Brisbane Airport in Australia has achieved a significant environmental milestone by becoming one of the first Australian airports to reach Net Zero emissions in Scope 1 and 2 categories. This achievement is powered by 100% renewable backed electricity generation, providing a sustainable travel environment for the millions of passengers passing through annually. The airport has partnered with Stanwell to purchase renewable energy from wind farms and solar sources, expanded on-site solar power, and replaced traditional fleet vehicles with electric ones. Any remaining emissions are offset through native bush regeneration projects. The commitment to sustainability at Brisbane Airport is evident through various initiatives over the years, including establishing a Biodiversity Zone, implementing emissions reduction programs, deploying electric buses, installing solar panels, and incorporating artificial intelligence for energy efficiency. The airport's dedication to reducing its environmental impact has led to multiple recognitions and awards. Looking ahead, Brisbane Airport plans to further expand its solar capacity, participate in the Hydrogen Flight Alliance, and continue collaborating with industry partners to advance sustainable practices. Noteworthy future projects include developing a hydrogen-electric aircraft and installing common-use airside charging systems for Ground Service Equipment. With a strong focus on innovation and environmental stewardship, Brisbane Airport is at the forefront of sustainable aviation practices in Australia.