So I was reading about the Rolls-Royce Trent XWB and GE's GEnx engines, and it turns out they can actually run on 100% sustainable aviation fuel (SAF). That's pretty wild considering how much emphasis there is on reducing emissions. But here's the catch - they're not certified to do it on regular commercial flights.
Apparently, they've shown they can handle 100% SAF in tests, but legally, airlines can't fill up with just that for passenger flights. I guess it's a regulatory thing, but it feels like a missed opportunity, doesn't it? If the engines can handle it, you'd think we'd be using it more, especially with all the climate pressure.
Does anyone know what's holding back the certification for these engines to use 100% SAF? Is it just a matter of time, or are there bigger hurdles? Also, do you think we'll see more airlines pushing for this certification soon? It's kinda frustrating to see the tech is there, but we're not fully using it. Would love to hear your thoughts!
Apparently, they've shown they can handle 100% SAF in tests, but legally, airlines can't fill up with just that for passenger flights. I guess it's a regulatory thing, but it feels like a missed opportunity, doesn't it? If the engines can handle it, you'd think we'd be using it more, especially with all the climate pressure.
Does anyone know what's holding back the certification for these engines to use 100% SAF? Is it just a matter of time, or are there bigger hurdles? Also, do you think we'll see more airlines pushing for this certification soon? It's kinda frustrating to see the tech is there, but we're not fully using it. Would love to hear your thoughts!