Separate names with a comma.
If you're referring to the renderings that royrose posted, then I really hope they are not fake. That's a sleek looking car.
The topic is not important. It could very well have been life expectancy of Martians. The point is that comparing something with the overall...
Is it legal to sell meth in your country? Maybe work on the laws. Don't let drug dealers determine which drugs are consumed and in which quantity....
If you want to know how COVID vaccination is going in your country, do you compare to with tiny countries that have populations in the thousands...
They were 5th from the bottom in the US in 2019. [That's a little misleading since not all manufacturers are the same size. Their overall CO2...
What was the exact quote of the Toyota executive in the GCR article? That article got a lot of attention on the premise that Toyota said...
No threads about the elephant in the room? As long as it's priced competitively and produced in sufficient numbers, it should be one of the best...
There is no thermodynamic issue. Anywhere there is energy conversion, there is loss of energy. Even for EVs, energy is lost during charging and...
You make a good point. But Toyota has made a statement about this. They believe there need to be some fully hydrogen vehicles in order to advance...
Thanks Lee Jay. What I took from that is that the overall system (electrolyzer+fuel cell) efficiency can top out at 83.x% unless there is some...
That's what you said but you used LHV and HHV values for hydrogen (not water) to to come up with your theoretical maximum of 84%. Do you have a...
Electrolysis cannot occur without first vaporizing the water? That doesn't make sense to me. Efficiency of the fuel cell determines how much...
Can you explain LHV and HHV in the context of hydrogen production? I don't understand. I think it's reasonable to assume most other people also...
Where did you get that figure? 90% efficiency: Haldor Topsoe to build large-scale SOEC electrolyzer manufacturing facility to meet customer needs...
Hydrogen will not be used for grid storage by and large until electrolyzer/fuel cells efficiencies improve. There may be very specific use cases...
Could you elaborate this point? Are you also suggesting there is no room for improvement on this front?
Alex on Autos has shared his experience with using solar to charge an EV: [MEDIA] Building a small scale solar power plant on your roof or on...
I didn't say to look at MPG or to compare it with MPGe. EPA publishes well-to-wheel GHG emissions per mile for every type of vehicle for this very...
Then, EVs are the better choice for you. I don't see how we're at odds. If your region has significant hydro or nuclear, you CO2 emissions per...
It's not meaningful to compare MPGe with MPG because the MPGe does not account for the inefficient conversion of energy that took place in the...
