EnergyWitness

EnergyWitness logo

EnergyWitness™ is an operational system based on data from all available sources, knowledge of building operations and analysis, and the technology to support the system. In combination, the elements define the science of building operations and provide a platform to:

  • Identify "low cost, no cost" energy savings opportunities.
  • Systematically improve comfort.
  • Lower operations costs.
  • Measure and verify results.
  • Monitor operations to maintain savings.

Screen Shots

Keywords

large building; energy efficiency

Validation/Testing

None

Expertise Required

Training is provided. Typically we work collaboratively with our clients on the first two or three buildings to transfer skills and knowledge. After that, the client can analyze additional building and monitoring.

Users

200

Audience

Large campuses: government, universities, hospitals

Input

EnergyWitness combines the data from monthly data, interval meter data, and building automation data as a basis for an extensive analysis.

Output

Preformatted and user-definable reports. Reports are downloadable to Microsoft Excel for further analysis (and to a variety of other formats for other purposes, e.g., PDF, HTML). Web-based reports also have personalization and subscription features, enabling users to have their own variants in a My Reports area or have relevant reports e-mailed to them at a frequency they specify.

Computer Platform

The reports are available via the Web. The application is hosted either by IDS or on our client’s physical or virtual servers.

Programming Language

The Web reports use Microsoft Reporting Services.

Strengths

Finding "low cost, no cost" energy efficiency opportunities in large, complex buildings and campuses.

Weaknesses

It is not as well suited for small retail stores.

Contact

Company:

Interval Data Systems, Inc.

Address:

135 Beaver Street
Waltham, MA 02452
United States

Telephone:

781-996-4354

Facsimile:

781-996-4358

E-mail:

jzahka@intdatsys.com

Website:

http://www.intdatsys.com

Availability

Commercially available product. Most projects range from $25,000 to $1,000,000.