Date Time WA joins Zero Carbon Certification Scheme for hydrogen McGowan Government signs onto the Smart Energy Council’s Zero Carbon Certification Scheme as a founding partner Scheme aims to accelerate development and deployment of renewable hydrogen, green ammonia and green metals The McGowan Government has become a founding member of the Smart Energy Council’s Zero Carbon Certification Scheme to boost the State’s fledgling renewable hydrogen industry. The industry-led Guarantee of Origin style scheme aims to accelerate the development and deployment of renewable hydrogen, green ammonia and green metals, such as green steel and green zinc, in Australia and around the world.