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
| Jun 23, 2014
Lilker Associates launches Lighting Group; David Cyr announced as Director
New division rounds out building systems services offerings for the Manhattan-based consulting firm.
| Jun 23, 2014
Berlin House of One will accommodate Muslims, Jews, and Christians
The building will rise on the ruins of a 13th-century Christian church that was damaged during WWII and eventually demolished.
| Jun 22, 2014
5 ways to improve your firm’s branding efforts
Establishing, conveying, and maintaining a powerful brand is a critical component of an AEC firm’s marketing strategy. Here are five strategies to make a greater impact with your firm’s branding efforts.
Sponsored | | Jun 22, 2014
JW Marriott Indianapolis redefines city’s skyline
The 34-story JW Marriott is both the largest and tallest hotel in Indianapolis. One of the most prestigious hotels in the city, the JW Marriott has hosted celebrities and NFL teams alike.
| Jun 20, 2014
HOK releases proposal for Obama Library and Museum Campus
Proposal would locate the library in Chicago's historic Bronzeville neighborhood, aiming for urban revitalization as well as Living Building certification.
| Jun 20, 2014
Sterling Bay pulled on board for Chicago Old Main Post Office project
Sterling Bay Cos. and Bill Davies' International Property Developers North America partner up for a $500 million restoration of Chicago's Old Main Post Office
| Jun 20, 2014
First look: Hive-like 'Learning Hub' to be built in Singapore
In a competition to design a "Learning Hub" for students at Nanyang University in Singapore, London-based firm Heatherwick studio has won with a rounded, hive-like design.
| Jun 20, 2014
U.S. Energy Information Administration releases preliminary Commercial Buildings Energy Consumption Survey results
Federal survey project shows that commercial-building floorspace has grown 22% since 2003; energy-use data will be released in Spring 2015.
| Jun 19, 2014
First Look: 10 Design unveils new luxury apartments plan in Dubai
The Seventh Heaven complex features a stepped form that will offer stunning views of the Dubai skyline.
| Jun 19, 2014
First look: JDS Architects' roller-coaster-like design for Istanbul waterfront development
The development's wavy and groovy design promises unobstructed views of the Marmara Sea for every unit.