Net Zero Buildings

Unisphere

United Therapeutics’ (Unither) Unisphere is the largest net zero commercial building in the U.S. A biotechnology company focused on the development of products to address the needs of patients with chronic and life-threatening conditions, Unither, in planning the 210,000-sq.-ft. addition to its six-building campus in Silver Spring, approached the project, in the same manner as the development of one of its products. They identified a primary objective: build a facility to keep up the design and development flow of the company’s new products; second, create a building that would exemplify a new environmental theory to the structures of this genre; and third, create a contempo

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The Net Zero Plus Electrical Training Institute, City of Commerce, Calif.

The Net Zero Plus Electrical Training Institute

Many equate net-zero buildings with significant solar power arrays. While renewables are a key component to any net zero energy project, there is a lot more to it than just PV. If anyone ought to know, it’s Brett Moss, training director for the L.A. County IBEW/NECA Electrical Training Institute. A 2016 complete retrofit, the school, prior to the deep-energy technology additions, already had nearly ¾ MW worth of PV on site, but that year, emerged from its cocoon, so to speak, to become the Net Zero Plus ETI, a 142,000 sq. ft., net-positive facility which generates nearly a megawatt’s worth of power, while only consuming about 740,000 kWh. While that’s a lot of renewa

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