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Published on Apr 28, 2015
The City of Gresham's wastewater plant 1st in Northwest to hit energy net zero. Gresham celebrated, on Earth Day, the ingenuity and collaborative spirit that made possible an environmental achievement – engineering the Pacific Northwest’s first energy net zero wastewater treatment plant. Achieving net zero status means that the plant makes about the same amount of electricity as it consumes in a year, saving tax dollars and protecting the environment. Gresham’s plant is one of only a handful in the United States to achieve net zero status.