Dissatisfied with the one-dimensional nature of defining energy efficiency as it relates to commercial buildings, international engineering firm Buro Happold developed a metric that links energy use to economic performance. The Building Economic Energy Coefficient (BEEC) could help many commercial building owners whose properties use a lot of energy (input), but add economic value to their cities and regions (output). This metric can also be a game changer that influences how local governments create policy to monitor the energy use of buildings.
(Download Buro Happold's white paper on the subject.)
Most systems of measurement deem a building efficient or inefficient based solely on how much energy it consumes. By contrast, BEEC measures a building’s energy use against economic performance indicators to give a more complete picture of a building’s productivity -- hence its overall efficiency. For example, a building might use less energy, but its tenants do not contribute as much to the regional economy. By this definition, another building that uses more energy might have an exponentially greater economic performance, making it more efficient.
When observed from this more comprehensive vantage point, some buildings that were previously thought of as energy hogs are revealed to be using energy more efficiently than many low-energy buildings. Buro Happold used proprietary research from CoStar Group to determine economic performance of commercial buildings in New York.
“Energy efficiency is framed in a very black-and-white way – either a building has low energy intensity or it is considered wasteful. With this research, we can now see whether or not commercial buildings are putting energy to good use. It allows us a much more nuanced and complete picture of what’s really going on with energy use,” said Steven Baumgartner, PE, CEM, HBDP, LEED AP, associate at Buro Happold, who led the research team, along with Jim Coleman and Amelia Aboff of Happold Consulting, Buro Happold’s strategic consulting arm.
City officials, building owners, and members of the AEC industry measure a building’s energy use on a per square foot, per year basis. This is known as its Energy Use Intensity (EUI). EUI is a very useful metric in determining a building’s performance but it only tells half of the story.
“Buro Happold has been a pioneer in sustainability for decades, and now we are intensively involved in the challenges of the 21st century,” said Craig Schwitter, PE, BSCE, MSCE, principal. “We are a multidisciplinary firm that brings a comprehensive approach to problems at multiple scales – from the individual building to the region. This groundbreaking research will have a major impact on the way that energy use is discussed and regulated as we meet the ongoing challenges of an increasingly complex world.”
BEEC data is currently limited to New York City commercial buildings. With more funding, Buro Happold hopes to expand the scope of the research to include more cities, and with greater detail. “This is a huge first step toward redefining energy efficiency,” added Baumgartner, “and we’re excited to take this research to the next level.”
Related Stories
Building Team | Jul 3, 2024
So you want to get published: What’s next?
In the AEC industry, securing media attention is no longer a niche endeavor but an essential component of a holistic marketing strategy.
Laboratories | Jul 3, 2024
New science, old buildings: Renovating for efficiency, flexibility, and connection
What does the research space of the future look like? And can it be housed in older buildings—or does it require new construction?
MFPRO+ New Projects | Jul 2, 2024
Miami residential condo tower provides a deeded office unit for every buyer
A new Miami residential condo office tower sweetens the deal for buyers by providing an individual, deeded and furnished office with each condo unit purchased. One Twenty Brickell Residences, a 34-story, 240-unit tower, also offers more than 60,000 sf of exclusive residential amenities.
Student Housing | Jul 1, 2024
Two-tower luxury senior living community features wellness and biophilic elements
A new, two-building, 27-story senior living community in Tysons, Va., emphasizes wellness and biophilic design elements. The Mather, a luxury community for adults aged 62 and older, is situated on a small site surrounded by high-rises.
Office Buildings | Jul 1, 2024
Mastering office layouts: 5 primary models for maximum efficiency and productivity
When laying out an office, there are many factors to consider. It’s important to maximize the space, but it’s equally important to make sure the design allows employees to work efficiently.
Smart Buildings | Jul 1, 2024
GSA to invest $80 million on smart building technologies at federal properties
The U.S. General Services Administration (GSA) will invest $80 million from the Inflation Reduction Act (IRA) into smart building technologies within 560 federal buildings. GSA intends to enhance operations through granular controls, expand available reporting with more advanced metering sources, and optimize the operator experience.
Sustainability | Jul 1, 2024
Amazon, JPMorgan Chase among companies collaborating with ILFI to advance carbon verification
Four companies (Amazon, JPMorgan Chase, JLL, and Prologis) are working with the International Living Future Institute to support development of new versions of Zero Carbon Certification.
K-12 Schools | Jul 1, 2024
New guidelines for securing schools and community spaces released by the Door Security and Safety Foundation
The Door Security and Safety Foundation (DSSF), in collaboration with Door and Hardware Institute (DHI), recently released of “Are Your Door Openings Secure?.” The document provides guidelines to equip school administrators, building management personnel, and community leaders with a clear roadmap to create a secure and safe environment.
Products and Materials | Jun 30, 2024
Top products from AIA 2024
This month, Building Design+Construction editors are bringing you the top products displayed at the 2024 AIA Conference on Architecture & Design. Nearly 550 building product manufacturers showcased their products—here are 17 that caught our eye.
University Buildings | Jun 28, 2024
The American University in Cairo launches a 270,000-sf expansion of its campus in New Cairo, Egypt
In New Cairo, Egypt, The American University in Cairo (AUC) has broken ground on a roughly 270,000-sf expansion of its campus. The project encompasses two new buildings intended to enhance the physical campus and support AUC’s mission to provide top-tier education and research.