Could we ever fly sustainably? Learn why that answer is yes and what types of fuel could help the environment.
into the atmosphere each year, roughly 2 percent of total greenhouse gas emissions. There is an increasingly need to decarbonize air travel, but that doesn’t mean that we’ll be cutting the cord on it anytime soon.carrying people and goods around the world. Aircrafts come with a lengthy list of qualifications, like the need to be lightweight, fuel efficient, reliable, cost effective, quickly refuelable, and able to fly long distances – it’s not so easy to change them.
“Alternatives for liquid fuels in aviation are largely hydrogen or electrical, but those technologies are nowhere near where we are with SAF,” says Andrew Chen, principal of aviation decarbonization at RMI. “The beauty of SAF is it’s a drop-in fuel,” so it can go into existing aircrafts, says Chen. “You need a lot of land to grow all those crops, there’s only so much waste material that you can make liquid fuels from. You don’t even have enough waste oils from all the world’s restaurants to power one airport,” says Lewis Fulton, director of the Energy Futures Program at the University of California Davis.
“Then it becomes a question of whether you can get enough CO2 to support the volume that you need. CO2 is expensive,” says Fulton. With SAF as the leading short-term prospect for an alternative jet fuel, governments, corporations, and airlines are scrambling to create an economic outcome that makes it feasible for the typical consumer.. The premium price stems from the scant availability of SAF, paired with the high costs of producing and blending the sustainable fuel.
United Kingdom Latest News, United Kingdom Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Meteorology in the air: How weather impacts airlines and air travelUSC has been the subject of student protests over the war in Gaza and the administration’s decision to cancel a commencement speech by a Muslim student who had expressed support for Palestinians (Scripps News).
Read more »
The Best Destinations for Sustainable TravelEight of the best sustainable travel destinations, from biodiverse Costa Rica to the remote arctic shorelines of Norway.
Read more »
Next-generation sustainable electronics are doped with airSemiconductors are the foundation of all modern electronics. Now, researchers have developed a new method where organic semiconductors can become more conductive with the help of air as a dopant. The study is a significant step towards future cheap and sustainable organic semiconductors.
Read more »
Researchers devise air-doped sustainable semiconductors for next-gen electronicsA new method to make organic semiconductors more conductive used oxygen as a dopant making it more scalable and cost-effective.
Read more »
When to travel, not travel in WA over Memorial Day weekendWSDOT is anticipating higher-than-usual traffic across the state this year over Memorial Day weekend. Here are the best times to travel.
Read more »
25 TikTok-Approved Travel Items That Reviewers Will “Never Travel Without”'Tis the season of vacations, so here are a few items to help make it as ~easy breezy~ as possible.
Read more »