The biennial conference of Bluesign Technologies will be open for the first time to the public next summer. It will be held in St. Gallen, Switzerland, on July 13-14. Gunter Pauli of the Zero Emissions Research & Initiatives Institute (ZERI) and David de Rothschild, founder of the Lost Explorer, will be among the speakers. The conference will discuss the Blue Economy, Blue Chemistry and Blue Competence. Registration for the conference is open but places are limited.