What is a key focus of the CDA’s environmental programs concerning ground vehicles?

Answer: B — Minimizing emissions from airport operations

The key focus of the CDA’s environmental programs concerning ground vehicles is to minimize emissions from airport operations. This approach aligns with broader environmental regulations and sustainability initiatives aimed at reducing the negative impact of transportation on air quality and climate change. By focusing on minimizing emissions, the CDA works to promote cleaner air in and around the airport, ensuring that ground vehicles are not contributing disproportionately to pollution. This effort often includes the implementation of more efficient vehicles, alternative fuels, and other technologies designed to lessen emissions, reflecting a commitment to environmental stewardship and compliance with regulatory standards. The alternatives do not align with sustainable practices; increasing fuel consumption and enhancing noise pollution would lead to greater environmental harm, while maximizing vehicle numbers could exacerbate traffic and emissions problems rather than mitigate them.