Residential

Puerto Rico - Building Energy Code with Mandatory Solar-Ready for New Residential Construction

Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more detailed information about building energy codes, visit the DOE and BCAP websites.
Puerto Rico adopted the 2018 International Energy Conservation Code in 2020. It includes mandatory solar-ready provisions for new residential construction of one- and two-family dwellings and townhouses. It also provides optional solar-ready provisions for new commercial construction.
History
In 1979 the Code for Energy Conservation in Puerto Rico was adopted as part of the Building Codes administered by
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Guam - Building Energy Code

Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more detailed information about building energy codes, visit the DOE and BCAP web sites.

On February 1, 2014, the Guam Tropical Energy Code was adopted as part of the Guam Building Code. The purpose of the new code is to provide minimum design requirements in order to achieve energy efficiency in all new buildings and renovations.

The Uniform Building Code (UBC) was adopted with provisions that allow the Guam Department of

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Platte-Clay Electric Cooperative - Residential and Commercial Energy Efficiency Rebates

Platte-Clay Electric Cooperative offers a variety of rebates to residential and commercial customers who wish to upgrade to energy efficient equipment. Newly installed ground source heat pumps are eligible for a $750 per ton rebate. This rebate amount also covers the replacement of existing propane, natural gas, air source or electric resistance heating units. Dual fuel and replacement geothermal heat pumps may receive a rebate of $150 per ton. Units greater than 10 tons must be pre-approved before installation to participate in the rebate program. The co-op also provides $50 rebates for Energy Star room air conditioners. Platte-Clay Electric Cooperative

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Singing River Electric Power Association - Comfort Advantage Home Program

Singing River Electric Power Association provides rebates on energy efficiency measures in new homes and existing homes through its Comfort Advantage program. This program is centered around the use of an energy efficiency heat pump. Singing River Electric's professionals can help to review plans and advise customers prior to building new homes or buying heat pumps. Visit the program website for more information.

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Local Option - Green Building Incentives

To encourage sustainable building practices, North Carolina law allows all counties and cities to provide reductions or partial rebates for building permit fees. To qualify for a fee reduction, buildings must meet guidelines established by the Leadership in Energy and Environmental Design (LEED) program, the Green Globes program, or another recognized certification program.

SB 1597 of 2008 also granted authority to a few select jurisdictions to provide density bonuses, make adjustments to otherwise applicable development requirements, or provide other incentives to a developer or builder who builds or reconstructs developments which make a significant contribution to the reduction of energy

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Solar Construction Permitting Standards

Owners of solar photovoltaic (PV) systems, solar water heating systems, geothermal electric systems, and geothermal space heating and cooling systems in Colorado are required to obtain a building permit before their systems may be installed. Permits are handled at the local level and awarded by counties and municipalities.

In effective August 10, 2022 the legislature enacted a statewide cap for permit fees for active solar energy and geothermal energy devices. For systems up to 2 MW-DC, counties and municipalities can charge no more than the lesser of the local government's actual cost to issue a permit or $500 for a

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Solar Construction Permitting Standards

Owners of solar photovoltaic (PV) systems and solar water heating systems in Arizona are required to obtain a building permit before their systems may be installed. Permits are handled at the local level and awarded by counties and municipalities. Traditionally, counties and municipalities in Arizona have been free to adopt their own requirements and assign their own fees for a permit. With exceptions, these fees are generally derived from a formula that takes into account the cost and size of the project along with the cost of conducting inspections. H.B. 2615, signed in May 2008, established specific standards for

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Virginia - Solar Rights

According to state law, community associations in Virginia generally may not prohibit a homeowner from installing or using a solar energy collection device on their property. A community association may, however, establish reasonable restrictions concerning the size, place, manner of placement of individual solar devices or restrict the installation of solar devices on common areas within the development served by the community association. Restriction imposed by a community association will be deemed unreasonable if it increases the installation cost by five percent or more, or if it reduces the energy production ten percent below the proposed installation's projected energy production

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City of Palo Alto Utilities - Solar Water Heating Program

City of Palo Alto Utilities is offering incentives for their residential, commercial and industrial customers to install solar water heating systems on their homes and facilities. Incentives are based on the estimated energy savings.  Single-family residential incentives are capped at $2,719 for gas-displacing systems and $1,834 for electricity or propane-displacing systems. Commercial systems are capped at $100,000.

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Energy Efficiency Tax Credits (Personal)

In April 2008, Kentucky enacted legislation allowing a 30% state income tax credit for taxpayers who install certain energy efficiency measures on their principal residence or residential rental property. These energy efficiency measures include:

  • Qualified Energy Property Installation:* Water Heaters, Heat Pumps, Central Air Conditioners, Hot Water Boilers, Advanced Main Air Circulating Fans
  • Weatherization Measures: Windows and Storm Doors, Added Insulation

The tax credit may not exceed $100 for insulation, and $250 for qualified energy property, windows and storm doors. The total tax credit may not exceed $500 for any combination of qualified energy property and weatherization measures.

Kentucky also

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