NREL Develops Energy Audit Tool

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 package is set to hit the energy …

Energy Savings: the Data Are in the Details

Energy managers know that every commercial building is complex. The upside to that complexity is that many of these buildings offer large energy efficiency potential. Through identifying efficiency opportunities in thousands of commercial buildings to-date, we have confirmed a simple premise. A commercial building’s energy use data set is like a fingerprint: no two are exactly alike. With that in …