|
|
|
2010 2011 BMW 5 Series Forum F10 There is a good chance this might be my last BMW |
|
Post Reply |
|
Thread Tools | Search this Thread |
11-21-2014, 12:04 PM | #45 |
Colonel
99
Rep 2,323
Posts |
It just doesn't make sense to me to have to take half a day to recharge my car. I am all for the go green movement, but an EV is just not practical for me as a daily driver. On a side note, Hyundai just started leasing the hydrogen powered Tucson and Toyota will start mass production on the Hydrogen powered Mirai. The hydrogen refueling infrastructure are even further behind than the EV's, but in my opinion, hydrogen makes more sense as the refueling time is about the same as gas powered engines.
|
Appreciate
0
|
11-24-2014, 02:37 PM | #46 | |
Lieutenant
71
Rep 510
Posts |
Quote:
Second, electricity is not free and the process of making it causes pollution. In fact, we need to spend energy just to transport energy. But here's the good thing about electricity: 1. Just about any form of energy can convert to electricity. 2. It can be stored relatively safe. 3. It can be transported with close to 0 losses. 4. It does not pollute cities and cause smog. 5. Can easily turn into mechanical energy and back in an EV. You must be misinformed to ever think that a small engine in a car is ever going to be more efficient than a power plant. A power plant will create much less pollution per KW as well. Let's look at other benefits EVs can provide you: 1. Less vehicle fires 2. Less oil dumping, one of the biggest water pollution problem 3. Electric motors lasts forever compared to ICE 4. Much less cheaper to maintain 5. Modular designs. Yes, that means you can easily swap parts like it's Legos. No need to pay mechanics thousands just to change a clutch pack. 6. Instant response 7. Lower center of gravity and better weight distribution 8. etc..etc.. Seriously, you have to be the completely retarded and brainwashed to think ICE is worth keeping around. The only good thing about ICE is the range and power. Tesla proved that power is no longer a problem. Range is finally acceptable. When an average EV can get 300+ miles range and under $40k, that's the death bell for ICE. It looks like it's coming. I hope whoever says "Electricity isn't free" will pull their head out of their rear end and realize gasoline isn't free either. Nuclear power is the cleanest and also the cheapest by any standard. If we were to go all nuclear, we only need less than a handful per state. Right now we have about 60 nuclear power plants that generates 20% of the total electricity. The amount of pollution it generates is like a rounding error compared to coal. It's less than even hydro and a fraction of the cost. If you compared the cost and pollution factor of gasoline/diesel vs electricity for vehicles, then you would realize how much it doesn't make sense to continue with ICE. "nobody wants a nuclear power plant in their back". -You might as well put your tin foil hat back on and scan the radio signals for aliens. |
|
Appreciate
0
|
11-24-2014, 05:20 PM | #47 | |
Lieutenant
48
Rep 494
Posts |
Quote:
I would think you'd be more suspicious of those results than those of a broad spectrum of the scientific community including NASA. |
|
Appreciate
0
|
11-24-2014, 05:46 PM | #48 | |
Major
257
Rep 1,040
Posts |
Quote:
the fact you believe nuke is the cleanest energy around sums it up for me, and frankly I am in this forum for the love of BMW straight 6 combustion engines not electric ones, my suggestion you take this debate to some electric forums, and while you so convinced about electric cars trade in your petrol 4x4 to a Tesla, because to me the only retard here is the one who cannot even maintain a healthy debate without having to insult others, while driving 550 xDrive with 218–214 Co2 emission. |
|
Appreciate
0
|
11-24-2014, 05:57 PM | #49 |
Captain
285
Rep 634
Posts |
I think what he means is that the eco-friendly mentality has grown into a multi-billion dollar industry.
The media and influential people are fronting the eco-friendly mentality, and to say anything else is frown upon. Not saying this is wrong, and we will benefit from this for sure. There is an undisputed fact that the weather moves in cycles, about 10.000 years ago most of the northern hemisphere was covered in ice, known as the last ice age. We have been recording temperatures for about 100 years, a "second in the global scale of things", ice core samples has shown that the planet has on numerous occasions seen rapid and pretty extreme climate change in its history. This is the fact. The question is how much effect have we humans had on the climate since the industrial revolution, have we changed the climate, or are we seeing another cycle, or perhaps we have managed to speed up one of these cycles. I don't this we have enough evidence to make a conclusion. But lets go back to the financial aspect. Lets say that there was conclusive evidence presented tomorrow that we humans has had no effect on the climate and that it was all a big hoax. The economic consequences would be disastrous, it would probably trow the world s economic in to another huge crisis. Just imagine, all the environment taxes people have been paying, not to mention the sale of CO2 emission quotas between nations. Can you imagine the public outrage this would result in. A significant number of people have become very rich on the "protecting the environment business". And these people will do whatever it takes to protect their business. Regardless if the changes are man made or not we should change our ways. To me electric cars and their like is first of all a way to reduce local pollution, and that is a good thing. But if the electricity these cars run on comes from coal power plants, or other non-clean power plants, the gain on a global scale is very low. |
Appreciate
0
|
11-24-2014, 05:58 PM | #50 | |
Major
257
Rep 1,040
Posts |
Quote:
I guess the debate goes on, and you are spot on, on how every research this days are backed up by industries that support it for profits and all, it is a difficult one for sure. |
|
Appreciate
0
|
11-24-2014, 09:37 PM | #51 | |
Major
731
Rep 1,472
Posts |
Quote:
Now, it might just be your writing style, maybe you're a great guy to hang out and have a beer with. But is it impossible to argue your point a bit nicer with others who sometimes disagree with you. Isn't that the whole benefit of forum like this, to learn from others, share, and where applicable disagree respectfully? What I was trying to say is that given the choice of nice little house/condo right next to nuclear plant and the same exact one that's not close to one, most people, myself included will chose latter. |
|
Appreciate
0
|
11-25-2014, 11:46 AM | #52 | |
Lieutenant
71
Rep 510
Posts |
Quote:
|
|
Appreciate
0
|
11-25-2014, 11:53 AM | #53 | |
Lieutenant
71
Rep 510
Posts |
Quote:
But if you're going to make that crazy scenario, then tell me if you would rather pick living next to a coal power plant or a nuclear power plant? Not only is it much worse, you're exponentially more likely to have a coal power plant in your back yard than nuclear. |
|
Appreciate
0
|
11-25-2014, 12:01 PM | #54 | |
Colonel
716
Rep 2,003
Posts |
Quote:
I will just point out that with all the oil that is still flowing out of the ground, I would rather it be burnt in cars than in a power station generation electricity THAN stored in big bulky batteries. In a fairy-land country like Norway with vast resources all EV is envision-able, however in the rest of the real world oil should be burnt in cars (and car products and plastics), the focus should be one replacing coal-burning power stations that are most polluting with vast solar arrays in the deserts - however these would require batteries to store I see where tesla could be relevant. |
|
Appreciate
0
|
11-25-2014, 12:15 PM | #55 | |
Lieutenant
71
Rep 510
Posts |
Quote:
If you're going to argue that the battery is to heavy then note that a Tesla Model S(4600 lbs) and my 550xi are about the same weight. However, the model S performs better...much better..so much better that I almost regretted buying my 550. While oil doesn't last forever, the main long term concern is actually pollution. I don't understand what you mean by you would rather have small engines burning oil than power plants. That's a stupid statement. The energy needed by EVs is actually only a fraction of energy used everyday. I'm guessing you've never researched how much energy is needed in our grid if every vehicle produced now is an EV. Don't make such a statement if you don't know the answer. Do your homework if you're going to attempt to correct someone. I'll let you figure this one out. Remember that EVs will generally charge at night. Power plants, especially nuclear, cannot just power down like a computer. It's actually a good thing that EVs charge at night. All those EV batteries stores energy that we could've otherwise wasted. That's why energy rates at night are dirt cheap. |
|
Appreciate
0
|
11-25-2014, 12:24 PM | #56 | |
Colonel
716
Rep 2,003
Posts |
Quote:
I don't know about the U.S., but in many parts of the world oil is still being burnt in power stations. Isn't it much funner to burn it in cars that make cool noises and rev to 9k rpm than to drive around a golf cart? So how much less energy would be needed in sum with all EVs? But would it justify all the batteries you would need etc.? There are much more economical ways to save the world ... like give money to China for carbon credits. |
|
Appreciate
0
|
11-25-2014, 01:35 PM | #57 | |
Lieutenant
71
Rep 510
Posts |
Quote:
About 100 years ago, most vehicles were EVs. People found ways to have fun with them but petrol was more practical because of range and power. Now EV is coming back. I'm sure instead of boosting with turbos and superchargers, we'll be boosting with supercapacitors and whatever people come up with. People will adapt and find fun in EVs just like they did with ICE. Kids used to play board games and now they're all on consoles, and smartphones. I hope you know, China is moving to clean energy faster than any other country right now. The reason is simple. The oil burning cars are and factories are causing so much smog and pollution that people are literally dying in various ways including cancer. Pumping them with money for carbon credits isn't going to help China. They're still burning mostly coal because it's abundant. China's only real solution is nuclear(due to their population density) but they're not as advanced as other countries. We need to give them the technology and train them. Of course the rest of the world will not be able to convert like the US or Europe. They'll lag behind like always. What's your point with this? The end of ICE vehicles does not mean the end of oil. It just means that oil will be burned at power plants where it is more efficient and cleaner overall. The storage medium is batteries instead of gas tanks. Smog that are common in metropolitan areas will disappear. Most of the oil will still be used, just much less than before because we're more efficient. I don't understand why people are so bent on resisting change. Seriously, we're replacing one technology with another that allows people to live better in a society. If the world population is 1 billion instead of 7 billions then things would be different. We wouldn't be able to make a case for clean energy. But the reality is that we've past 7 billion people and still growing rapidly. |
|
Appreciate
0
|
11-25-2014, 05:38 PM | #58 |
Captain
285
Rep 634
Posts |
ICE engines have had a huge technological leap forward in the last 30 years.
My 1990 850 with a 5 liter V12 produced 300hp, about 60hp per liter of displacement. consumption figures are terrible. My e36 M3 had a 3,2l 6-cylinder produceing 343hp, 107hp per liter. The new i8 has a 3 cylinder 1.5l 230hp engine, that is 153hp per liter. Consumption figures have improved greatly in the last 30 years so ICE have become much more efficient. The biggest threat is not existing cars, but the rapid growth seen in developing countries. If cars became something everyone has like in US or Europe, in countries like China and India, with a combined population of more than 2,5 billion people the consequences would be a climate disaster. For developing countries the use of clean energy and EV is imperative, for us living in developed countries a gradual change over years is more likely the way forward. We should therefore fund the developing countries so that they will be able to develop in a green way. Huge desert solar plants in north Africa, the middle East and US deserts could provide clean energy, also various hydro plants and wind farms is a steady supply of clean power. These could be supplemented by a few nuclear power plants, The goal should be to get rid of all coal plants, then plants that run on fossil fuel and finally the current nuclear fission plants. When we get the technology to make fusion plants we will be looking at a green supply of energy for all of us. |
Appreciate
0
|
11-25-2014, 05:53 PM | #59 | |
Colonel
716
Rep 2,003
Posts |
Quote:
On whether it's cleaner, see: http://www.economist.com/news/scienc...zevs-invisible |
|
Appreciate
0
|
11-26-2014, 03:35 AM | #60 | |
Major
257
Rep 1,040
Posts |
Quote:
I guess if you send your 550 to a recycling unit to be off the road, and go for a Tesla, only then I can take you seriously as a man in for the cause! Any way relax and take it easy enjoy the forum, and make friends, trust me the advices down here are simply the best you get to keep your hobby going loving BMW’s |
|
Appreciate
0
|
11-26-2014, 05:09 AM | #61 | |
Captain
285
Rep 634
Posts |
Quote:
Yes, the car he trades from is not taken off the road, but further down the chain one is. The more new cars get put on the road, the more old ones gets scrapped. How many 20-30 year old cars do you have on the road in Ireland? My guess would be not that many. So even if his 550 is still on the road, the guy who bought it may have sold his old e60 to a guy who scrapped an even older car, taking that old worn ineffective engine out of the equation, and in the grand scheme of things the total emissions was cut. |
|
Appreciate
0
|
11-26-2014, 05:40 AM | #62 | |
Major
257
Rep 1,040
Posts |
Quote:
To be honest in my opinion, it is a complete mess, take EU our corner me and you for example, legislations to address global warming pushed diesel sales up, I run a diesel on the daily basis because it cost less and I pay less tax, at the same time knowing diesel is far more impacting kids allergies like Asthma and god now what else, if you take the CO2 element out of the equation, diesel as bad as petrol if not worst! I believe this down to the point I made when I joined the debate, fact are driven by corporations with new green cash to make, hence nothing to do with caring for the climate! |
|
Appreciate
0
|
11-26-2014, 11:52 AM | #63 | |
Lieutenant
71
Rep 510
Posts |
Quote:
I really don't see where it says vehicles are more efficient than power plants. Maybe you should read your own supporting evidence. There's no way an engine can ever be more efficient than a power plant. If that was the case, then we'd all run small engines to power our homes instead of having a grid. There's a small power loss in transmission across the grid too. First rule of a debate is to actually bring relevant information to support your thesis. Happy holidays to you and I hope you at least learn to cite relevant evidence to support what you say. |
|
Appreciate
0
|
11-26-2014, 12:01 PM | #64 | |
Lieutenant
71
Rep 510
Posts |
Quote:
Your facts are not facts. Anybody who read what you wrote would say that's an opinion. Diesel sales in Europe are not relevant in a research study about whether or not green house gases affect the atmosphere. I feel like I'm talking to the Westboro Church here. |
|
Appreciate
0
|
11-26-2014, 12:46 PM | #65 | |
Colonel
716
Rep 2,003
Posts |
Quote:
http://www.fueleconomy.gov/feg/atv.shtml A power plant is only a little more efficient burning petrol than a new car is. I don't know if you read, but there it is for you. |
|
Appreciate
0
|
11-26-2014, 05:24 PM | #66 | |
Captain
285
Rep 634
Posts |
Quote:
About 5-6 years ago they cut the import tax on diesel cars as their CO2 emissions was lower than on a petrol car. Much to the more knowledgeable peoples surprise because even if CO2 is lower, diesel engines ass more NOX and smaller particles to the air that is very harmful to the local environment. When the government realized this, about 2-3 years ago, road tax on diesel cars went up, quite a lot if you did not have a modern one with particle filter installed. People got pissed off, and some claimed the government tricked them into buying diesel cars when they lowered the import tax, and then increased the road tax once people had bought them. I too drive a diesel, I ended up with this somewhat by chance. I do like the low end torque, the lower consumption and the lower fuel price. These new filters are very good, because my car has none of the issues related with 80's and 90's diesels. a huge puff of thick black smoke when you floor it, and a greasy black rear quarter of your car. I don't see any exhaust from my car in any situation. But I'm not sure my next car will be a diesel, I do know it will not be electric though. |
|
Appreciate
0
|
Post Reply |
Bookmarks |
|
|