She has co-founded projects which integrate art, ecology and science, such as Biosphere 2 closed ecological experiment in Arizona. She is active in the field of bio-regenerative life systems for space and terrestrial applications. She is a director of Research Vessel Heraclitus, a Chinese junk which has sailed 270,000 nautical miles on 11 expeditions for ethnography and conservation projects. The vessel is currently being refitted in Spain by its crew of artist/explorers. Gray co-founded October Gallery, London, one of the first galleries to show pioneering artists from cultures worldwide.
With John Allen, she founded Theatre for the Reconstitution of Reality (THEATRRR), a pataphysical research initiative. It is successor to Theatre of All Possibilities ensemble, which toured internationally for 18 years. She consults to William Burroughs Communications and is a director of Institute of Ecotechnics, UK/USA. Gray lives in Santa Fe and London.