Forum Index
»
Political Discussion
Maintenance and TCO is also much cheaper in the longterm where it comes to EVs. |
Every single mechanical engineer I know (and I know a lot) says that electric cars are a joke and very bad for the environment because of all the hydrogen stores you need for them. It seems like the people screaming science and progress the most know literally nothing of the actual science involved. |
Really? At 10-12 years, your battery is shot. It's 50% or more of the original price of the car to replace. If you get in an accident, there's a good change that EV can't be repaired. What happens in a decade when you have a glut of used EVs on the market an no one buys them? The owner takes a hit. "Projection show 1/2 the new cars will be EVs by 2032." - You can project anything you want. China has most of the materials required for batteries. Are you willing to strip mine here in the good ole USA for rare earths and lithium? Well, are you? Or just foist your problems on the Congo? Please stop with the talking points. |
We also have solar panels and are sending power back to the grid. We are buying an EV next year and we will still send power back to the grid. DH's sister has this situation. She drives a Nissan Leaf. |
Why do you lie? You keep repeating lies that have been shown to be false. First EV batteries depending on the type last 15-20 years. The industry standard warranty is 8 years or 100k vs ICV(for you “gas power” cars) is 5 years or 60k. The replacement cost for the battery is about 4-6k and dropping each year. China does not have “most of the materials”. China just developed a few resources and kept the price artificially low to stop exploration and extraction. These are the top six countries with the largest lithium reserves in the world. Bolivia – 21 million tonnes, Argentina – 17 million tonnes, Chile – 9 million tonnes, United States – 6.8 million tonnes, Australia – 6.3 million tonnes and China – 4.5 million tonnes. Now the US has just discovered the largest lithium deposit in the world on Nevada and Oregon border area. It is estimated to hold 40-120 million tonnes. And here we come to the real issue. You do not even know how lithium is mined. It’s not strip mine like say for coal and steel. Those material that are use heavily in gas powered cars. You are just totally clueless on this topic. You do not even have the basic information to carry on a conversation or should we just call it a disinformation campaign on the topic. Please just go away. |
This is what we plan to do as well. |
. Staunch credentials take more than a couple of years to acquire … |
It’s their cute way of subverting virtue signaling … |
|
I'm on my second EV.
I know many with solar panels on the roofs of their homes. |
Well, your large network of electrical engineers better get together to figure something out because there’s a ticking clock on oil reserves. The argument will finally transition from political to scientific out of necessity. |
Also their electrical engineer friends should probably take some refresher courses if they don't know that Hydrogen Fuel Cell and Electric Vehicles are two completely different platforms. |
Mechanical != Electrical The current electrical grid will not be ready in 10 years to support EVs for everyone. Not to mention the issue of on-street parking and charging. Even fleet conversions are difficult because the energy requirements for the depot are difficult for the current grid to meet. It's mostly practical issues blocking EV adoption. |
Hydrogen stores? |
The staunchness certifying test is a killer. |