US gas producer CNX Resources and low-carbon gas specialist Keystate Energy have joined forces to work on a project aimed at significantly reducing the carbon footprint of Pittsburgh International Airport. The project involves the replacement of conventional jet fuel with eco-friendly alternatives, with a key focus on hydrogen produced from a combination of natural gas and methane from coal mines. This innovative approach showcases a shift towards greener practices within the aviation industry, addressing the environmental impact of air travel. By leveraging a mix of energy sources, including renewable options like hydrogen, the collaboration between CNX Resources and Keystate Energy exemplifies a commitment to sustainability and the adoption of cleaner energy solutions. The partnership underscores the increasing importance of incorporating renewable energy technologies in traditional sectors like aviation, signaling a positive step towards a more environmentally conscious future.