Mill 19, a nearly quarter-mile-long structure built at Pittsburgh’s Hazelwood Green, a former brownfield site, is now home to the largest single sloped solar array in the United States.
The $5 million project includes 4,784 silicon solar panels that cover 133,000 sf across the steel frame of the original 1943 building at a slope of 20 degrees. The panels were installed using an access platform netting material, called the Spider WorkWeb, and attached to the steel skeleton of the original mill building, which envelops the two new construction buildings below. Each of the LG solar panels were preassembled and tested on the ground before being lifted into place.
The array will generate over 2 megawatts of power and produce enough energy to power 264 homes annually. Mill 19 has been designed with the goal of achieving LEED v4 Gold certification. It includes a high-performance envelope providing maximum thermal efficiency and up to 96% daylight autonomy. Storm water will be conveyed through a rainwater garden to centrally located infiltration basins. Captured rooftop rainwater will be reused in the cooling tower and for flushing in the restrooms.
Mill 19 tenants include Carnegie Mellon University’s Advanced Robotics for Manufacturing and Manufacturing Futures Initiative, and Catalyst Connection in Building A. Building B includes Aptiv, a company that recently partnered with Hyundai to create autonomous vehicles.
Scalo Solar Solutions completed the solar array installation project.
Related Stories
| Nov 2, 2010
11 Tips for Breathing New Life into Old Office Spaces
A slowdown in new construction has firms focusing on office reconstruction and interior renovations. Three experts from Hixson Architecture Engineering Interiors offer 11 tips for office renovation success. Tip #1: Check the landscaping.
| Nov 2, 2010
Cypress Siding Helps Nature Center Look its Part
The Trinity River Audubon Center, which sits within a 6,000-acre forest just outside Dallas, utilizes sustainable materials that help the $12.5 million nature center fit its wooded setting and put it on a path to earning LEED Gold.
| Nov 2, 2010
A Look Back at the Navy’s First LEED Gold
Building Design+Construction takes a retrospective tour of a pace-setting LEED project.
| Nov 2, 2010
Wind Power, Windy City-style
Building-integrated wind turbines lend a futuristic look to a parking structure in Chicago’s trendy River North neighborhood. Only time will tell how much power the wind devices will generate.
| Nov 2, 2010
Energy Analysis No Longer a Luxury
Back in the halcyon days of 2006, energy analysis of building design and performance was a luxury. Sure, many forward-thinking AEC firms ran their designs through services such as Autodesk’s Green Building Studio and IES’s Virtual Environment, and some facility managers used Honeywell’s Energy Manager and other monitoring software. Today, however, knowing exactly how much energy your building will produce and use is survival of the fittest as energy costs and green design requirements demand precision.
| Nov 2, 2010
Yudelson: ‘If It Doesn’t Perform, It Can’t Be Green’
Jerry Yudelson, prolific author and veteran green building expert, challenges Building Teams to think big when it comes to controlling energy use and reducing carbon emissions in buildings.
| Nov 1, 2010
Sustainable, mixed-income housing to revitalize community
The $41 million Arlington Grove mixed-use development in St. Louis is viewed as a major step in revitalizing the community. Developed by McCormack Baron Salazar with KAI Design & Build (architect, MEP, GC), the project will add 112 new and renovated mixed-income rental units (market rate, low-income, and public housing) totaling 162,000 sf, plus 5,000 sf of commercial/retail space.
| Nov 1, 2010
Vancouver’s former Olympic Village shoots for Gold
The first tenants of the Millennium Water development in Vancouver, B.C., were Olympic athletes competing in the 2010 Winter Games. Now the former Olympic Village, located on a 17-acre brownfield site, is being transformed into a residential neighborhood targeting LEED ND Gold. The buildings are expected to consume 30-70% less energy than comparable structures.
| Oct 27, 2010
Grid-neutral education complex to serve students, community
MVE Institutional designed the Downtown Educational Complex in Oakland, Calif., to serve as an educational facility, community center, and grid-neutral green building. The 123,000-sf complex, now under construction on a 5.5-acre site in the city’s Lake Merritt neighborhood, will be built in two phases, the first expected to be completed in spring 2012 and the second in fall 2014.
| Oct 21, 2010
GSA confirms new LEED Gold requirement
The General Services Administration has increased its sustainability requirements and now mandates LEED Gold for its projects.
