Pittsburgh International Airport (PIT) in Pennsylvania is expanding its current 8-acre solar farm with 9,390 solar panels to double its size. The airport, known for its sustainability efforts, utilizes a hybrid microgrid combining solar power with an on-site natural gas power plant, effectively reducing carbon emissions and electricity costs. With ample land available, PIT plans to scale up its solar farm, emphasizing its commitment to renewable energy sources. In addition to its solar initiatives, PIT is exploring hydrogen innovations to further enhance sustainability. The airport aims to become a hydrogen hub and collaborate with CNX and KeyState Energy to accelerate regional and national hydrogen and sustainable aviation fuel developments. PIT has conducted studies on creating distributed hydrogen cost-effectively and is seeking funding to build a prototype, anticipating the use of hydrogen-powered aircraft in the future. Through its participation in the IATA World Sustainability Symposium, PIT demonstrates its dedication to learning from industry peers and staying at the forefront of eco-friendly practices. The airport's CEO, Christina Cassotis, emphasizes the importance of industry collaboration and innovation to achieve sustainable growth while dispelling misperceptions about the aviation sector's environmental impact. Overall, PIT's expansion of its solar farm and exploration of hydrogen technologies reflect a positive sentiment towards green practices in the aviation industry, attracting interest from stakeholders and showcasing the airport's commitment to sustainability and innovation.