Hydrogen Vs Electric Cars Reddit

Electric vehicle doyen elon musk once dismissed fuel cells as fool cells while many of us are still coming to grips with electric cars some experts think hydrogen is the next big fuel.

Hydrogen vs electric cars reddit.

And since that puts a h2 infrastructure in place h2 cars make sense there. And while neither produce the harmful carbon emissions of a petrol or diesel engine they are different. Any country with a large seasonal excess wind tidal or solar energy and possibly nuclear needs to look at h2 as an energy storage medium. Both electric and hydrogen cars lack internal combustion engines and run on electricity instead of petrol or diesel.

45 percent of the energy is already lost during the production of hydrogen through electrolysis. Your overall efficiency is very likely be 30 by the time power is used for moving the car. Basically hydrogen for passenger cars is a dead technology. With the hydrogen powered electric car the losses are significantly greater.

Then after pumping into a fcev the efficiency of the fuel cell is around 50. The hydrogen car will always remain more expensive than the battery car due to the complex technology and. This gives the battery operated electric car an efficiency level of between 70 to 80 percent depending on the model. They boast the performance and instant torque of battery electric cars while providing greater range than any pure ev on the market.

An alternative is the hydrogen vehicle or fuel cell electric vehicle fcev. Battery powered electric vehicles bevs are gradually displacing the internal combustion engine in the move toward greener forms of transportation. Both are propelled by electric motors but where the bev is powered by a lithium ion battery the fcev uses a fuel cell. Hydrogen fuel cell cars.

Battery prices are dropping faster than expected. Hydrogen vehicles are basically electric cars with a fuel tank. Hydrogen cars are not dumb but this guy is. Hydrogen requires expensive fill stations everywhere and creates a chicken egg scenario where no one wants to buy a hydrogen car because there s no place to fill it and no one wants to pay for an expensive fill station because there s no one driving cars.

On the other hand a plug in electric car you lose 10 from long distance ac transmission charging and release electricity from an electric car take away 10 15 again. The age of electric cars is dawning ahead of schedule.