Solar Photovoltaics

Net Metering

Note: As of May 2025, the Public Utilities Commission of Nevada is considering proposals from Nevada Power and Sierra Pacific Power to change their net metering policies in Commission dockets 25-02016 and 25-03006.

Nevada's original net-metering law for renewable-energy systems was enacted in 1997 and amended in 2001, 2003, 2005, 2007, 2011, 2013, 2015, and 2017. Systems up to one megawatt (MW) in capacity that generate electricity using solar, wind, geothermal, biomass and certain types of hydropower are generally eligible, although systems greater than 25 kilowatts (kW) in capacity may be subject to certain costs at the utility's discretion. Systems

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Montgomery County - Green Power Purchasing


In May, 2019 The Montgomery County Commissioners announced a wind energy purchase that will power all of the county’s electrical accounts with emission-free renewable power. In addition to the wind generated electrical purchase, the Commissioners made a commitment to transition to renewable energy for heating all county-owned buildings and powering all county-owned vehicles by 2050.

How homeowners can purchase renewable energy

Since the energy market in Maryland is deregulated, you can choose your electricity supplier and the source of the electricity you want to buy. As a result, you do not need to install special equipment to receive clean energy

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Renewable Energy Contractor Licensing

Oregon requires trade licenses for individuals installing solar energy equipment, and contractor licenses for the companies that do construction.

Companies with an electrical contractor license may engage in the business of making electrical installations. Similarly a plumbing contractor license allows a company to engage in the business of making plumbing installations. Companies must also meet licensing and bonding requirements of the Construction Contractors Board.

Individuals doing installations must hold a trade license. Solar electric installers must either hold an Electrical Journeyman's License or a Limited Renewable Energy License (LRT). General Journeymen can do all aspects of solar electric work, whereas

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Clean Energy Project Bond Program

Legislation enacted in Idaho in April 2005 (S.B. 1192) allows utilities and independent (non-utility) developers of renewable energy projects in the state to request financing from the Idaho Energy Resources Authority (IERA), a state bonding authority created in March 2005 by the Environment, Energy and Technology Energy Resources Authority Act (H.B. 106). The authority was created to finance the construction of electric generation and transmission projects by electric utilities. SB 1192 extended the financing opportunities to independent renewable energy producers that are not "qualifying facilities" under the federal Public Utility Regulatory Policies Act of 1978 (PURPA)

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Clean Energy Revenue Bond Program

New Mexico's Energy Efficiency and Renewable Energy Bonding Act, which became law in April 2005, authorizes up to $20,000,000 in bonds to finance energy efficiency and renewable energy improvements in state government and school district buildings. At the request of a state agency or school district, the New Mexico Energy, Minerals and Natural Resources Department will conduct an energy assessment of a building to determine specific efficiency measures which will result in energy and cost savings. A state agency or school district may install or enter into contracts for the installation of energy efficiency measures on the building identified in

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Net Metering

Maryland’s net-metering law has been expanded several times since it was originally enacted in 1997. The net metering rules apply to all utilities -- investor-owned utilities (IOUs), electric cooperatives and municipal utilities. Residents, businesses, schools or government entities with systems that generate electricity using solar, wind, biomass, fuel cell, closed-conduit hydroelectric, and micro-CHP resources are eligible for net metering. The law permits outright ownership by the customer-generators as well as third-party ownership structures (e.g., leases and power purchase agreements). The provisions allowing for micro-CHP systems and certain third-party ownership structures were added in 2009. Net metering was extended to fuel

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IID Energy - PV Solutions Rebate Program

IID accepted applications for the 2015 PV Solutions Program from Jan. 3, 2015 – Jan. 31, 2015. Winners were determined via lottery. The program is now closed for the remainder of 2015, but another funding round is expected in 2016. 

Through the PV Solutions Rebate Program, Imperial Irrigation District (IID) provides rebates to its residential and commercial customers who install grid-tied photovoltaic systems. Systems less than 30 kilowatts (kW) can receive an upfront incentive based on the expected performance of the system. For 2015 the expected performance based incentive is $0.50 per watt, but may be reduced based on

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Comprehensive Energy Savings Plan for State Facilities

Minnesota has several energy efficiency policies for state buildings, dating back to 2001. In April 2011, Governor Dayton signed a series of Executive Orders which created a comprehensive energy savings plan for state facilities. In addition to creating several new initiatives, the Orders also incorporated existing energy efficiency and renewable energy statutes and programs. inn April 2019, Governor Walz signed Executive Order 19-27 which updated existing guidelines for energy reduction and procurement.

Energy Reduction Requirements
Executive Order 11-12 set a goal of reducing energy use in state facilities by 20%. The Order does not set a deadline for reaching this

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Illinois Clean Energy Community Foundation Grants

Note: All grant applications for this cycle have closed. Updates will be posted in the future. For more information see the above website.

The Illinois Clean Energy Community Foundation (ICECF) was established in December 1999 as an independent foundation with a $225 million endowment provided by Commonwealth Edison. The ICECF invests in clean-energy development and land-preservation efforts, working with communities and citizens to improve environmental quality in Illinois. The ICECF provides competitive grants to programs and projects that improve energy efficiency, develop renewable energy resources, and preserve and enhance natural areas and wildlife habitats in Illinois.

Net Zero Energy Wastewater

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Interconnection Standards

Note: HB 589, signed in July 2017, requires the NCUC to adopt an expedited review process for swine and poultry waste energy projects of 2 MW or less. The NCUC issued an order in June 2019 with revisions to the interconnection standard including provisions for adding energy storage at existing solar PV sites, and expedited study of interconnection standard for small swine and poultry waste facilities. 

The North Carolina Utilities Commission (NCUC) first adopted comprehensive interconnection standards for distributed generation in 2005. The NCUC later updated the interconnection standards in 2008 and 2015. The current NCUC standards, which are similar

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