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
| Jul 10, 2014
Berkeley Lab opens 'world's most comprehensive building efficiency simulator'
DOE’s new FLEXLAB is a first-of-its-kind simulator that lets users test energy-efficient building systems individually or as an integrated system, under real-world conditions.
| Jul 10, 2014
Steinberg SF Studio launches in San Francisco, plans to transform its own office space
Grant and Saheba left their previous architectural firms, AECOM and Handel respectively, because they saw the opportunity to bring their agile, provocative design aesthetic to clients in San Francisco, Silicon Valley, and Oakland.
| Jul 9, 2014
Dragon-inspired hotel conveys Vietnamese hospitality [2014 Building Team Awards]
An international Building Team unites to create Vietnam’s first JW Marriott luxury property.
| Jul 9, 2014
Harvard Business School to build large-scale conference center
Expected to open in 2018, the facility will combine the elements of a large-scale conference center, a performance space, and an intimate community forum. The new building will be designed by Boston-based William Rawn and Associates.
| Jul 9, 2014
Top U.S. cities for design professionals
Though New York and Los Angeles are often seen as the sole hubs for design jobs, other design epicenters are scattered between the coasts.
| Jul 9, 2014
The one misstep that could be slowing your company’s growth
Change. It’s inevitable. And success for any professional may very well depend on how well we adapt to it. SPONSORED CONTENT
| Jul 9, 2014
First Look: SOM's design for All Aboard Florida Fort Lauderdale rail station
The lightweight and luminous design "responds to its setting and creates a striking infrastructural icon for the city," said SOM Design Partner Roger Duffy.
| Jul 8, 2014
Fast-track naval hospital sparks sea change in project delivery [2014 Building Team Awards]
Through advanced coordination methods and an experimental contract method, the Building Team for Camp Pendleton’s new hospital campus sets a new standard for project delivery.
| Jul 8, 2014
Does Zaha Hadid’s Tokyo Olympic Stadium have a design flaw?
After being criticized for the cost and size of her stadium design for the 2020 Olympics in Tokyo, a Japanese architect points out a major design flaw in the stadium that may endanger the spectators.
| Jul 8, 2014
Frank Lloyd Wright's posthumous gas station opens in Buffalo
Eighty-seven years after Frank Lloyd Wright designed an ornamental gas station for the city of Buffalo, the structure has been built and opened to the public—inside an auto museum.
