Last night, the New York City Department of Environmental Protection (DEP) lighted the new digester eggs at its Newtown Creek Wastewater Treatment Plant in Greenpoint, Brooklyn. The lighting scheme, designed by L’Observatoire International, subtly casts a halo of blue light around the 145-foot-high, stainless steel–clad eggs, which process as much as 1.5 million gallons of sludge every day.
The lighting of the eggs marked the latest milestone in a 20-year plan, initiated in 1998, to expand and update the Newtown Creek facility, which is New York City’s largest wastewater treatment plant, processing the flow of 1 million residents in a 25-square-mile area including parts of Manhattan, Brooklyn, and Queens. Polshek Partnership, which is providing master planning for the project, also designed the cladding, arrangement, and parapet atop the eggs. In addition to expanding the capacity and efficiency of the complex, the DEP is attempting to make it a better neighbor by reducing the plant’s odor and opening up portions to the public.
Standing atop one of the eggs, which converts human excrement into fertilizer through a process of anaerobic digestion, DEP Commissioner Emily Lloyd gestured to a stand of row houses immediately abutting the plant. “Any good town planner would locate a facility like this as far away from residential areas as possible,” said Lloyd, “but because this is New York City, these functions have to exist cheek-to-jowl.”
Last September, the DEP opened the George Trakas–designed Waterfront Nature Walk, which provided the first public access to the Newtown Creek waterfront. This fall it will open a visitors’ center at the site, designed by Vito Acconci, which will feature installations describing how the city’s effluent is treated.
L’Observatoire’s lighting scheme does its own part in making Newtown Creek a better neighbor. Backlit by four batteries of four 2,000-watt metal halide lamps, the eggs, which possess an elegant sculptural quality of their own, serve as a local landmark for travelers on the Long Island Expressway and Brooklyn-Queens Expressway. (Four of the eight eggs went online on May 23, and the rest are expected to be in service by the end of this year.) The firm provided lighting design for the entire 52-acre facility as well, strategically placing white and amber lights for functional purposes while liberally sprinkling the plant with touches of blue.
Speaking of that color’s role at the site, L’Observatoire founder Hervé Descottes said, “The color is a symbol for calm, cleanliness, and purity, but it also serves to contrast the light of the city, which is predominantly amber or bright white.”