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
Green | Aug 29, 2016
Vancouver, B.C., to require zero emissions on new buildings by 2030
No net GHG emissions will be allowed.
Energy Efficiency | Aug 17, 2016
Investor Confidence Project aimed at raising trustworthiness on energy efficiency projects
The new initiative screens projects to see if they are investor-ready.
Sustainability | Aug 4, 2016
S.F. Bay Area voters approve first-of-its-kind tax to fight impact of climate change
The funds from the tax will be used to restore wetlands
Sustainability | Jul 12, 2016
Wellness is the missing link to sustainable real estate value
Healthier and happier employees benefit a company’s bottom line. Paladino senior project manager Divya Natarajan writes that the proof lies within results from the evidence-based WELL Building Standard.
Urban Planning | Jun 9, 2016
Triptyque Architecture designs air-cleansing hanging highway garden in São Paulo
The garden would filter as much as 20% of CO2 emissions while also providing a place for cultural events and community activities.
Sustainability | Jun 8, 2016
New program certifies the performance of existing buildings in the U.S.
BREEAM USA, an offshoot of a program already in place in Europe, aims to ease the point of entry.
Urban Planning | May 31, 2016
The entire Swedish city of Kiruna is being relocated to prevent it from collapsing into underground iron mines
Kiruna, the northernmost city in Sweden, and its 20,000 residents will be moved two miles to the east by 2040.
Green | May 23, 2016
Perkins+Will achieves first Living Building Challenge Certification with Vancouver visitors center
The VanDusen Botanical Garden Visitor Centre was recognized for its use of healthy building materials, on-site renewable resources, and filtered rainwater to meet greywater requirements.
Wood | Apr 29, 2016
Anders Berensson Architects designs 40-story wooden skyscraper for Stockholm
The structure, which will be made entirely out of cross-laminated timber, will rise 436 feet into the air, making it Stockholm’s tallest building.
Sustainability | Apr 20, 2016
5 ways rapid tech growth can drive sustainability leadership in Seattle
Paladino's Nash Emrich writes that Seattle can keep its edge in sustainability by leveraging new energy performance transparency rules, using wellness to attract top tech talent, and embracing innovative commuting options.
