Software environment that supports the integration of multiple building models and databases used by analysis and visualization tools, through a single, object-based representation of building components and systems. BDA (Building Design Advisor) acts as a data manager and process controller, allowing building designers to benefit from the capabilities of multiple analysis and visualization tools throughout the building design process. BDA is implemented as a Windows-based application. The current version includes links to a simplified Daylighting Computation Module (DCM), a simplified Electric lighting Computation Module (ECM), and the DOE-2.1E Building Energy Simulation software.
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EnergyPlus Example File Generator's web-based forms allow users to enter general information about buildings they want to model. The application then automatically creates a complete EnergyPlus input file, runs an annual simulation, and then emails users the EnergyPlus input, output, DXF and other files along with an annual summary of the energy results.
The Lighting Project Evaluator provides actionable "how to" guidance on ways to improve your building interior lighting efficiency and reduce your energy consumption, without compromising quality design criteria. Strategies include the use of high performance commercially available products, daylighting, and lighting controls, all within the context of integrated designs supported by performance specifications.
The UAC Cost Estimator provides an alternative to complicated building simulation models, while offering more detail than simplified estimating tools that are commonly available. The estimator accounts for local climate and partial-load, as well as full-load efficiencies. It also helps building owners and operators as they purchase or replace packaged rooftop air conditioning equipment by estimating a product's lifetime energy cost savings at various efficiency levels.
The Outdoor Air Economizer (OAE) diagnostic module monitors the performance of air-handling units and can detect over 20 different basic operation problems with outside-air control and economizer operation.
Facility Energy Decision System (FEDS) is an easy-to-use building energy efficiency software tool that quickly and objectively identifies energy efficiency improvements that maximize life-cycle savings. The Windows-based program requires only minimal user experience and input to perform energy efficiency assessment screenings as well as detailed energy retrofit project analyses across a wide variety of building types, from single buildings to large multi-building campuses and installations.
This sophisticated, yet easy-to-use software application trains itself to create a “smart model” of your building and compares daily energy consumption against this norm. The Energy Expert will tell you whether your facility over-consumed; under-consumed or used about the right amount of energy through a convenient email notification.
A web tool containing data from the Energy Information Administration’s (EIA) 2003 Commercial Buildings Energy Consumption Survey (CBECS). Select categories from the CBECS micro data allow users to search on common building characteristics that impact energy use.
Retailer Energy Alliance (REA)-Restaurant members have expressed difficulty in prioritizing buildings within their portfolio for investments in energy saving upgrades. To meet this gap, this performance evaluation how-to guide and spreadsheet toolkit helps to identify poor performing buildings that will help owners prioritize use of capital resources for cost-effective energy efficiency measures. (For the how-to guide, see https://buildingdata.energy.gov/cbrd/resource/914)
A set of specifications for continuous performance monitoring systems that can be easily adapted and routinely used by a variety of organizations for both new construction and control system retrofits