ZERI-US is the official Yahoo Group for ZERI System Designers and those who wish to implement ZERI systems in the United States. ZERI System Designers have graduated from extensive training from Gunter Pauli and the Zero Emissions Research & Initiatives (www.ZERI.org). ZERI System Designers can assist businesses and communities to become more sustainable. ZERI System Designers recognize wastes as resources and use natural and physical systems analysis to create jobs and clusters of value-added inter-related businesses. These clusters of businesses use all air, water, energy and land emissions as resources for their processes.