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re: Why do people think electric cars are somehow better for the environment?

Posted on 1/14/19 at 1:59 pm to
Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 1:59 pm to
quote:

Did you read further? Battery output is 90% at 160k and expected to drop to around 80% at 500k. Don't get hooked on old sources.



Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:01 pm to
Are you going to acknowledge knowingly posting 10+ year old info and passing it off as 2019 facts to further your point when the actual facts would have not helped your point?

Once we get that acknowledged, maybe we can move on.
Posted by texag7
College Station
Member since Apr 2014
41311 posts
Posted on 1/14/19 at 2:02 pm to
The amount of raw materials needed to have a considerable % of the US driving electric cars is impossible.

And would do more damage to the earth mining them than oil has ever done
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
73620 posts
Posted on 1/14/19 at 2:03 pm to
quote:

BMW says electric cars will always be more expensive than gas, FWIW....The cost of the batteries will be steep.

LINK


These kids won’t listen to this because the TV tells them electric cars are good and gas is bad. They remind me of the environmentals back in the 80s & 90s saying how we need to all swap from paper grocery bags to plastic because it took so many trees to produce paper bags. Well now 30 years later that great idea to “save the environment” has given us mountains of plastic bags that will sit in landfills for the next 1,000 or so years.
Posted by texag7
College Station
Member since Apr 2014
41311 posts
Posted on 1/14/19 at 2:03 pm to
This is where Tesla cobalt comes from by the way...




V I S I O N A R Y

M

U

S

K
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
73620 posts
Posted on 1/14/19 at 2:05 pm to
quote:

The amount of raw materials needed to have a considerable % of the US driving electric cars is impossible.

And would do more damage to the earth mining them than oil has ever done


They don’t want to hear that.
Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:08 pm to
quote:

They don’t want to hear that.

This coming from the guy trying to give us 10-15 year old info knowing he would be wrong if he gave up to date data.
Posted by oleheat
Sportsman's Paradise
Member since Mar 2007
14786 posts
Posted on 1/14/19 at 2:09 pm to
quote:

These kids won’t listen to this because the TV tells them electric cars are good and gas is bad. They remind me of the environmentals back in the 80s & 90s saying how we need to all swap from paper grocery bags to plastic because it took so many trees to produce paper bags. Well now 30 years later that great idea to “save the environment” has given us mountains of plastic bags that will sit in landfills for the next 1,000 or so years.



I guess now is a bad time to tell them where plastic comes from....
Posted by Salmon
I helped draft the email
Member since Feb 2008
86177 posts
Posted on 1/14/19 at 2:10 pm to
quote:

And another question, why are we gonna do with all these batteries when they’ve reached the end of their life?



recycle them
Posted by Salmon
I helped draft the email
Member since Feb 2008
86177 posts
Posted on 1/14/19 at 2:11 pm to
quote:

The amount of raw materials needed to have a considerable % of the US driving electric cars is impossible.

And would do more damage to the earth mining them than oil has ever done


This might be true if we stopped all innovation today.

Posted by Dr RC
The Money Pit
Member since Aug 2011
61475 posts
Posted on 1/14/19 at 2:11 pm to
Graphene supercapacitor solid-state battery tech is fast improving and will eventually make lithium ion batteries obsolete.

LINK

Ford is already starting to apply graphene to their car production.

LINK
This post was edited on 1/14/19 at 2:11 pm
Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:11 pm to
quote:

BMW says electric cars will always be more expensive than gas, FWIW.
Possibly, but the difference in upfront cost for comparable types of cars can be made up for the EV with the long term savings of having the EV vehicle compared to the gas one.
Posted by texag7
College Station
Member since Apr 2014
41311 posts
Posted on 1/14/19 at 2:16 pm to
Why hasn’t musk developed new battery tech. The stuff he’s using is decade + old

I thought he was a super genius
Posted by Salmon
I helped draft the email
Member since Feb 2008
86177 posts
Posted on 1/14/19 at 2:20 pm to
quote:

Why hasn’t musk developed new battery tech. The stuff he’s using is decade + old


What do you define as "new"? The batteries they are using now are much more efficient and last longer than 10 years ago.

Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:21 pm to
quote:

Why hasn’t musk developed new battery tech. The stuff he’s using is decade + old

I thought he was a super genius


LINK
LINK
Posted by oleheat
Sportsman's Paradise
Member since Mar 2007
14786 posts
Posted on 1/14/19 at 2:23 pm to
It's like everything else, man.
You are going to have to substitute other limited resources in some fashion to make this transition- and rely on in the future to make it continue. I don't think it will lead to a happier planet as much as something else for world players to compete (fight) over- just like oil. I hate to sound negative- but that's the nature of the world we live in.

I'm certainly not afraid of new technology- I love the idea. But this won't be instantaneous....
Posted by texag7
College Station
Member since Apr 2014
41311 posts
Posted on 1/14/19 at 2:24 pm to
If we’ve learned anything about Musk he is rarely if ever accurate.

Tesla hasn’t met one single production projection he has put out.
Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:25 pm to
quote:

You are going to have to substitute other limited resources in some fashion to make this transition- and rely on in the future to make it continue. I don't think it will lead to a happier planet as much as something else for world players to compete (fight) over- just like oil. I hate to sound negative- but that's the nature of the world we live in.
Not today, but in 10, 20, 50 years...

quote:

I'm certainly not afraid of new technology- I love the idea. But this won't be instantaneous....

Exactly, not instaneous. But it is going to happen. Electronic vehicles 100% will be the majority of vehicles on the road at some point, that's just a matter of time.
Posted by shel311
McKinney, Texas
Member since Aug 2004
112857 posts
Posted on 1/14/19 at 2:26 pm to
quote:

If we’ve learned anything about Musk he is rarely if ever accurate.

Tesla hasn’t met one single production projection he has put out.


So you asked a question insinuating there was no answer. When I gave you an answer, you changed the subject.

Ok, good talks.
Posted by JohnnyKilroy
Cajun Navy Vice Admiral
Member since Oct 2012
41087 posts
Posted on 1/14/19 at 2:29 pm to
Haven't read the whole thread. Has anyone posted that ridiculous "study" that claimed a hummer was less harmful to the environment than a prius?


Someone went through the study and it had insano assumptions like the prius would last for 80k miles and the hummer would last close to 400k miles or something like that.
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