Muscatine Power and Water (MP&W) offers rebates for purchasing energy-efficient appliances, upgrading HVAC systems, and recycling old appliances. Rebates are available for a variety of energy-efficient measures including, but not limited to, electric refrigerators, freezers, dishwashers, clothes washers, dryers, room and central air conditioners, ground source heat pumps, and water heaters.

Rebates are only available to residents within MPW's electric service territory. Rebates are subject to funding availability and may be discontinued at any time without notice. It is the responsibility of the applicant to verify that the program is active before making any equipment purchases.

In October 2007, the town of Kill Devil Hills adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy system to obtain a zoning permit from the town planning board.

Size Requirements: Wind turbine towers are restricted to a height of 80 feet with a maximum rotor size of 23 feet in diameter. The combined height of the system must not exceed 92 feet above finished grade. All wind systems are limited to a rated power of 10 kilowatts (kW).

Visual Appearance: Towers and rotor blades must maintain

In April 2007, the Asheville City Council adopted carbon emission reduction goals and set LEED standards for new city buildings. The policies passed by the City have set specific goals in a variety of climate related areas. These include
achieving LEED certification for new City buildings, reducing carbon emissions by 80%, reducing municipal waste by 50%, and transitioning to 100% renewable energy. To work towards this goal, the council also resolved that all new occupied city-owned buildings greater than 5,000 square feet will adhere to the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) certified "Gold" standard

In the aftermath of a May 2007 tornado that destroyed 95% of the city, the Greensburg City Council passed an ordinance requiring that all newly constructed or renovated municipally-owned facilities larger than 4,000 square feet be designed to conform to the platinum rating of the US Green Building Council's (USGBC) LEED Green Building Rating System. The ordinance further requires that such buildings be designed to achieve all 10 points possible under EA Credit 1 "Optimize Energy Performance." Achieving this requires a whole building energy consumption reduction of 42% compared to the standard building baseline (ASHRAE Standard 90.1-2004). 

As of 2014

In January 2008, Currituck County adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy system to obtain a zoning permit from the county planning board. Small-scale systems require only administrative approval for the permit, while large systems and utility-scale projects require approval from the board of commissioners.

For the purposes of this ordinance, a wind-energy system is classified as "small" if it has a single turbine with a rated capacity of 25 kilowatts (kW) or less; as "large" if it consists of one or more turbines with

Eligibility and Availability

In 2004, Guam enacted legislation (Public Law 27-132) requiring the Guam Power Authority (GPA) to allow net metering for customers with fuel cells, microturbines, wind energy, biomass, hydroelectric, solar energy or hybrid systems of these renewable energy technologies. In 2010, Guam amended net metering  (Public Law 30-141) and raised the system capacity limits to 25 kilowatts (kW) for residential systems and 100 kW for non-residential systems. In February 2024, the non-residential cap was expanded to 500 kW by Public Law 37-71. However, non-residential systems in excess of 250 kW must be paired

The City of Tallahassee Utilities offers a $450 rebate to homeowners* and homebuilders who install a solar water-heating system. This rebate may be applied to a first-time installation or to the replacement of an older solar water-heating system. Homebuilders may also apply for the rebate when installing a solar water heater on a new home. Pool heating systems are not eligible for the rebate.

The homeowner must allow the City of Tallahassee to conduct an energy audit on the home in order to make a preliminary assessment of sun exposure and to provide program guidance. All solar water heating equipment

Puerto Rico enacted net-metering legislation in August 2007, allowing customers of Puerto Rico Electric Power Authority, now LUMA, to use electricity generated by solar, wind or "other" renewable-energy resources to offset their electricity usage.

The Puerto Rico Energy Public Policy Act of 2019 guaranteed availability of net metering for 5 years, and calls for a review of the program to be conducted by April 2024. Amendments to the Act by Act 10-2024 delayed the review to 2030 and guaranteed net metering through the entire period.

Eligibility and Availability

This law applies to residential systems with a generating capacity of up

In Puerto Rico, "bona fide farmers" are exempted from paying sales and use tax on equipment, devices, and objects that operate solely on solar, wind, hydro, or any other type of power, excluding the power from petroleum and its derivatives. A farmer must be certified by the Department of Agriculture to be considered a "bona fide farmer" or "bona fide agricultural business." This exemption is part of a larger tax package aimed at supporting Puerto Rican farmers.

Puerto Rico provides a property tax exemption for all "solar powered material, equipment or accessory and renewable energy collection, storage, generation, distribution, and application equipment."  Renewable energy is defined per Ley 325-2004: solar, wind, hydro, biomass, ocean thermal, wave, tidal and other energy "whose use is clean, reliable, safe and sustainable."