The Port Richmond Wastewater Treatment Plant located on Staten Island has been updated to include “renewable” energy to help power the waste treatment facility. Three new boilers – a combination of biogas and natural gas – along with a new exhaust system and a rootfop solar array. Biogas is a byproduct of the wastewater treatment process and is now being captured and used to replace equipment from the 1970s that ran on heating oil. The solar array, installed by ConEdison Solutions, is expected to produce 1.6 million kilowatt hours, approximately 10 percent of the plant’s power needs. The project is part of OneNYC’s initiative to achieve net-zero energy use at the City’s wastewater treatment plants by 2050.
“This $30 million investment in new technology at the Port Richmond Wastewater Treatment Plant will significantly reduce pollution and result in cleaner air for New York City,” said New York City Department of Environmental Protection Commissioner Emily Lloyd. “Our wastewater treatment plants require a tremendous amount of electricity in order to protect public health and the environment, and we’re focused on not only reducing their demand for electricity, but also capturing and maximizing their potential for energy production.”
In September 2014, New York City committed to the goal of achieving an 80 percent reduction in greenhouse gas emissions from 2005 levels by 2050 (80×50). With buildings comprising nearly three-quarters of New York City’s overall emissions, the City has implemented an initiative to retrofit all public buildings with any significant energy use by 2025, and supporting many private buildings to do the same. In addition, in order to reduce emissions from City government operations, an program was put in place to achieve net-zero energy use at the City’s wastewater treatment plants by 2050.
“ConEdison Solutions is proud to help the New York City Department of Environmental Protection promote sustainability through this ambitious solar installation,” added Michael N. Perna of ConEdison Solutions. “Throughout New York City, both public-sector and private-sector entities are learning how to utilize renewable power as a money-saving and energy-saving asset. With these significant improvements at the Port Richmond Wastewater Treatment Plant, DEP is setting an outstanding example for other facilities throughout the region.”