
Living the Waterworld
Travelling and diving around the world, discovering marine science and the biology & ecology of deep wrecks and caves. We bring over 30 years of CCR & OC experience: from Open Water to Trimix CCR Instructor, taught in Italian, English, French and German.
What We Do
Professional training, trusted gear, and marine science
CCR & OC Training
From your first Open Water course to Trimix CCR Instructor: we cover the full TDI/SDI curriculum, taught in Italian, English, French and German.
Professional Gear
We test every piece of equipment we use and recommend, ourselves. We dive the same gear as our students: only the best for our friends and students.
Marine Science
We explore the biology and ecology of deep wrecks and caves, combining diving with scientific research. Our team includes marine biologists who bring a scientific lens to every dive.
Our Courses
From Open Water to Trimix CCR Instructor
From your first breath underwater to the deepest technical dives: we offer the full TDI/SDI curriculum in Italian, English, French and German. Custom courses for individuals, clubs and companies also available.
Our Team
Experienced divers, instructors, and scientists

Beatrice Rivoira
Instructor & Marine Biologist
Beatrice is a marine biologist and OC & CCR instructor. She brings a scientific approach to every dive and teaches in Italian and English.
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Nadir Quarta
Founder & CCR Trainer
Nadir is the founder of ZeroEmissions. He trains students on CCR and mixed gas diving, from entry level to Trimix CCR Instructor, in Italian, English, French and German.
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Write in Italian, English, French or German — we'll reply as soon as we surface.
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