Note: In May 2021, in a general rate case for Kentucky Power Company, and the first such case to involve newly proposed net metering rates since S.B. 100 went into effect, the Kentucky Public Service Commission required an export credit rate of  9.746 cents per kWh. Later rate cases for Kentucky Utilities (KU) and Louisville Gas & Electric (LGE) made similar determinations, setting export credit rates of 7.366 cents per kWh for KU and 6.924 cents per KWh for LGE.

In April 2008, Kentucky enacted legislation that expanded its net metering law by requiring utilities to offer net metering to

The State of Connecticut have renewable energy development initiatives including a renewable portfolio standard (RPS) and renewable energy procurement targets. By 2030, this state plans to meet 48% of their electrical demand using renewable energy. See the website for details.

History

In April 2004, Connecticut's governor signed an executive order directing state government agencies and universities to purchase an increasing amount of electricity generated by renewable resources. Under terms of the order, the state government has a goal to increase "Class I" renewable energy purchases to 20% of electricity used in 2010, 50% in 2020 and 100% in 2050. The

Utah exempts the purchase or lease of equipment used to generate electricity from alternative resources from the state sales tax. Eligible purchases or leases must be made for or by an alternative energy production facility on or after July 1, 2004, and before June 30, 2027. All leases must be made for at least seven years.

Eligible  resources include wind, solar, biomass, geothermal, hydroelectricity, and energy that is derived from coal-to-liquids, nuclear fuel, oil-impregnated diatomaceous earth, oil sands, oil shale, petroleum coke, waste heat from an industrial facility, or waste heat from a power station in which an electric generator

The federal Energy Policy Act of 2005 (EPAct 2005) extended and expanded several previous goals and standards to reduce energy use in existing and new federal buildings. Section 203 of EPAct 2005 required that, to the extent it is economically feasible and technically practicable, the total amount of renewable electric energy consumed by the federal government during 2013 and thereafter shall not be less than 7.5%. That target was updated and expanded by a Presidential Memorandum on December 5, 2013, and again by an Executive Order on March 19, 2015. The Executive Order established additional targets, culminating in a required

In December 2007, the Connecticut Department of Public Utility Control (DPUC) now called the Public Utilities Regulatory Authority (PURA) approved new interconnection guidelines for distributed energy systems up to 20 megawatts (MW) in capacity. Connecticut's interconnection guidelines apply to the state's two investor-owned utilities -- Connecticut Light and Power Company (CL&P) and United Illuminating Company (UI) -- and are modeled on the Federal Energy Regulatory Commission's (FERC) interconnection standards for small generators.*

Connecticut's interconnection guidelines, like FERC's standards, include provisions for three levels of systems:

• Certified, inverter-based systems no larger than 10 kilowatts (kW) in capacity (application fees: $100);
• Certified systems

DC's interconnection rules apply to all distributed generation systems of 20 megawatts (MW) or smaller that are operated in parallel with the electric distribution system and are not subject to the interconnection requirements of the PJM Interconnection.

The interconnection rules set four levels of review for interconnection requests. A project must meet all of the requirements of a given classification in order to be eligible for that level of expedited review. The level of review required is generally based on system capacity, whether system components are certified, and the type of distribution circuit to which a facility will be connected

Note: As of May 2024, utility-specific interconnection rules proposed by Michigan's various investor-owned utilities are currently under review by the Michigan Public Service Commission (MPSC). The new rules must incorporate changes required by Public Act 235 of 2023.

Michigan adopted new statewide interconnection standards, the MIXDG rules, in 2023.

The new interconnection standards use a five-tier system similar to previous rules, but with fast-track processes available for all tiers. The five tiers are:

• Level 1: Certified, 20 kW or less
• Level 2: Certified, 20-150 kW
• Level 3: Not certified, 150 kW or less, or 150-550 kW
• Level 4: 550 kW-

FirstEnergy (formerly GPU) established the Metropolitan Edison Company Sustainable Energy Fund and the Penelec Sustainable Energy Fund in 2000. The Community Foundation for the Alleghenies in Johnstown, Pennsylvania administers the Penelec loan and grant components of the Fund. The fund is administered by the Berks County Community Foundation. The majority of funding available from the fund takes the form of investments made in businesses pursuing one or more of the fund's objectives. These funds typically will be distributed as loans or equity investments, but a limited number of grants are available each year for specific purposes. The following are the

In November 2005, the Indiana Utility Regulatory Commission (IURC) approved rules governing the interconnection of distributed generation (DG). Indiana's interconnection rules require the state's investor-owned utilities to provide three levels of interconnection to customer-generators.

• Level 1: Applies to inverter-based systems with a maximum nameplate capacity of 10 kilowatts (kW). These systems must comply with IEEE 1547 and UL 1741 standards. There are no application fees or other fees for Level 1 interconnection review. Utilities may not impose additional requirements not specified in the IURC rules. There are specific limitations on a single system's potential impact and the aggregate potential impact

FirstEnergy (formerly GPU) established the Metropolitan Edison Company Sustainable Energy Fund in 2000 with an initial contribution of $5.7 million. The fund later received an additional contribution of $2.5 million as a result of the merger between GPU Energy and FirstEnergy, bringing the total to $8.2 million. The fund is administered by the Berks County Community Foundation. The majority of funding available from the Metropolitan Edison Company SEF takes the form of investments made in businesses pursuing one or more of the fund's objectives. These funds typically will be distributed as loans or equity investments. The program is open to