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
| Jan 19, 2012
Odebrecht and Braskem bring sustainable award to U.S. university students
The Odebrecht Award for sustainable development rewards future leaders in engineering and chemistry.
| Jan 19, 2012
BOKA Powell-designed facility at Texas A&M Bryan campus
The new facility provides programs for the Texas A&M Health Science Center, the Texas Brain and Spine Institute, Mary Crowley Cancer Research Centers, and Blinn College Allied Health programs.
| Jan 17, 2012
SOM Chicago wins competition to design China's Suzhou Center
The 75-level building is designed to accommodate a complex mixed-use program including office, service apartments, hotel and retail on a 37,000 sm site.
| Jan 17, 2012
FxFowle and CO Architects form joint venture
FxFowle and CO Architects creates a dynamic alliance built on a shared dedication to collaboration in process, innovation in programming, and excellence in design.
| Jan 17, 2012
Capital Engineering joins AECOM
With 160 employees based in Taipei and Kaohsiung, CEC specializes in environmental, water, hydraulic and land development engineering consulting services for clients in Taiwan's public and private sectors.
| Jan 17, 2012
SOM launches Los Angeles design studio
Expert team to join the firm's West Coast practice, focusing on innovative urban and environmentally sustainable design in Southern California
| Jan 16, 2012
2012 40 Under 40 applications due Friday, Jan. 20
Building Design+Construction's 40 Under 40 is open to AEC professionals from around the world who are under 40 years old, as of January 1, 2012.
| Jan 16, 2012
Mid-Continent Tower wins 25 Year Award from AIA Eastern Oklahoma
Designed by Dewberry, iconic tower defines Tulsa’s skyline.
| Jan 16, 2012
Suffolk completes construction on progressive operating suite
5,700 square-foot operating suite to be test bed for next generation of imaged-guided operating techniques.
| Jan 15, 2012
Hollister Construction Services oversees interior office fit-out for Harding Loevner
The work includes constructing open space areas, new conference, trading and training rooms, along with multiple kitchenettes.