171,271
Total of LEED ACCREDITED PROFESSIONALS recognized by the U.S. Green Building Council, as of September 2011.
LEED APs with specialty – 64,060
LEED APs without specialty – 83,985
LEED Green Associates – 23,226
Total LEED Professionals – 171, 271
Source: USGBC
$200.21
The cost per square foot to build a DAYCARE CENTER in San Francisco in 2011, according to RSMeans.
Source: RSMeans
1.0
The approximate U-FACTOR (Btu/hr-sf-°F) of currently available aluminum frame windows and doorframes. Also the number of AIA/CES DISCOVERY LEARNING UNITS that can be obtained by studying “High- Performance Windows + Doors” and passing the 10-question exam (80% score required). Source: BD+C
72%
The percentage a GEOTHERMAL HEAT PUMP can reduce energy consumption when compared to conventional HVAC system, according to the EPA. Additionally, the U.S. Department of Energy reported that geothermal heat pumps can but HVAC energy demand by 50% and overall energy demand by 35%. Geothermal heat pumps are expected to gain market share as recent government mandates require newly constructed buildings to be zero net energy. Energy-efficient retrofits will also increase market demand for the pumps. Source: EPA
46.9
The September 2011 AIA ARCHITECTURE BILLINGS INDEX, following a score of 51.4 in August 2011. The monthly ABI index scores are based on a score of 50, with scores above 50 indicating an aggregate increase in billings and scores below 50 indicating a decline. In regard to September’s 46.9 score, “It appears the positive conditions seen last month were more of an aberration,” said AIA Chief Economist Kermit Baker, PhD, Hon. AIA. Source: AIA
420
Buildings taller than 420 feet are now required to include an EXTRA EXIT STAIRWELL OR ELEVATOR that occupants can use for evacuations, according to the National Institute of Standards and Technology. Source: NIST
$886.2
Total put-in-place CONSTRUCTION DOLLARS in billions predicted for 2012, according to the latest FMI forecast, which calls for 2% growth in 2011, and 6% for 2012. In 2012, the construction industry will return a level of construction in current dollars that is comparable to levels recorded in 2003. Source: FMI
83%
The percentage of AIR REDUCTION possible following the installation of an air barrier system in a commercial or industrial building, according to the National Institute of Standards and Technology. The installation of an air barrier can also shrink gas bills by more than 40%, and reduce electrical use by 25%. Source: NIST
$65,000,000
Total funds currently invested in the energy-efficiency financing initiative known as the BILLION DOLLAR GREEN CHALLENGE. The fund aims to get colleges, universities, and other nonprofits to invest $1 billion in self-managed funds to be used to finance energy-efficiency upgrades. Source: BD+C
50,000
Owners of every New York City commercial and residential buildings larger than 50,000 sf will have to post each building’s ENERGY USE ONLINE, starting with commercial buildings in 2012, followed by residential buildings in 2013. Architects and environmentalists believe the measure will prompt owners to invest in cleaner, more sustainable designs. Source: BD+C
6
The number of sides to the Octagon House in Washington D.C., the original home of the AIA. Built between 1978 and 1800, the Octagon House was designed by Dr. William Thornton, the architect of the U.S. Capitol. Adapted to an irregular-shaped lot, the design of the three-story brick house combines a circle, two rectangles, and a triangle, resulting in a six-sided structure. Source: National Park Service
--
Submit your “By the Numbers” item to: Tim Gregorski, Senior Editor, tgregorski@sgcmail.com.
You must include documentation showing the source of your entry. Readers whose items are chosen will receive credit in the magazine and a $10 Amazon gift certificate. Decision of the editors of BD+C is final.
Related Stories
Sustainability | Apr 4, 2023
ASHRAE releases Building Performance Standards Guide
Building Performance Standards (BPS): A Technical Resource Guide was created to provide a technical basis for policymakers, building owners, practitioners and other stakeholders interested in developing and implementing a BPS policy. The publication is the first in a series of seven guidebooks by ASHRAE on building decarbonization.
Sustainability | Apr 4, 2023
NIBS report: Decarbonizing the U.S. building sector will require massive, coordinated effort
Decarbonizing the building sector will require a massive, strategic, and coordinated effort by the public and private sectors, according to a report by the National Institute of Building Sciences (NIBS).
Education Facilities | Apr 3, 2023
Oklahoma’s Francis Tuttle Technology Center opens academic center for affordable education and training
Oklahoma’s Francis Tuttle Technology Center, which provides career-specific training to adults and high school students, has completed its Francis Tuttle Danforth Campus—a two-story, 155,000-sf academic building. The project aims to fill the growing community’s rising demand for affordable education and training.
Sports and Recreational Facilities | Mar 30, 2023
New University of St. Thomas sports arena will support school's move to Division I athletics
The University of St. Thomas in Saint Paul, Minn., last year became the first Division III institution in the modern NCAA to transition directly to Division I. Plans for a new multipurpose sports arena on campus will support that move.
Warehouses | Mar 29, 2023
Construction completed on Canada’s first multi-story distribution center
Construction was recently completed on Canada’s first major multi-story industrial project, a distribution center in Burnaby, British Columbia. The project provides infrastructure for last-mile delivery in a world where consumers have come to expect next-day and same-day delivery, according to Ware Malcomb, the project's architect of record.
AEC Innovators | Mar 27, 2023
Leading architecture, engineering firm HED appoints new co-CEOs
As children of immigrant families, Van Herle and Suarez will bring a diverse perspective into a historically underrepresented industry and advance the firm’s mission of creating a positive impact for clients, communities, and the world.
Healthcare Facilities | Mar 26, 2023
UC Davis Health opens new eye institute building for eye care, research, and training
UC Davis Health recently marked the opening of the new Ernest E. Tschannen Eye Institute Building and the expansion of the Ambulatory Care Center (ACC). Located in Sacramento, Calif., the Eye Center provides eye care, vision research, and training for specialists and investigators. With the new building, the Eye Center’s vision scientists can increase capacity for clinical trials by 50%.
Libraries | Mar 26, 2023
An abandoned T.J. Maxx is transformed into a new public library in Cincinnati
What was once an abandoned T.J. Maxx store in a shopping center is now a vibrant, inviting public library. The Cincinnati & Hamilton County Public Library (CHPL) has transformed the ghost store into the new Deer Park Library, designed by GBBN.
Multifamily Housing | Mar 24, 2023
Multifamily developers offering new car-free projects in car-centric cities
Cities in the South and Southwest have eased zoning rules with parking space mandates in recent years to allow developers to build new housing with less parking.
Multifamily Housing | Mar 24, 2023
Coastal multifamily developers, owners expect huge jump in insurance costs
In Texas and Florida, where Hurricane Ian caused $50 billion in damage last year, insurance costs are nearly 50% higher than in 2022.