Title: Gaining visibility into buildings’ real-time energy performance - MIT Energy Initiative

Industry sector: Energy efficiency, Green Building

Gaining visibility into buildings’ real-time energy performance

Although energy use can account for up to 70% of an MIT building’s operating cost, exactly where and why that consumption occurs is not obvious. And when a blip in a building’s internal workings can lead to even higher costs, it helps to know what’s going on, energy-wise, around the clock.

At MIT, Building 68, the biology building, has been the subject of close scrutiny since January 2009. Called continuous commissioning, or data-based commissioning, this monitoring is an ongoing process to resolve building operating problems, improve comfort, and optimize energy use.

“Computer analysis of building data points out operating patterns that fall outside of a determined tolerance level and recommends the affected system components for study by an engineer,” says Peter Cooper, manager of sustainability engineering and utility planning. “In this manner, large amounts of data can be evaluated and sifted to allow us to identify potential energy savings opportunities.”

Click here to read more about how Cimetrics' monitoring enabled MIT's efforts.