As part of the Obama Administration's all-of-the-above approach to American energy, the Energy Department recently congratulated Ball State University for its campus-wide ground-source geothermal system, the nation's largest geothermal heating and cooling system.
Building on significant investment from the State of Indiana and the University, the Energy Department provided key support for the project with a $5 million grant through the American Recovery and Reinvestment Act. The Ball State system—which the university anticipates will save $2 million annually in operating costs and cut its carbon footprint by nearly 50%—is one Energy Department investment helping to reduce energy costs, diversify the nation's energy portfolio, and create clean energy jobs across the country.
Launched in 2009, Ball State's geothermal system will replace four aging coal-fired boilers to provide renewable power that will heat and cool 47 university buildings, representing 5.5-million-sf on the 660-acre campus.
To provide heating, the geothermal heat pump removes the heat from the fluid in the Earth and transfers it to the building. For cooling, the pump removes heat from the building and transfers it back into the Earth. Nearly every component of the Recovery Act-supported system was manufactured in America, and Ball State has contracted with more than 50 Indiana firms to complete the project, which included drilling 3,600 boreholes around campus.
Buildings consume about 40% of total energy in the U.S. The Energy Department's support for projects like the Ball State geothermal system underscores the Administration's commitment to clean, efficient energy solutions that can create significant costs savings. The innovative geothermal system highlighted today demonstrates the tremendous potential of sustainable energy technologies, and serves as a model for other major facilities and universities across the nation. BD+C
Related Stories
| Sep 1, 2016
INDUSTRIAL GIANTS: A ranking of the nation's top industrial design and construction firms
Stantec, BRPH, Fluor Corp., Walbridge, Jacobs, and AECOM top Building Design+Construction’s annual ranking of the nation’s largest industrial sector AEC firms, as reported in the 2016 Giants 300 Report.
| Sep 1, 2016
HOTEL SECTOR GIANTS: A ranking of the nation's top hotel sector design and construction firms
Gensler, HKS, Turner Construction Co., The Whiting-Turner Contracting Co., Jacobs, and JBA Consulting Engineers top Building Design+Construction’s annual ranking of the nation’s largest hotel sector AEC firms, as reported in the 2016 Giants 300 Report.
| Sep 1, 2016
CULTURAL SECTOR GIANTS: A ranking of the nation's top cultural sector design and construction firms
Gensler, Perkins+Will, PCL Construction Enterprises, Turner Construction Co., AECOM, and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest cultural sector AEC firms, as reported in the 2016 Giants 300 Report.
| Sep 1, 2016
COURTHOUSE GIANTS: A ranking of the nation's top courthouse design and construction firms
DLR Group, NBBJ, Hensel Phelps, Sundt Construction, AECOM, and Dewberry top Building Design+Construction’s annual ranking of the nation’s largest courthouse sector AEC firms, as reported in the 2016 Giants 300 Report.
Airports | Aug 31, 2016
Aircraft manufacturing facility innovation from The Austin Company
Austin’s many innovations contributed to the success of our clients by enabling them to operate in more efficient environments, optimize the flexibility of their operations, and meet aggressive schedules.
| Aug 30, 2016
CONVENTION CENTER GIANTS: A ranking of the nation's top convention center sector design and construction firms
Gensler, LMN Architects, AECOM, Turner Construction Co., and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest convention center sector AEC firms, as reported in the 2016 Giants 300 Report.
BIM and Information Technology | Aug 30, 2016
BIM GIANTS: A ranking of the nation's top BIM design and construction firms
HOK, Perkins+Will, Turner Construction Co., The Whiting-Turner Contracting Co., Jacobs, and Thornton Tomasetti top Building Design+Construction’s annual ranking of the nation’s largest BIM AEC firms, as reported in the 2016 Giants 300 Report.
Building Tech | Aug 26, 2016
NBBJ’s Goldilocks sensor technology can help employees find a workspace that is just right
The technology measures light levels, humidity and temperature, motion, and sound.
Great Solutions | Aug 23, 2016
11 great solutions for the commercial construction market
A roll-up emergency department, next-gen telemedicine center, and biophilic cooling pods are among the AEC industry’s clever ideas and novel innovations for 2016.
| Aug 19, 2016
RECONSTRUCTION GIANTS: Facelifts give buildings new identities, even as they keep a few wrinkles
Reconstruction is always a balancing act between the client’s pro forma and what the building needs to be vibrant again.