Zero Waste Associates (ZWA) is a DBA partnership of Richard Anthony Associates (RAA), Gary Liss & Associates (GLA) and Abbe & Associates (A&A). RAA, GLA and A&A have developed or contributed to more Zero Waste community plans produced in the United States than any other individual or business.
Our collective experience literally spans the globe, ranging from California to Hong Kong, Austin to East Anglia, UK. We have organized and participated in workshops and programs about Zero Waste in France, England, Switzerland, Italy, China, Japan, the Philippines, Canada, Mexico and throughout the United States.
GLA and RAA are the lead authors of the Global Principles for Zero Waste Communities as adopted by the Zero Waste International Alliance to guide the development of Zero Waste by communities throughout the world.