https://apnews.com/article/airlines-emissionsparis-air-show-climate-change-2d1f24a97015eb59f29fac13c01f82b3

When it comes to flying, going green may cost you more. And it's going to take a while for the strategy to take off.

Sustainability was a hot topic this week at the Paris Air Show, the world’s largest event for the aviation industry, which faces increasing pressure to reduce the climate-changing greenhouse gases that aircraft spew.