‘Ultrasonic espresso’ made with cold water and high-frequency sound waves uses less energy than the traditional version – and taste tests show it’s just as good.
Well, in the home it is, but this is more likely to be impactful for coffee shops. We might end up surprised at where tech like this could take us, even if it doesnt go far in the barista world
Well, in the home it is, but this is more likely to be impactful for coffee shops. We might end up surprised at where tech like this could take us, even if it doesnt go far in the barista world
Professional espresso machines have to keep ~10L of water at boiling for the entire day. This absolutely could save a lot of energy.