Aircraft retrofitted with hydrogen fuel cells could slash CO2 emissions from small planes — and potentially pave the way for hydrogen jets, new study shows.
The first hydrogen-powered planes are taking flight::undefined
Yeah, I was thinking volume. Wasn’t aware that energy density was also calculated by weight. It makes me wonder tho, is this more “hydrogen economy” hype, or is it worth it
Yeah, I was thinking volume. Wasn’t aware that energy density was also calculated by weight. It makes me wonder tho, is this more “hydrogen economy” hype, or is it worth it