Nissan 370Z Forum  

New Tesla insanity

Originally Posted by SouthArk370Z Generating the electricity is technically fairly easy to do using nuclear - Again, I have worked in both fossil a nuclear power plants. The complexity of

Go Back   Nissan 370Z Forum > Nissan 370Z General Area > The Lounge (Off Topic) > Other Vehicles


Like Tree3Likes
  • 1 Post By
  • 1 Post By
  • 1 Post By

Reply
 
LinkBack Thread Tools Display Modes
Old 08-25-2016, 01:50 PM   #1 (permalink)
Base Member
 
Join Date: Jan 2016
Location: Canada
Posts: 165
Drives: '14 Z Tour+Sport 7AT
Rep Power: 10
Darwins Child is on a distinguished road
Default

Quote:
Originally Posted by SouthArk370Z View Post
Generating the electricity is technically fairly easy to do using nuclear -

Again, I have worked in both fossil a nuclear power plants. The complexity of what is required to safely convert nuclear energy into electrical energy versus the complexity of what is required to convert fossil-fuel energy into electrical energy is astronomical. IMO, nuclear is light years from "fairly easy".

but the NIMBY crowd will probably continue to make it difficult/impossible to construct new capacity.
Transmission, on the other hand, is a big problem. Many parts of the grid - especially those parts around major metropolitan areas, were EVs would do the most good - are already operating above design capacity.


While electric heat would definitely decrease range, newer batteries have an incredible amount of storage capacity. In really cold areas, LPG (readily available, reasonably cheap, as safe to store/carry as gasoline) heating could be used.


A central plant is more efficient and cleaner than distributed generation. If for no other reason than maintenance on the pollution control systems - the plants are constantly monitored and adjustments/repairs made when needed.
I'm not exactly sure what you men by "central plant", but if you mean a nuclear or natural gas power plant right smack dab in the center of a city, or smaller plants in say every neighborhood of a large city, the political and technical problems go up substantially, especially for nuclear.

IMO, with efficiency losses in production and transmission, as well as the acknowledged need for heated vehicles, it makes good economic sense to burn the natural gas right in a vehicle's internal combustion engine, just as one can do this very day, albeit with some serious motivation. The problems with electrical transmission go bye bye, too.

But you run into the transmission problems mentioned above.

Ie, neither solution is better.


All those alternatives come at a price. Wind takes up a lot of space and produces a lot of noise. The areas where there is enough wind on a regular basis are very limited. Solar panel production is very "dirty" and disposal of panels that run their life span (or are broken) will be a problem.


As far as I can tell, the only real, long-term solution is to reduce the demand for energy in all forms. More generation is, at best, a stop-gap measure.

Agree 100%. The easiest way to accomplish this is encouraging people to have fewer children. The problem is that whatever you want to call the present economic system of very few people owning the vast majority of wealth requires a rapidly-growing population. In the present system, the problems of a stable or shrinking population are literally unsolvable (as we will once again soon see when the next president suddenly marches out in front of the cameras and declares yet another financial crisis that yet again requires unprecedented central bank actions along with the abolishment of cash).
Comments above.
Darwins Child is offline   Reply With Quote
Old 08-25-2016, 03:33 PM   #2 (permalink)
Premium Member
 
SouthArk370Z's Avatar
 
Join Date: Nov 2010
Location: South Arkansas
Posts: 8,435
Drives: 2014 Challenger
Rep Power: 324198
SouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond reputeSouthArk370Z has a reputation beyond repute
Default

Quote:
Originally Posted by Darwins Child View Post
Again, I have worked in both fossil a nuclear power plants. The complexity of what is required to safely convert nuclear energy into electrical energy versus the complexity of what is required to convert fossil-fuel energy into electrical energy is astronomical. IMO, nuclear is light years from "fairly easy".
Perhaps "easy" was a poor choice of words. We have the technology and are able to apply it to build reasonably safe reactors (nothing is 100% safe). Of course, there is the problem of spent fuel storage and disposal/recycling. And transmission/distribution problems will still be there no matter what fuel is used for generation.

Quote:
Originally Posted by Darwins Child View Post
I'm not exactly sure what you men by "central plant", but if you mean a nuclear or natural gas power plant right smack dab in the center of a city, or smaller plants in say every neighborhood of a large city, the political and technical problems go up substantially, especially for nuclear.
What I meant was a few large plants are more efficient (and cleaner) than many smaller ones. As you say, placing plants in dense urban areas is not a good solution.

Quote:
Originally Posted by Darwins Child View Post
IMO, with efficiency losses in production and transmission, as well as the acknowledged need for heated vehicles, it makes good economic sense to burn the natural gas right in a vehicle's internal combustion engine, just as one can do this very day, albeit with some serious motivation. The problems with electrical transmission go bye bye, too.
Many smaller sources will be less efficient than a few larger sources, even with transmission and distribution losses.
There are a lot of transmission/distribution costs involved with all fuels. Eg, oil has to be moved from field to refinery, refinery to gas station, and gas station to consumer. There is no free lunch.

Quote:
Originally Posted by Darwins Child View Post
Agree 100%. The easiest way to accomplish this is encouraging people to have fewer children.
+1. Not easy but, yes, probably the easiest.

Quote:
Originally Posted by Darwins Child View Post
The problem is that whatever you want to call the present economic system. ...
Can't say that I agree with your analysis of the situation ... but I can't say you are wrong.
__________________
Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub
Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma
SouthArk370Z is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
The new 691 HP Tesla D watson853 Other Vehicles 3 10-10-2014 10:26 AM
Insanity in San Fransisco Nut_N_Much Other Vehicles 3 07-21-2012 06:20 AM
GTR insanity? Shamu Other Vehicles 4 06-21-2012 10:22 PM


All times are GMT -5. The time now is 04:01 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2