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  • Bringing Precision & Savings to Energy Audits

    Reduce energy audit costs, increase quality, and collaborate using the simuwatt® Energy Auditor mobile and cloud-based enterprise solution.

Streamlined, high quality commercial energy audits that will lower the cost of your audit by up to 50%

simuwatt® Energy Auditor is an innovative cloud-based, tablet and desktop software solution that lowers the time and cost of providing high quality, commercial building energy audits while preserving the data to facilitate reporting, portfolio-wide tracking, and reuse. simuwatt® Energy Auditor provides standardized data collection interfaces, an integrated community-driven library of energy conservation data, and enterprise collaboration tools to organize and create analysis-ready outputs for a variety of auditing approaches.

Energy Auditor is a joint development between the simuwatt® software team and the greatest minds in commercial building energy analysis at the National Renewable Energy Laboratory (NREL).


How it works

Energy Auditor connects auditors through desktop and tablet interfaces to collaboratively build out an energy audit. Auditors have access to an extensible library of building components such as lamps, boilers, motors, construction materials, water fixtures and more to reduce time and improve data quality. At any stage in the process, collected data may be exported for use in spreadsheet or energy modeling analysis, reporting, integrations with other applications and more.

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simuwatt® Energy Auditor Features

Tablet and Web interface
Organize projects and share data with others
Multiple simultaneous auditor support
Add floor plans and create geometry
Advanced HVAC and zoning tools
Collect lighting, plug loads, and process loads
Define envelope constructions and windows
Domestic water systems and fixtures
Output to spreadsheets for analysis
Generate EnergyPlus/OpenStudio models
Reusable project files and data in the cloud
Community-driven building component library
Reusable and customizable retrofit measures
Semi-automated report generation
Custom reporting and output options

An Enterprise Solution

Whether you are performing audits as an individual or as a team, Energy Auditor provides a collaborative environment for centralizing and organizing data for any stage in your auditing process.

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Get in touch with us for a product demo and evaluation

Recent News

NREL Software Could Cut Commercial Building Energy Audit Costs 75%

October 29, 2013

By Silvio Marcacci These days, there’s an app for pretty much everything. From gaming to home energy management, tasks are done on handheld devices through the cloud. So why are energy audits still stuck on clipboards and pencils? Good news – by next year, commercial building energy audits will finally join the 21st century thanks to …read full article

NREL Develops Energy Audit Tool

October 24, 2013

By William Opalka The National Renewable Energy Laboratory (NREL) and Denver-based software developer concept3D have developed the simuwatt® Energy Auditor, a tool that could replace clipboard-style audits with a computer model that could save money for building owners. The tool that pinpoints potential energy savings could cost 35 percent to 75 percent less than traditional audits. The …read full article

NREL Brings Precision, Savings to Energy Audits

October 22, 2013

An energy audit tool that more accurately pinpoints potential energy savings while potentially costing 35% to 75% less than traditional audits is set to hit the multi-billion-dollar energy retrofit industry next year. The simuwatt® Energy Auditor software package was developed by the Energy Department’s National Renewable Energy Laboratory (NREL) in partnership with Denver-based software developer …read full article