Building Energy Software Tools
Formerly hosted by US Dept. of Energy    


Reviews 0

PowerCalc is the FIRST Software-as-a-Service (SaaS) company to completely automate electrical engineering calculations for the Building, Construction and Facility Management Industries. PowerCalc makes electrical engineering easier, faster, smarter and greener. Just 3 inputs (load kVA, load type and # of poles) per circuit results in over 300 outputs compliant with the National Electrical Code (NEC) for the design of the entire power distribution system in a building. That's from the light switch to the power grid. Saves 40% in design time and 7%+ in energy use, with instantaneous changes across the design upstream and downstream (parametric)...all with incomparable accuracy due to its proprietary database (with values already propagated). The electrical design construction documents that used to take days to develop now take just a few hours. And, automatically designs graphic 1 Line Diagram for user to see throughout the design process. PowerCalc is used by engineers, electricians, architects, and general contractors. Covered by US Patent #7,636,650.

Video 1.1: Why use Power Calc PaK?

Expertise Required: 

Electrical engineers


Construction, Building and Facility Management Industry


Per Circuit - input load kVA, Load Type, and # of poles


Over 300 electrical values compliant with NEC and other building code requirements


Easy, fast, smart, green and on the cloud.

Major Capabilities: 
Load Calculations
Energy Conservation Measures
Code Compliance
Free To Try
Help and Support: 
Subscription Email Support
Last Software Update: 
17 June 2016
Last Entry Update: 
17 June 2016
Add to compare