Earlier this month, President Obama unveiled the Better Building Initiative (BBI), a public-private partnership that will invest $4 billion toward making federal and commercial office buildings more energy-efficient.
400 Market Street, an 11-story Philadelphia office tower built in 1972, is already serving as a model for how owners of hundreds of older, mid- and high-rise buildings throughout the Northeast and Midwest can reap the benefits of the program.
The 200,000 sf building, home to Philadelphia’s high-powered KWY-AM radio station, was recently renovated with a new HVAC system and a state-of-the-art window retrofitting system called RENOVATE by Berkowitz. According to energy modeling studies conducted with the U.S. Department of Energy’s most sophisticated energy modeling software, a typical 10- to 15-story office building like 400 Market Street could realize significant energy savings.
Developed by J.E. Berkowitz, a glass fabricator based in Pedricktown, N.J., the system works by converting existing single-pane windows into energy-saving, triple-glazed insulating glass units (IGUs) at a cost that is up to 50 percent less than ripping out and replacing old windows with new ones.
The window renovation system also has the benefit of being much faster and less disruptive to install. Berkowitz said the retrofit project for 400 Market Street took about 50 working days, which is two to three times faster than it would have been for a traditional “rip-out-and-replace” project for a similarly sized building. In addition, because the retrofitting was completed indoors, tenants were able to remain in their offices throughout the project. That is not possible with traditional window retrofitting solutions.
The BBI, which was first announced in January 2011, was developed to increase the energy efficiency in commercial buildings by 20 percent by 2020. Under the BBI, 60 private companies, municipal leaders and labor organizers have agreed on a plan to invest $2 billion of private capital to improve commercial, industrial, and manufacturing property. President Obama authorized the government to move forward with another $2 billion in energy-efficiency upgrades to federal buildings, which will be paid for by the long-term savings that the upgrades will provide. BD+C
Related Stories
Libraries | Jan 23, 2020
Information or community center: The next generation of libraries must be both
Are libraries still relevant in a digital world?
Green | Jan 10, 2020
How the new EC3 tool raises the bar on collective action
Nearly 50 AEC industry organizations partnered to develop the groundbreaking Embodied Carbon in Construction Calculator.
Architects | Jan 9, 2020
AIA selects recipients for the 2020 Regional & Urban Design Awards
The 2020 Regional & Urban Design program recognizes the best in urban design, regional and city planning and community development.
Building Technology | Jan 7, 2020
Tariff whiplash for bifacial solar modules
Bifacial solar systems offer many advantages over traditional systems.
Sponsored | HVAC | Jan 6, 2020
Maximize Energy Efficiency in Class A Office Buildings With Modern Building Systems
Energy-efficient building design starts with the building envelope, but the building systems have a tremendous impact on energy use as well.
Life of an Architect Podcast | Jan 6, 2020
5 most popular Life of an Architect podcast episodes of 2019
Architects Bob Borson, FAIA, and Andrew Hawkins, AIA, LEED AP, produced 25 episodes of the Life of an Architect podcast in 2019. Here are the five most popular episodes of Life of an Architect based on the number of downloads.
Architects | Jan 6, 2020
Merger expands HED’s presence in SoCal
Puchlik Design Associates, its new addition, specializes in healthcare design.
Steel Buildings | Jan 3, 2020
5 reasons to enter the $20,000 Forge Prize
Calling all emerging architects. Don’t miss out on your chance to enter the $20,000 Forge Prize. Submissions for Stage 1 judging are due January 15.
GIANTS 19 PREMIUM | Dec 23, 2019
Top 90 Sports Facilities Architecture Firms for 2019
Populous, HKS, HOK, Gensler, and HNTB top the rankings of the nation's largest sports facilities sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
| Dec 18, 2019
Reconsidering construction robotics
After decades when experts predicted that robots would become more prevalent on construction sites, it would appear that the industry has finally reached that point where necessity, aspiration, and investment are colliding.