Partnership produces free tool to save building energy

Partnership produces free tool to save building energy

An example of the Lucid Tool

A partnership between Lucid Design Group of Oakland, Calif., and the Lawrence Berkeley National Laboratory (LBNL) have produced a free tool that can benchmark a building energy’s use.

The Office of Energy Efficiency and Renewable Energy’s Small Business Voucher (SBV) program gives small businesses access to technical assistance from national labs, reports the U.S. Department of Energy. This helps companies overcome critical technology and commercialization challenges to bring the next generation of clean energy technologies to market.

One of the first round recipients was Lucid through EERE’s Building Technologies Office. Working in the area of enhanced energy data management, its team aimed to improve energy data benchmarking of buildings by developing a tool to help justify and jumpstart building efficiency initiatives. While an increasing number of data sources are available to help identify energy and cost savings opportunities from smart technologies and sensor data, turning the data into energy efficiency projects presents a major challenge to building owners and operators.

Through the SBV award, Lucid partnered with LBNL to bring simplified data analysis to a wider audience. LBNL helped Lucid integrate the Building Performance Database (BPD) and OpenStudio into Lucid’s BuildingOS, a service that automates collection, organization and analysis of building energy data.

According to Josh Wentz, who leads the BuildingOS product/engineering teams for Lucid, the tool the team created was an outgrowth of the SBV proposal.

Although access to LBNL’s resources made feasible, it also changed what Lucid saw as the possibilities inherent in the partnership. For example, Lucid already provided enhanced energy data services with their existing platform, BuildingOS. This is subscription-based and serves customers already familiar with what those tools can do.

Lucid found, in working with LBNL, that what would make the greatest impact would be a free, public tool. The outcome was, which Wentz says would not have existed without SBV.

This allows Lucid to do more than offer energy management resources to their existing client base; it gives them the chance to bring technical energy savings data to a much wider audience.

“There’s a huge benefit to creating this free tool,” Wentz says. “Lots of people who could save energy don’t know where to start, or even why they should. This provides clear data to help get them past the step of ‘why should I care’.”

How does work?

There are three inputs: building type, size and location. Building owners and operators expect that buildings with certain characteristics spend “X” dollars per year on energy—but they don’t always know how efficient they are, or how they compares to other buildings. leverages several government datasets — including EnergyStar’s TargetFinder and the Energy Information Agency’s CBECS data — to identify similar buildings. Getting a benchmarked annual energy cost is as simple and fast as entering a location into a mapping interface.

According to Wentz, the next step is to build a deeper insight and analysis through modeling of individual building systems and assets to make the tool more versatile.


Topics: Associations / Organizations, Automation and Controls, Building Owners and Managers, Energy Saving Products, Great Commercial Buildings, Interiors, Office Buildings, Sustainable Communities, Technology, Urban Planning and Design

Companies: U.S. Department of Energy

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