Solar Photovoltaics

Interconnection Standards

In 2006, West Virginia stakeholders came together to consider net metering, interconnection as required by the Federal Energy Policy Act (2005) and agreed upon a "Statement of Consensus Among Parties," which was presented to and accepted by the West Virginia Public Service Commission (PSC) in December 2006. The consensus agreement did include interconnection guidelines for the state, however, the PSC did not initiate a formal rule-making or incorporate the guidelines into agency rules. Rather, the interconnection guidelines were incorporated into utility net metering tariffs (which are proposed by the utilities). In 2010, the PSC opened a docket to reconsider net
Last Update

Mississippi Clean Energy Initiative

In April 2010, the Mississippi Legislature enacted HB 1701, establishing the Mississippi Clean Energy Initiative. This program provides an incentive for companies that manufacture systems or components used to generate renewable energy, including biomass, solar, wind, and hydro generation. Alternative energy manufacturers, including manufacturers of components used in nuclear power plants, are also eligible for this incentive. This program allows the Mississippi Development Authority (MDA) to certify these manufacturers for a tax exemption.


Eligible manufacturers are offered a 10-year exemption from state income and franchise taxes as well as a sales and use tax exemption to establish a plant

Last Update

Louisiana Solar Rights

In June 2010, Louisiana enacted solar rights legislation (HB 751) that prohibits certain entities from unreasonably restricting a property owner from installing a solar collector. Solar collectors are generally defined to include photovoltaics (PV), solar water heating, and any other system or device that uses sunlight as an energy source. While this law generally guarantees a property owner's right to install solar collectors, there are some exceptions to the law. For example, historic districts, historical preservation areas, and landmarks designated by a local governing authority are excluded from this solar rights law.

Last Update

Mohave Electric Cooperative - Energy Efficiency Rebate Program

Mohave Electric Cooperative offers rebates for the installation of energy-efficient heat pumps, commercial lighting, electric vehicle charging stations, and other rebates. Installations must meet all program efficiency requirements. To see forms and additional information on these rebates, please go to the website above.

Last Update

City of Tallahassee Utilities - Efficiency Loans

The City of Tallahassee Utilities offers loans with an interest rate of 5% for more than 25 different energy-saving measures. Under this program, residential and commercial customers may borrow up to $10,000 for varying energy efficiency measures. For Solar Photovoltaics or ENERGY STAR roofing, the maximum loan amount is $20,000 so long as no other loan measures are bundled with these. For detailed information contact the utility. 

Last Update

Qualified Energy Property Tax Exemption for Projects 250 kW or Less

Note: According to the Ohio Development Services Agency website, the owner or lessee subject to the sale-leaseback transaction must apply to Development Services Agency on or before December 31, 2028, to qualify for this tax credit.

Ohio's Renewable and Advanced Energy Project Property Tax Exemption, enacted with the passage of Ohio S.B. 232 in the summer of 2010, exempts qualified energy projects in Ohio from public utility tangible personal property taxes and real property taxes.

Per Ohio Revision Code 5709.53, qualified energy systems of 250 kilowatts (kW) or less will not be subject to payment in lieu of property tax

Last Update

Property Tax Exemption for Residential Renewable Energy Equipment

Property Tax Exemption

Renewable energy personal property that is located on a residential classified property, owned by the residential property owner, and produces energy that is used by the residential property is exempt from Colorado property taxation.

Independently owned residential solar electric generation facilities that meet the criteria listed in § 39-1-102 (6.8), C.R.S. are exempt from Colorado property taxation under § 39-3-102, C.R.S. To qualify for the exemption the solar electric generation facility must be located on residential real property, used to produce electricity from solar energy primarily for use in the residential improvements, and have a production capacity

Last Update

District of Columbia Property Assessed Clean Energy Financing

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 activities 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

Last Update

Renewable Energy Goal

In May 2010, the Oklahoma Legislature enacted the Oklahoma Energy Security Act (see H.B. 3028), establishing a renewable energy goal for electric utilities operating in the state. The goal calls for 15% of the total installed generation capacity in Oklahoma to be derived from renewable sources by 2015. There are no interim targets, and the goal does not extend past 2015. 

The Oklahoma Energy Security Act also established a natural gas energy standard to declare natural gas as the preferred choice for any new fossil fuel generating facilities and added capacity to existing fossil fuel generating facilities beginning January 1

Last Update

Green Mountain Energy Renewable Rewards Program

Texas does not have statewide net metering as the term is generally understood. However, retail electricity providers in Texas are permitted, but not required, to compensate customers for electricity produced by distributed renewable energy generation systems and exported to the electric grid. The program described below operates in a fashion similar to net metering and has similar customer benefits up to a certain point.

Eligibility and Availability

Green Mountain Energy Company, a retail electric provider of green electricity in Texas’s deregulated electricity market*, offers a special Renewable Rewards buy-back program to Texas customers who generate electricity from distributed solar or

Last Update