Library

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

Data tables on U.S. renewable energy consumption and general trends in the market for renewable energy.

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.

Document providing incident solar radiation data and window overhang sizing guidance for multiple locations across the U.S.

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.

Article providing fundamental information and recommendations for shading windows for energy savings.

Study on the effects of wind, radiation, and pressure on apparent temperature.

Study comparing the thermal performance of phase change materials to concrete construction during heat waves.

Webpage providing guidance on the use of thermal mass with passive heating and cooling strategies.

Technical research paper explaining how thermal mass influences heating and cooling energy needs.

Design guide providing technical information regarding building with thermal mass.

Article detailing a case study in which thermal mass was used as part of an overall Net Zero solution for a university building.

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

Technical conference paper discussing real world experience with Trombe walls.

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.

Technical fact sheet describing proper operation, sizing, and installation of whole-house fans.

Web article providing information on how to reduce solar gains through windows.