Regina Barber
speaker
5,686 appearances
196 recordings
8 series
first heard Nov 2024
last heard 5d ago
Regina Barber’s voice in public audio — every appearance, attributed to the second.
Trend
recordings per month · last 12 monthsRecordings per month over the last 12 months — 128 in all, peaking in Aug 2026 with 33.
Appearances
So some people call this fuel sustainable aviation fuel or SAF, so S-A-F, SAF.
What's it made out of?
Wait, so they're already using this kind of jet fuel, this blend, right now?
A very small amount.
Yeah, so what is the supply like for leftover cooking oil?
I'm guessing there's not enough.
Yeah, you said that the U.K.
government granted one million British pounds to the Virgin Atlantic flight.
So are there other ways to make SAF, the sustainable aviation fuel, besides cooking oil?
Right.
Because all of this requires a lot of land.
Yeah, I remember in the early 2000s, I was at Washington State University, a big agriculture school, and there was this huge push for biofuels made for things like corn.
But then there were these environmental concerns, like some people thought it could be better to use the land for other things like
solar panels, for instance, instead of crops.
Although I should say, Emily, this debate was mostly about cars and the huge fuel demand that would create.
That's fascinating.
Yeah.
So is there a way to use something other than biofuels?
What?
Yeah.
Showing 2801–2820 of 5,686 · page 141 of 285
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