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In 1989 Dr. John Todd, an internationally recognized inventor and a pioneer in the design and construction of ecological wastewater treatment systems, decided it was time to offer a cost-effective, renewable or what is now commonly referred to as “green” solution to the growing global wastewater crisis.

ERG was founded in 1984 by President David Meyers and a small group of associates in Cambridge, Massachusetts. We grew steadily over the years, expanding our staff to more than 350 professionals while diversifying our consulting services. In 2010, ERG became part of the U.K.-based company AEA Technology, tripling our staff and enhancing our environmental and energy-related capabilities. But our priorities haven’t changed. People still come first.

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Chief Scientist
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Senior Counsel