Cambridge Water Department, Cambridge MA.
An earth works biofilter for non-point pollution protecting the reservoir. 
Widow's Walk Golf Course, Situate MA.
The first demonstration sustainable golf course. We map and evaluate parks.
Sylvie the Sea Serpent, Landmark School, Beverly MA.
A floating sea serpent sculpture that eats pollution, the mother of the SLURPITS.
The Blue Wave Project.
Peabody Essex Museum, Army Corps of Engineers, New Bedford Whaling Museum and other, locations internationally . Environmental Community Art about the rising sea levels.
Cotton Tree Lodge, Belize Central America,
an ecotourist site combining Mayan and modern technologies on a jungle river. Innovating solar electric, banana tree septic systems. thatch cooling and cultural walks.