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
Sports and Recreational Facilities | Dec 15, 2021
Trends in sports stadium construction, with Turner Construction's Dewey Newton
Turner Construction's Dewey Newton discusses trends in sports stadium renovation and construction with BD+C's John Caulfield. Newton is a Senior Vice President who heads up Turner Construction’s Sports Group.
Healthcare Facilities | Dec 15, 2021
COVID-19 has altered the speed and design of healthcare projects, perhaps irrevocably
Healthcare clients want their projects up and running quicker, a task made more complicated by the shortage of skilled labor in many markets.
Healthcare Facilities | Dec 15, 2021
MEP design considerations for rural hospitals
Rural hospitals present unique opportunities and challenges for healthcare facility operators. Oftentimes, the infrastructure and building systems have not been updated for years and require significant improvements in order to meet today’s modern medical demands. Additionally, as these smaller, more remote hospitals are acquired by larger regional and national healthcare systems, the first step by new ownership is often to update and rehabilitate the building. But how can this be done thoughtfully, economically, and efficiently in ways that allow the engineering and facility staff to adapt to the changes? And how can the updates accurately reflect the specific needs of rural communities and the afflictions with which these areas most commonly face?
Architects | Dec 13, 2021
Dan Hart, FAIA, inaugurated AIA 2022 President
Dan Hart will be the AIA's 98th President.
Architects | Dec 13, 2021
MASS Design Group receives 2022 AIA Architecture Firm Award
The annual AIA Architecture Firm Award is the highest honor the AIA bestows on an architecture practice.
Architects | Dec 13, 2021
2022 AIA Gold Medal awarded to Angela Brooks and Lawrence Scarpa
The Gold Medal honors an individual or pair whose significant body of work has had a lasting influence on the theory and practice of architecture.
K-12 Schools | Dec 10, 2021
Trends in K-12 school design, with Dan Boggio and Melissa Turnbaugh of PBK
Dan Boggio and Melissa Turnbaugh of PBK, the largest K-12 design firm in the U.S., discuss the favorable market conditions and the latest trends in K-12 school design with BD+C's Rob Cassidy.
Architects | Dec 9, 2021
Hoffmann Architects wins Connecticut American Institute of Architects Justice, Equity, Diversity & Inclusion Award
The AIA Connecticut J.E.D.I. Challenge, launched in November 2020, offers member firms the opportunity to commit to actions in each of the Challenge areas.
Giants 400 | Dec 5, 2021
2021 Justice Facility Sector Giants: Top architecture, engineering, and construction firms in the U.S. justice facility/public safety sector
Turner Construction, DLR Group, AECOM, and Stantec top BD+C's rankings of the nation's largest architecture, engineering, and construction firms for justice facility/public safety buildings work, including correctional facilities, fire stations, jails, police stations, and prisons, as reported in the 2021 Giants 400 Report.
Giants 400 | Dec 3, 2021
2021 Hotel Sector Giants: Top architecture, engineering, and construction firms in the U.S. hospitality sector
Gensler, Jacobs, Suffolk Construction, and WATG top BD+C's rankings of the nation's largest hotel sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.
