Facing climate change

Facing climate change icon
Greenhouse gas (GHG) emissions are a reality in the airline industry, but hot air doesn't have to be. JetBlue believes in communicating transparently about climate change in order to educate our customers and crewmembers.

We are actively reducing our GHG emissions through new engine technology, flying techniques, and know biofuels will be an important part of even more reductions in the future.

Just the facts, ma'am

  • Almost all climate scientists agree that GHG emissions are raising the average temperature of the earth. Anytime a fossil fuel is burned, GHGs such as carbon dioxide (CO2) are released. These gases trap heat in the atmosphere, altering the climate in ways that can impact almost every aspect of the way we live – from the beautiful places we love to visit to global agriculture and farming.
  • Air travel is one of many human activities that emit GHGs. But, contrary to popular belief, air travel actually accounts for only a minority percentage of total global GHG emissions – and there are ways to offset.

How we're making a difference

Our GHG emissions from every year of JetBlue's existence are publicly reported, and we have committed to meeting the International Air Transport Association (IATA)opens in a new window targets for GHG emission reductions. Emissions are reported hereopens in a new window.


We are part of the industry pledge to:

  • improve fuel efficiency 1.5% per year from 2009 to 2020
  • target a cap on net aviation CO2 emissions from 2020 (carbon-neutral growth);
  • and reduce net aviation CO2 emissions of 50% by 2050, relative to 2005 levels.

  • Our emissions intensity has dropped steadily since 2009 as our operations have become increasingly efficient, see hereopens in a new window
  • We have added Sharklets – curved extensions to the wing that provide greater aerodynamic lift and improve fuel efficiency by roughly 3 percent. For more information on how our young, efficient fleet and required navigation performance (RNP) help save fuel and reduce emissions, see hereopens a PDF.
  • We have signed the American Business Act on Climate Pledge, and as part of that are currently researching sustainable biofuels, types of jet fuel which dramatically reduce GHG emissions. We intend to make more public announcements about our biofuels work in 2017.