Solar panels aren't that much cheap, and the most efficient Panels are Produced in China.
Panels---->Hydrogen generation--->Energy generation.
How Efficient this whole process is going to be?
Let's assume H2 as an ideal gas and apply P*V=n*R*T.
5kg of H2 = 2500 Moles, T = 300k( Ambient temperature of a Car) V=33 litre
Then pressure comes at 186.4 atm... That's Bonkers....Do we have any material hoop stress is going to sustain this amount of pressure?
Another Conspiracy Theory by Desi John Nash....
I think nuclear-electric is the way to go. Producing hydrogen involves a lot of energy transfers and waste.
Hydrogen cars won’t overtake electric vehicles because they’re hampered by the laws of science
Everyone loves the idea of H2 cars, but they come with a huge disadvantage.theconversation.com
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Hydrogen ICE
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But as the fanfare unfolded in Havana, events in Vilnius that morning and the night before were building a new fence around the Perekop's home ports of St Petersburg and Kaliningrad. Russia's Baltic fleet will still be able to sail in peacetime but it's being strategically bottled up as its home sea becomes a NATO lake.
The range of EVs is now approaching the range of petrol engines. A lorry does not have to worry about weight so much, so they will likely have even larger batteries, and haulage companies would save a fortune on maintenance costs with an electric vehicle.You choose based on need. Long haul drivers will choose hydrogen for its quick refuelling. Soccer moms will choose electric 'cause they don't drive around as much. The electricity for the latter can come in from hydrogen-powered gas turbines, better than using coal for surge.
Basically, logistics (trains, trucks, shipping, cargo planes, long-distance drivers etc) requires hydrogen while electric is perfect for everyday use.
But hydrogen is gonna get more efficient in time. Capital costs are lower too. Batteries are also dependent on more exotic materials, that's a problem.
Doesn't look very thwarted to me.On the morning of July 30, an attempt by Ukrainian UAVs to attack objects in the city of Moscow was thwarted. One of the Ukrainian UAVs was reportedly destroyed in the air by air defense systems over the territory of the Odintsovo district of the Moscow region. Two more drones were suppressed by electronic warfare and, having lost control, crashed on the territory of the Moscow City office building complex.
Another of them disappearing Tweets.
The range of EVs is now approaching the range of petrol engines. A lorry does not have to worry about weight so much, so they will likely have even larger batteries, and haulage companies would save a fortune on maintenance costs with an electric vehicle.
The electricity used to even produce the hydrogen and get it to a vehicle is more than what an EV uses. EV costs £8 for a full charge, at £10 per kg of hydrogen it's £75 for a full tank for equivalent mileage. Even at £2/kg it would be £15 and that hasn't even nearly been achieved yet. Then you have the extra maintenance costs incurred by transmission components assuming a combustion hydrogen engine. Meanwhile EVs are getting more and more efficient.
Hydrogen might make sense for planes one day, but that's about it.
Recycling can recover nearly all elements from an EV battery:
Are electric car batteries recyclable? | EVBox
Learn what happens when an EV battery reaches its end of life and discover how the recycling process works.blog.evbox.com
Putin unable to visualise victory in Ukraine, as evident by his diversion when asked what Russian victory would look like.
He was avoiding answering the question. There is no imagining of Russian victory in Ukraine could even look like.He's basically saying Ukraine will turn into a neo-Nazi hellhole.
An EV lorry could conceivably drive for a trucker's maximum legal hours before rest. A whole day. Mostly they don't change drivers, they sleep in the cab.EV is fine for short-haul trucks, not for long-haul. It's 'cause of the faster refuelling rate. Which is why it favours logistics companies that can change drivers on the go. So while the driver rests, the truck keeps moving.
Anyway the main advantage of hydrogen is it trickles down from the power sector. Powerplants will use green hydrogen to make electricity, and both hydrogen and electricity will power vehicles, thereby eliminating coal in powerplants and fossil fuel in vehicles. So the same infrastructure will feed the entire energy industry. And people can pick and choose their mode of transportation.
For example a city bus on hydrogen can keep running 24/7 with multiple crews, whereas an EV bus has to stop to recharge, forcing the operator to buy 2 buses for 24/7 operation, or maybe 1 for every 3 buses. Trucks and trains work the same way.
EV trucks with the same range as hydrogen trucks will be heavier too, so less cargo. Battery replacement cost is much higher.
In any case, hydrogen is behind on the development curve, so it gives you a skewed view today. It's something we will know for sure only in the future. With that said, hydrogen may not play a significant role in the UK or the EU, but it's critical to India.
Ukraine would turn into a neo-Nazi hellhole if Russia was successful in conquering and annexing it, since Russia is a neo-Nazi hellhole.He's basically saying Ukraine will turn into a neo-Nazi hellhole.