Library

Federal statistics about national energy consumption in residential homes.

Webpage listing ACCA Manual J and D calculation software that is approved by ACCA.

Report assessing the science of climate change with a focus on the U.S.

Report aimed to quantify the impact of closed crawlspaces in new homes, and investigate modeling software to ensure accuracy of energy consumption predictions in these homes.

Guide about designing and installing closed crawlspaces in the Southeast.

Technical report detailing a study in which actual cooling loads are compared to modeled cooling loads.

Website helping communities address coastal issues with data, tools, and training resources.

Study characterizing how foundation heat exchangers (FHXs) used in residential ground source heat pump systems represent a potential cost savings due to their lesser first cost over other types of heat exchangers.

Calculator determining the appropriate design pressures for steep-slope roof coverings for roofers and evlauators.

Report analyzing the effect of global climate change on national interests, and providing climate predictions.

Website with prepopulated information about the United States renewable resources.

Online calculator for estimating payback of adding additional insulation to your house.

Report sumarizing results of an ICF investigation of side-by-side houses in Knoxville, Tennessee.

A website issuing watches, warnings, forecasts, and analyses of hazardous tropical weather and increasing the understanding of hazards.

The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based on a hurricane's sustained wind speed.

The Enhanced F-scale is a set of wind estimates (not measurements) based on damage which uses three-second gusts estimated at the point of damage based on a judgment of 8 levels of damage to the 28 indicators listed.

Paper examining the monitored performance of four newly constructed near zero energy homes in Florida.

A report presenting alternative approaches for reducing the costs of roof-mounted, grid-connected photovoltaic (PV) systems.

A free tool used to calculate the required minimum flow rate of dwelling-unit ventilation.

Software enabling low-carbon planning, implementation, monitoring and reporting.

A CD guide intended to help communities mitigate damage or loss from tornadoes and other extremewind events, and provide public information resources for conveying the importance of safe room construction.

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

Tool determining the most economical and efficient photovoltaic array location and position.

Handheld solar site analysis tool capturing whole-horizon images for a site and generating shading analysis reports.

A website providing timely and accurate forecasts and watches for severe thunderstorms and tornadoes over the contiguous United States.

Report proposing a procedure for estimating the whole opaque wall R-value (whole-wall R-value), independent of system type and construction materials.

Information sheet with the Waste Reduction Model (WARM), designed to help solid waste planners and organizations track and voluntarily report greenhouse gas (GHG) emissions reductions from several different waste management practices.