As dive professionals, we spend more time underwater than almost anyone else. We witness thriving reefs, healthy marine life and spectacular underwater landscapes—but we also see the impacts of coral bleaching, marine debris, habitat loss and changing ocean conditions. That’s why the global 30×30 initiative matters to every dive centre in Australia.
What is 30×30?
The 30×30 campaign is an international commitment to protect 30% of the world’s land and oceans by 2030. Australia has signed on to this target as part of its broader commitment to becoming “nature positive” and restoring biodiversity. The goal isn’t simply to draw more lines on maps. Effective marine protected areas need strong science, good management, adequate funding and, importantly, the support of the communities and industries that depend on healthy oceans.
That’s where our industry comes in. Let’s ensure the government doesn’t allocate an area of ocean desert in order to tick boxes. We need to let government know the areas that are of high value in terms of marine biodiversity and tourism.
Dive operators are natural ocean ambassadors
Few industries are as closely connected to the marine environment as diving. Healthy reefs, abundant marine life and clean oceans are not only what inspire our customers—they’re the foundation of our businesses. Every certification course, boat trip and guided dive is an opportunity to build understanding of the underwater world and encourage divers to become lifelong advocates for its protection. Divers return home with stories, photographs and unforgettable experiences. Those experiences often shape how they think about conservation and the choices they make long after their holiday has ended.
Conservation is good for business
Environmental responsibility is no longer a “nice to have”. More travellers are actively choosing operators that demonstrate genuine sustainability and care for the places they visit. Many Australian dive centres are already leading the way by reducing waste, supporting local conservation projects and participating in recognised programs such as Green Fins and PADI AWARE. These initiatives not only reduce environmental impacts but also provide practical frameworks that build customer confidence and strengthen your reputation.
Protecting the marine environment isn’t just the right thing to do—it’s an investment in the future of dive tourism.
Five ways your dive centre can make a difference
You don’t need a major conservation program to have a meaningful impact. Small, consistent actions across hundreds of dive businesses can make a significant difference.
- Join a recognised sustainability program: Frameworks such as Green Fins and PADI AWARE provide practical guidance to improve environmental performance and demonstrate your commitment to responsible diving.
- Make every briefing count:Include a short conservation message on every dive. Reinforce good buoyancy, respectful wildlife interactions, responsible photography and reef-safe behaviour.
- Reduce your environmental footprint: Replace single-use plastics where possible, encourage reusable water bottles, choose environmentally friendly cleaning products and continually look for ways to minimise waste.
- Get involved locally: Support underwater clean-ups, citizen science projects, reef monitoring programs and local marine conservation initiatives. These activities engage both staff and customers while contributing valuable data and positive outcomes.
- Speak up for healthy oceans: As trusted voices within coastal communities, dive operators can support evidence-based marine protection and encourage informed conversations about the future of Australia’s marine parks.
Working together for healthier oceans
The Dive Industry Association of Australia (DIAA) is helping bring the industry together through its Environment Subcommittee, which supports conservation initiatives, promotes sustainable business practices and encourages collaboration between dive operators, scientists, marine park managers and environmental organisations. The aim is simple: to help Australia’s dive industry become an even stronger voice for healthy oceans while ensuring our businesses continue to thrive for generations to come.
The 30×30 target won’t be achieved by governments alone. It will require the support of the industries, communities and individuals who depend on healthy oceans every day.
As dive professionals, we have a unique opportunity—and arguably a responsibility—to inspire positive change, both above and below the surface. If you’d like to learn more about the DIAA Environment Subcommittee or explore ways your dive business can strengthen its environmental message, contact Deborah Dickson-Smith at Deborah@diveplanit.com.
