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
| Oct 13, 2010
Modern office design accentuates skyline views
Intercontinental|Exchange, a Chicago-based financial firm, hired design/engineering firm Epstein to create a modern, new 31st-floor headquarters.
| Oct 13, 2010
Hospital and clinic join for better patient care
Designed by HGA Architects and Engineers, the two-story Owatonna (Minn.) Hospital, owned by Allina Hospitals and Clinics, connects to a newly expanded clinic owned by Mayo Health System to create a single facility for inpatient and outpatient care.
| Oct 13, 2010
Biloxi’s convention center bigger, better after Katrina
The Mississippi Coast Coliseum and Convention Center in Biloxi is once again open for business following a renovation and expansion necessitated by Hurricane Katrina.
| Oct 13, 2010
Tower commemorates Lewis & Clark’s historic expedition
The $4.8 million Lewis and Clark Confluence Tower in Hartford, Ill., commemorates explorers Meriwether Lewis and William Clark at the point where their trek to the Pacific Ocean began—the confluence of the Mississippi and Missouri Rivers.
| Oct 13, 2010
Maryland replacement hospital expands care, changes name
The new $120 million Meritus Regional Medical Center in Hagerstown, Md., has 267 beds, 17 operating rooms with high-resolution video screens, a special care level II nursery, and an emergency room with 53 treatment rooms, two trauma rooms, and two cardiac rooms.
| Oct 13, 2010
Campus building gives students a taste of the business world
William R. Hough Hall is the new home of the Warrington College of Business Administration at the University of Florida in Gainesville. The $17.6 million, 70,000-sf building gives students access to the latest technology, including a lab that simulates the stock exchange.
| Oct 13, 2010
Science building supports enrollment increases
The new Kluge-Moses Science Building at Piedmont Virginia Community College, in Charlottesville, is part of a campus update designed and managed by the Lukmire Partnership. The 34,000-sf building is designed to be both a focal point of the college and a recruitment mechanism to get more students enrolling in healthcare programs.
| Oct 13, 2010
Cancer hospital plans fifth treatment center
Construction is set to start in December on the new Cancer Treatment Centers of America’s $55 million hospital in Newnan, Ga. The 225,000-sf facility will have 25 universal inpatient beds, two linear accelerator vaults, an HDR/Brachy therapy vault, and a radiology and imaging unit.
| Oct 13, 2010
Apartment complex will offer affordable green housing
Urban Housing Communities, KTGY Group, and the City of Big Bear Lake (Calif.) Improvement Agency are collaborating on The Crossings at Big Bear Lake, the first apartment complex in the city to offer residents affordable, eco-friendly homes. KTGY designed 28 two-bedroom, two-story townhomes and 14 three-bedroom, single-story flats, averaging 1,100 sf each.
| Oct 13, 2010
Residences bring students, faculty together in the Middle East
A new residence complex is in design for United Arab Emirates University in Al Ain, UAE, near Abu Dhabi. Plans for the 120-acre mixed-use development include 710 clustered townhomes and apartments for students and faculty and common areas for community activities.
