Lot's of undesirable emissions too.Low-energy traffic jam:
Lot's of undesirable emissions too.Low-energy traffic jam:
Lot's of undesirable emissions too.![]()
I see corn perhaps in that picture. No roses.Good for roses I believe.
Tailpipe solids maybe but the liquids are toxic to plant life.Good for roses I believe.
Just to be clear, efficiency of electric cars is unlikely to increase much. There simply isn't much more efficiency possible with the car running on electricity. Battery size, weight and energy storage can be improved and will have the largest impact. Conventional IC cars could use less energy if they were built totally of carbon fiber due to greatly reduced weight. Yet that mostly hasn't happened due to costs.
I have one friend who does r&d on battery technology, and claims to have found solutions which make them 50 percent more effective, by using other materials than today (which means that they either last longer or can become smaller). He currently manufactures things in related areas (technology for solar panels and other stuff), and is optimistic. And I have another friend who does research on carbon technology, and who plans to make the world's lightest (electric) car. He currently manufactures electric bikes, and is also optimistic that his invention (which is being supported by investors in China) can work.
You never know, of course - there have been lots of inventions which look good in the lab, but which fail when getting implemented, or who work properly all the way to the end product, but nevertheless fail commercially. But I don't think these two guys are alone. There are probably lots of people all over the world who are engaged in the same kind of R&D. So I do think we'll see some major inventions and technological break-throughs the next 20-30 years.
On aggregate, venture investments have been a miserable ride (metaphor). Most promising ideas become broken dreams.
This is reality. And I prefer being an optimist.
On aggregate, venture investments have been a miserable ride (metaphor). Most promising ideas become broken dreams.
This is reality. And I prefer being an optimist.
You're fully right about this. And the battery guy I spoke about knows this better than anyone, after doing R&D and manufacturing for 30 years. On balance, I'm fairly optimistic about the battery technology, because it's a very applied and manufacturing-oriented lab which has brought several successful patents to the market already, and the technology is so mature that it's already being tested by one of the largest EV manufacturers.
As to the light carbon car, I wouldn't bet any money on it, given that it's a young inventor who doesn't have experience with large-scale production. He makes kick-ass electric bikes though.
We have a great proven clean tech in ICE (internal combustion hydrogen) that isn't being properly developed in deference to pie in the sky electric. Rage and fads aren't a proper road taken for future energy needs. IMHO
We have a great proven clean tech in ICE (internal combustion hydrogen) that isn't being properly developed in deference to pie in the sky electric. Rage and fads aren't a proper road taken for future energy needs. IMHO
They need to ‘charge ‘ while being driven.. so maybe some kind of conducting from a device imbedded in the road ..
Relying on the energy Carried around in a ‘battery’ is bollocks ( excuse the high level scientific terminology).
The whole «do-good-industry» (often energy related, environmental and socially responsible etc.) is a hijacked one. It is often so easy to see that the emperor is naked and that someone is trying to sell you his fashionable clothes.
I am amazed how easily people get sucked into believing there’s real «clothes» there.
And this is, in fact, highly relevant on ASR because there’s a link between «audiophilia» and the «do-good» mentality.
(The link is of course the human mind that can be led to believe in anything. «Be led» is not always appropriate use of words because we often choose ourselves to build our own «reality»).
I have one friend who does r&d on battery technology, and claims to have found solutions which make them 50 percent more effective, by using other materials than today (which means that they either last longer or can become smaller). He currently manufactures things in related areas (technology for solar panels and other stuff), and is optimistic. And I have another friend who does research on carbon technology, and who plans to make the world's lightest (electric) car. He currently manufactures electric bikes, and is also optimistic that his invention (which is being supported by investors in China) can work.
You never know, of course - there have been lots of inventions which look good in the lab, but which fail when getting implemented, or who work properly all the way to the end product, but nevertheless fail commercially. But I don't think these two guys are alone. There are probably lots of people all over the world who are engaged in the same kind of R&D. So I do think we'll see some major inventions and technological break-throughs the next 20-30 years.
What is the global purpose of EV economy if it doesn’t save energy?
Locally, where I live, I am very happy though for EVs due to better air and noise.
You don't think other localities benefit from better air and less noise?
Also, the range stuff is completely overblown. My wife has a 2011 Civic. She bought it new. It has about 35k miles. Her average daily commute: 2 miles each way. Mine is much longer: 2.6 miles each way. Our longest drive ever has been from Atlanta to Hilton Head! Anything longer, we fly.