Library

This Photovoltaic (PV) Installer Resource Guide is an informational resource covering basic requirements for PV installations intended for individuals pursuing the Photovoltaic Installer Certification credential offered by the North American Board of Certified Energy Practitioners (NABCEP).

Resources describing the National Flood Insurance Program's technical bulletins for flood zone construction, including foundation walls, corrosion protection, floodproofing, and breakaway walls among other topics.

DOE Energy Saver webpage providing a brief summary of natural ventilation for houses.

Database compiling extended capacity data for numerous cold climate heat pump manufacturers and models.

Report discussing the benefits of modern evaporative cooling systems for use in hot dry climate zones.

Webpage presenting updated maps for annual average temperature and precipitation in the contiguous U.S.

An interactive website providing facts on new, single-family homes constructed in 2019.

An NFPA Standard that identifies a method for determining the minimum water supply necessary for structural fire-fighting purposes in areas where it has been determined that there is no water or inadequate water for fire fighting.

An NFPA standards document that provides minimum requirements for the design, construction, installation, and maintenance of tanks and accessory equipment that supply water for private fire protection.

This standard provides a benchmark for safe electrical design, installation, and inspection to protect people and property from electrical hazards and has been adopted in all 50 states.

Document describing recommended modeling rules, potential compliance credits, and eligibility criteria for residential night ventilation cooling systems for California’s Title 24 energy efficiency standards.

Report about an experimental evaluation has been conducted on a night sky cooling system designed to substantially reduce space cooling needs in homes in North American climates.

Report describing the experimentally evaluated potential of a novel residential night cooling concept.

A document providing guidance on integrating a PV array with a roof system.

Book describing passive cooling techniques from a technical and academic perspective.

This study evaluated 11 measures for passive cooling using four heat resilience metrics with and without grid power in Fresno CA and found the two most effective measures were installing solar-control window films and adding roof insulation; natural ventilation also helped reduce overheating in...

Website providing guidance on passive heating, cooling, and lighting methods.

Article from Williams College on the key elements of passive solar design for homes.

Paper summarizing passive and low-energy cooling systems for buildings.

Report providing detailed steps for builders, architects, and property managers to take for integrated pest management for control of a variety of pests including insects, rodents, and birds.

Fact sheet describing basic information about pile design and installation, including pile types, sizes and lengths, layout, installation methods, bracing, field cutting, connections, and verifying capacities; also published in FEMA P-499 “Home Builder’s Guide to Coastal Construction: Technical Fact...

Blog article describing considerations for how to use trees for shading to reduce cooling energy demand.

Large scale simulation study investigating the effects of cool roofs and walls on buildings of various vintages across the U.S., with special attention given to California.

Fact sheet poster describing an online tool offered within the Building America Solution Center which provides construction guidance for builders and contractors in building and renovating homes to be more resistant to natural disasters such as hurricanes, flooding, earthquakes and wildfires, etc.

Report presenting ways public housing authorities (PHAs) can develop packages of energy efficiency retrofit measures the PHAs can cost-effectively implement with their own staff in the normal course of housing operations at the time when units are refurbished between occupancies.

Report aiming to "de-mystify" technology and economic considerations of residential PV systems.

Searchable database of over 3,000 roofing products that have undergone solar reflectance and thermal emittance testing.

Searchable database of wall cladding and coating products that have undergone solar reflectance and thermal emittance testing.

Webpage explaining how to mitigate heat loss through roofs for ice dam prevention.

Guide describing ways builders can block off entry points and otherwise make homes inhospitable to all manner of pests.

This study used an advanced airflow, energy and humidity modeling tool to evaluate the potential for residential mechanical pre-scooling strategies to reduce peak electriciy demand.

Website describing the RELi rating system and leadership standard that takes a holistic approach to resilient design.

Document containing some of the basic characteristics for energy performance, durability, thermal comfort, and indoor air quality that should be met in all high performance homes.

Report describing information from DOE about rules and standards for residential air conditioners and heat pumps.

Webpage describing a DOE Cold Climate Heat Pump Challenge. The challenge engages industry partners and focuses around the Cold Climate Heat Pumps, a more environmental and efficient heating alternative to traditional heating.

Report proposes high performance duct measures for inclusion in California Title 24 building energy efficiency standards for 2016.

Paper covering a parametric study of foundation heat exchanger-based ground source heat pump systems for several house configurations in a range of European locations, with an emphasis on determining feasible combinations.

Website with information and research about residential hot water distribution systems.

Report evaluating mechanical AC precooling strategies in homes as a method for improving the load factor by shifting cooling operation from on-peak to off-peak hours.

Fact sheet describing residential tornado safe room doors.

DOE report characterizing the installed base of windows and window coverings, and how users operate window coverings in order to enable precise quantification of energy savings.

Fact sheet describing methods for flashing and air-sealing windows and doors.

Web page providing an overview of room-level air conditioning systems such as window units and mini-splits.

Webpage discussing the characteristics of sunlight and how cool roofs work to reduce solar heat gain.

Document describing precast concrete earthquake design considerations including connections, detailing, and forces, among others.

Website providing an introduction to the concepts and principles of seismic design.

Newsletter containing five articles focused on seismic retrofitting.

Study conducted to help determine cost-effective solutions for heating and cooling houses that are designed to be energy efficient.

How hard can it be to insulate a flat sheet of concrete? I mean you only have three choices – on the top, on the bottom, or on the edge. OK, you might have some combination of the three as well.