Yeah, 80 watts was just an arbitrary doubling of a rough estimate for average cruising on a bike. That said, I think it's still somewhat reasonable to do the c

Yeah, 80 watts was just an arbitrary doubling of a rough estimate for average cruising on a bike. That said, I think it's still somewhat reasonable to do the calculations below the level of a workout because not everyone is going to want to do a high intensity workout every time they want to cook something.