchased by El Paso Electric on a monthly basis. For contracts signed on or after January 1

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GreyStone Power - Photovoltaic Rebate Program

GreyStone Power, an electricity cooperative in Georgia, offers a rebate for solar photovoltaic (PV) systems to members. The one-time rebate is offered for PV installations that are interconnected and net-metered. The rebate is equal to $450 per kilowatt (kW) AC for systems up to 10 kilowatts (kW) in capacity.

Contact the cooperative for more information on the PV rebate program process.

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