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 11, 2012
SimplexGrinnell highlights integrated suite of web-based technologies at NFPA Expo
eservices platform uses the power of the Internet to deliver more value to customers.
| Jun 11, 2012
Reed Construction announces new hire and promotion
Reed Construction hired Augie Insalaco as a project manager and promoted Matt Mahoney from project intern to project engineer.
| Jun 11, 2012
Hill International selected as CM for Porto Arabia Towers in Qatar
The complex is a mixed-use development featuring both residential and commercial properties.
| Jun 8, 2012
Living Building Challenge wins the 2012 Buckminster Fuller Challenge
The Living Building Challenge was chosen from a pool of 122 of entries from around the world.
| Jun 8, 2012
Nauset Construction completing sustainable dorm for Brooks School
Student input on green elements provides learning experience.
| Jun 8, 2012
Skyline Construction names Millitello president
Millitello is a 31-year veteran who has overseen the construction of campus-size projects.
| Jun 8, 2012
Thornton Tomasetti/Fore Solutions provides consulting for renovation at Tufts School of Dental Medicine
Project receives LEED Gold certification.
| Jun 8, 2012
Allsteel names Kris Yates to head architectural products group
Yates is responsible for the start up, launch and ongoing sales and marketing of Allsteel’s new Beyond movable walls.