The UK chancellor, Rachel Reeves, has described so-called sustainable aviation fuel (SAF) as a "game changer." As she ...

"Fuel suppliers have not embraced the approach of contracting mandated quantities of SAF with airlines, but have instead ...

The Atlanta-based carrier, the non-profit Greater MSP Partnership, and others, briefed lawmakers Monday on Sustainable Aviation Fuel, also known as SAF -- that comes from non-fossil fuel sources.

To turn human waste into a usable fuel, Firefly uses a method called hydrothermal liquefaction, which is good for wet waste. By combining high pressure and heat, it converts the sewage into ...

President Donald Trump's energy department said on Tuesday it approved the disbursement of a loan guarantee that had been ...

Some tout sustainable aviation fuel as the key to greener flights, but high prices and environmental concerns may hamper rollout ...

Avfuel’s SAF availability extends up the East Coast of the United States with the addition of three new supply terminals.

SINGAPORE—The Singapore Airlines Group has made an agreement with Aether Fuels that could pave the way for the group to ...

The EU requires airlines to use at least 2% SAF, but the target is 70% by 2050. That’s an ambitious goal given current ...

That absorbed CO2 is released back into the atmosphere when the SAF burns, whereas burning jet fuel made from fossil fuels emits carbon that has been locked away. So far, sewage has been an ...