About HZI North America
Waste is our Energy and Waste to X is our Core Business
to Make the Circular Economy a Reality.
Waste is our Energy and Waste to X is our Core Business to Make the Circular Economy a Reality.
Headquartered in Knoxville and with offices in San Luis Obispo, and Montreal, Hitachi Zosen Inova North America (HZI NAM) is part of the Swiss-Japanese Hitachi Zosen Inova Group. HZI NAM is one of North America’s leading suppliers of Renewable Natural Gas (RNG) plants and Waste to Energy (WtE) – aka Energy from Waste (EfW) – technologies. Our technology portfolio consists of integrated solutions in the areas of anaerobic digestion, gas upgrading, CO2 liquefaction and thermal treatment of waste.
Around this core business we’ve built a rich service offering, spanning everything from project development, constructing and operating entire plants and system solutions, to custom manufacturing spare parts. With more than 70 references in North America and several significant projects under construction, we work with our clients to deliver high-quality decarbonization projects for the future of renewable energy and Waste to X (WtX).
Our customers range from waste management companies to manufacturing facilities in the food and beverage industry, and agricultural businesses.
Our Engagement
USA
American Biogas Council
Association of Corporate Counsel (ACC)
BioEnergy Association of California
California Resource Recovery Association (CRRA)
Distilled Spirits Council of the United States (DISCUS)
Energy Recovery Council (ERC)
Waste-to-Energy | Florida Department of Environmental Protection
Knoxville Bar Association
Knoxville Chamber of Commerce
SWANA
Tennessee Advanced Energy Business Council
Waste-to-Energy Association