Not forgetting disposal at end of life of said battery/accuulators etc.I don't think anyone has mentioned the polution created by manufacturing the batteries in electric cars either.
The Mustang has only been on sale for a little over a year, apart from the fact that you can't get any if very little discount on the new car, take a look on Autotrader for year old Mustangs, they are selling for practically new car money. The only money you will save is the first years road tax and if the car was specced at over £40k brand new you'll also be paying the extra £340/year for four years before it falls to £140.You don't have to buy brand new. You could wait a year or two while some very generous person absorbs the tax and the lion share of depreciation.
Yeah sure, we sell tons of second hand cars to India and Australia. Oh wait...
I understood that making the batteries and transporting them across created more pollution than the cars saved by being electric. Hence not all that eco-friendly. For electric to really take off, it needs to be as easy to charge as it is to fill up at a petrol station - no more than five minutes, and the range needs to be similar ie 300+ miles between recharges. There needs to be lots of rechargeable stations.I don't think anyone has mentioned the polution created by manufacturing the batteries in electric cars either.
But remember, the rare earths that went into the manufacture of the battery are now located where the demand is and there's huge score for recycling of these materials. A colleague has a first generation Prius and the battery life has far exceeded the initial expectations, and good money is being offered to buy back expired batteries for refurbishment/recycling.I understood that making the batteries and transporting them across created more pollution than the cars saved by being electric. Hence not all that eco-friendly.
There are many re-use/recycle elements in modern vehicles. In the case of the Prius, the battery packs were a little hit and miss at first but, as you note, there is a second market for the packs, how long this will last remains to be seen. The 'elephant in the room' remains the deconstruction of expired vehicles (all waste really) as energy, from whatever source, is expended at every stage from cradle to the grave.But remember, the rare earths that went into the manufacture of the battery are now located where the demand is and there's huge score for recycling of these materials. A colleague has a first generation Prius and the battery life has far exceeded the initial expectations, and good money is being offered to buy back expired batteries for refurbishment/recycling.
You diversion into asbestos on Ark Royal is interesting but irrelevant. Asbestos hasn't been used in vehicles for decades.There are many re-use/recycle elements in modern vehicles. In the case of the Prius, the battery packs were a little hit and miss at first but, as you note, there is a second market for the packs, how long this will last remains to be seen. The 'elephant in the room' remains the deconstruction of expired vehicles (all waste really) as energy, from whatever source, is expended at every stage from cradle to the grave.
Scrappage also involves the generation of a wide variety of waste/,gases/energy.... Whole Life Cycle issues
Only if they're scrapping them after three years... think about itSo all these people buying new, more efficient cars every three years are in fact exacerbating the problem of CO2 in the atmosphere.
HMS Ark Royal is a case in hand - sent in 2013 to Turkey to be scrapped (deemed recycling), but huge elements of the materials used in building it were embedded within it's superstructure, a huge amount of asbestos which is impossible to handle without extreme measures for management of spore release. Wonder why the hulk was sold the a Turkish ship 'recycler' and not a UK/EU company?
Exactly, I've had my Honda derv for over 9 1/2 years and will keep her as long as I can...although the 10G Type R looks niceYes, quite a few years ago the government told us that diesel cars were simply brilliant, recently it's a big turnaround to say the opposite...... complete Tosser's!
I'll be holding onto my A4 2.0 TDi.
You diversion into asbestos on Ark Royal is interesting but irrelevant. Asbestos hasn't been used in vehicles for decades.
The End Of Life Vehicle Directive sets very high percentages for the recovery and recycling of materials from cars - currently 95%. It's why you no longer see the composite dashboards and bumpers that were so common during the '80s. I've worked with a breaker to put together their Authorised Treatment Facility application to the Environment Agency. The proportion of troublesome components that can't be recycled or that there's no secondary market for is very small. Truly hazardous components are limited to air bag initiators and a small number of mercury switches. The manufacturers cooperate to produce a guide to the breaking of every model they manufacturer, detailing where the hazardous items are and how they should be removed. And it's freely available through an EU portal to everyone involved in the disposal of End of Live Vehicles.
The market for reconditioned battery packs for electric and hybrid vehicles is still developing, but ultimately these batteries can be dismantled and the materials used recovered for re-use in new products.
I agree with your opinion on HS2 it's designed to make the situation in London worse by further concentrating economic activity in the capital. What's needed are high speed rail routes for freight, connecting regional hubs with the ports and the channel tunnel. Face-to-face meetings can be scaled back and replaced (to an extent) by Skype type technologies, but goods and raw materials will still have to be delivered. Intra- and inter-regional communications need to be improved rather than hub and spoke infrastructure centred on the M25. I'm sure most people here will know at least one major road or rail route in their area that's limiting development but doesn't connect to London - here in the top half of East Angla it's the A17-A47 connection from the A1 at Newark to King's Lynn, Norwich and Great Yarmouth.
We used 'spores' as a generic. There is no safe level with Asbestos - a tiny flake is too much. I have even seen metal warning plates screwed into asbestos sheeting!Spores?
Picking up Neil's point, the old Priapus was horribly inefficient in real world compared to a diesel of similar age & size - are they better than normally fuelled cars now?
I'd normally go with "fibres".We used 'spores' as a generic.
The testing labs we used went with spores bur fibres is much the same. Brilliant material for what it does but....I'd normally go with "fibres".
I can imagine, one of the few things worse than asbestos when decommissioning must be radioactive asbestos!The Nuclear Decommissioning Authority have their own names for it!
You did the right thing!I can imagine, one of the few things worse than asbestos when decommissioning must be radioactive asbestos!
The worst example of asbestos in a workplace I've ever come across was vehicle related (I used to do Type 1 Presumptive surveys for a previous employer, I don't think they really saved much training us up to do these as for 80% of their sites we'd find something that required bringing in someone licensed for sampling). Some bright spark, several decades before I came across the scene, had decided that a nice tile of asbestos insulating board was just the job for protecting the garage workbench from acid spills when maintaining truck batteries. The area hadn't been used in about ten years and over time the residual acid spills had etched out the cement matrix leaving the the asbestos fibres in the most delicate and fragile of arrangements. I've never backed out of a room so cautiously, holding my breath and trying to avoid creating air movements. Definitely not covered by the Task Manual and the specialists could deal with that one.
We used 'spores' as a generic. There is no safe level with Asbestos - a tiny flake is too much. I have even seen metal warning plates screwed into asbestos sheeting!
https://www.emlab.com/s/sampling/env-report-08-2007.html
Actinomycetes are Gram positive bacteria that tend to form filaments and may also produce airborne spores.
I know one person with a hybrid. Because there are rarely charging points available it runs mainly on petrol and returns ~35mpg.
Not forgetting disposal at end of life of said battery/accuulators etc.
The Prius, whilst a real first go was less 'green' through it's manufacture than the 'green' credentials it earned use.
Scrappage also involves the generation of a wide variety of waste/,gases/energy.... Whole Life Cycle issues
The Mustang has only been on sale for a little over a year, apart from the fact that you can't get any if very little discount on the new car, take a look on Autotrader for year old Mustangs, they are selling for practically new car money. The only money you will save is the first years road tax and if the car was specced at over £40k brand new you'll also be paying the extra £340/year for four years before it falls to £140.
Software upgrades can keep an old product reasonably fresh and relevant, but it's no panacea. And again you're missing a large part of the life cycle of a vehicle. New car buyers through the nose for the new premium and to have the latest technology, then it's onto the secondary market for those that don't want to or can't pay the premium for the new car smell.I think Tesla has all the right answers. By adopting software upgrades and future features, they are effectively telling people to keep their car for as long as possible. Traditional manufacturers don't do that, they want you to buy their latest and greatest every 3 years, this is a very bad practice and need to stop.
People buying a car every 3 years or so has two benefits.I think Tesla has all the right answers. By adopting software upgrades and future features, they are effectively telling people to keep their car for as long as possible. Traditional manufacturers don't do that, they want you to buy their latest and greatest every 3 years, this is a very bad practice and need to stop.
But why? - I suspect it's the standard three year manufacturer warranty and the first MOT that drives this frequency as much as anything else. If the residual values were improved by upgrade paths the fleet cycle might change.Whilst to an extent what nilagin says is true, it doesn't take into account the real world. Where fleet buyers tend to change every 3 to 4 years in any case.
The three year cycle is automotive crack for both manufacturers and consumers - they and us are hooked on a buy-sell-repeat market. I don't think Tesla are trying to compete in the current market, they're trying to change the rules and/or create a new type of market.If you look at what is happening in the general car market in the UK many cars are now basically being rented. That model only remains viable if the manufactures can then sell those cars on.
Let's not forget to produce diesel/petrol, you'd also need so much electricity at the refinery. Whole life cycle analysis usually does not count the cost of crude oil refining process.
I think Tesla has all the right answers. By adopting software upgrades and future features, they are effectively telling people to keep their car for as long as possible. Traditional manufacturers don't do that, they want you to buy their latest and greatest every 3 years, this is a very bad practice and need to stop.
I'm a true believer in software updates. My gaming computer has not received much update since 2012 (only changed graphics card). My phone has not been changed since 2013. My camera is from 2012. Microsoft gives me software upgrades on my computer. Apple provides constant update for my phone. Fujifilm kept my camera up to date and until it is all the hardware can manage. In a few years, Tesla will keep my car up-to-date.
A plug-in hybrid is a very special breed of EV. Their main use-case is not to be plugged in at public chargers. They should be plugged in at home, and commute must be within their range.
There are a wide range of hybrids:
0. No electric motors.
1. Mild parallel hybrid like Prius, Ioniq and Le Ferrari (just drive it normally, benefit of lower emission when in slow traffic)
1.9 Through the road hybrid, like BMW 2 series hybrid, Volvo V60 diesel hybrid (not ideal due to tire wear, but mechanically simple)
2. Plug-in parallel hybrid like Outlander PHEV, Golf GTE, Prius plug-in (not ideal due to compromised powertrains, tiny hardly useful battery and motor, some have missing true EV components such as space heater)
3. Series hybrid like BMW i3 REx, Ampera (IMHO ideal for now, before charging infrastructure catches up. Shame about the selection: only 2 cars)
4. Full EV
Only category 3 and 4 are meant to rely on the public chargers, and that's only when doing long journeys. 90% of the energy should be from plugged in at home.
People's idea of filling up need to change. With an EV, you no longer need to remember to go somewhere to queue and fill up, the EV is always ready in the morning when you are setting off. It's no different to plugging in the smart phone at night.
EV batteries can be recycled as stationary battery. I've got solar panels on my roof, I am going to wait for ~10 years, when recycled EV batteries are widely available and change my relatively cheap inverter to a battery-inverter solution.
i3 for example has 30%-50% less carbon footprint than similar sized normal car, over its lifetime:
http://jalopnik.com/the-bmw-i3-is-officially-much-greener-than-almost-every-1462999376
And Tesla Model S on their pre-owned program costs MORE than their show-room price. I've got a friend who has had his Model S 85 for 1.5 years, bought brand new £60k. To buy the same car approved pre-owned now, you'd have to be looking at £65k!!
I think Tesla has all the right answers. By adopting software upgrades and future features, they are effectively telling people to keep their car for as long as possible. Traditional manufacturers don't do that, they want you to buy their latest and greatest every 3 years, this is a very bad practice and need to stop.
The high level of NOx in citirs is more about the lack of efficient and integrated public transport systems, lack of delivery hubs close in city centres (eg rail)
Diesel is a sympton of a much bigger issue..... HS2?
That's way too simplistic. The city I live in has pollution levels that frequently exceed the legal limits. Yes we have a high density underground network. A full city wide tram network. A second underground system of regional trains. A full bus network that can somehow, oddly be on time during peak traffic tailback periods 5 out of 6 times per hour, typically at my stop. The 6th bus will be 4-7mins late during rush hour on a bad day. And your one ticket is valid on all networks at all times and shares a single timetable. And is cheap too. And for high-speed trains we have the equivalent of HS2, HS3 and HS4 going out in all directions every 10 minutes to all other cities. And a full set of raised bike lanes, separating cyclists from the traffic in all but the smallest of streets.
So it's not easy to cope with the pollution even if there are good transport networks.
My experience of Munich was in the mid to late 70s, quite accessible, shops closing around midday on a Saturday and not opening till Monday, and no doubt things have changed considerably since then. That said, it is a compact city in a large country as opposed to London and the Greater London area of over 20 million crammed into a huge collection of towns and villages. Everything is London centric and so it grinds along. I lived in London for most of my life but I now limit my time there. A fantastic place but a mess too. The UK has space to build new cities, has the technology to connect them to be smart but will not. So HS2 will be the next cash sump, Crossrail next to open at a huge cost and meanwhile the Trans-Penine route is a joke. It was awful when I was based in Huddersfield and travelling from Leeds to Manchester in 1995/6 and again in 2005... 12 years on and the situation is still no nearer to bolstering the Northern Powerhouse and so the M62 is still a mess but £50Bn + for HS2 is great..... And the reduction in the use of Diesel 'up North"? Another pipedream. There's nothing simplistic in reality but you really have to laugh sometimes.That's way too simplistic. The city I live in has pollution levels that frequently exceed the legal limits. Yes we have a high density underground network. A full city wide tram network. A second underground system of regional trains. A full bus network that can somehow, oddly be on time during peak traffic tailback periods 5 out of 6 times per hour, typically at my stop. The 6th bus will be 4-7mins late during rush hour on a bad day. And your one ticket is valid on all networks at all times and shares a single timetable. And is cheap too. And for high-speed trains we have the equivalent of HS2, HS3 and HS4 going out in all directions every 10 minutes to all other cities.
So it's not easy to cope with the pollution even if there are good transport networks.
Thankfully things have moved on in Munich over the last quarter century. And the city and transport network has expanded hugely. And yes, it's not as big and sprawling as London. But, like London, and Paris and many other cities, has a dire air pollution problem.My experience of Munich was in the mid to late 70s, quite accessible, shops closing around midday on a Saturday and not opening till Monday, and no doubt things have changed considerably since then. That said, it is a compact city in a large country as opposed to London and the Greater London area of over 20 million crammed into a huge collection of towns and villages. Everything is London centric and so it grinds along. I lived in London for most of my life but I now limit my time there. A fantastic place but a mess too. The UK has space to build new cities, has the technology to connect them to be smart but will not. So HS2 will be the next cash sump, Crossrail next to open at a huge cost and meanwhile the Trans-Penine route is a joke. It was awful when I was based in Huddersfield and travelling from Leeds to Manchester in 1995/6 and again in 2005... 12 years on and the situation is still no nearer to bolstering the Northern Powerhouse and so the M62 is still a mess but £50Bn + for HS2 is great..... And the reduction in the use of Diesel 'up North"? Another pipedream. There's nothing simplistic in reality but you really have to laugh sometimes.
Many people do not consider the whole life cycle energy cost of vehicles. I read somewhere, may very well have been Greenpeace, that for optimum energy efficiency / minimum carbons and taking into account improvements in fuel efficiency of new vehicles, one should keep cars running until well past their 20th birthday due to the amount of energy required for their construction and destruction. It definitely used to be the case that 50% the total amount of energy consumed by a car over its entire life was used in its manufacture and scrapping.
So all these people buying new, more efficient cars every three years are in fact exacerbating the problem of CO2 in the atmosphere.
I work on the basis that when the sills and/or floor start to need welding then it's probably time for a change. I've got one car (manufactured in 2000) in for service today so am using the other (manufacturer in 2002) today. Neither is rusty. Yet.
In essence yes. The privatisation of the UK rail system was never going to truly benefit the customer and that many of thr franchises are in the hands of European state owned railways (DB Cargo being the UK's largest rail freight mover) has seen accusations that the margins raised in the UK passenger rail franchises are being fed back to subsidise European state railways, (eg Arriva XC trains owners - DB) in order to keep ticket prices lower there.Thankfully things have moved on in Munich over the last quarter century. And the city and transport network has expanded hugely. And yes, it's not as big and sprawling as London. But, like London, and Paris and many other cities, has a dire air pollution problem.
Much of the UK transport network has suffered from neglect. And has not had gradual investment and growth over a long period. So HS2 is trying to play catch up all in one go. Also having incompatible rail and bus systems and tickets run by companies who's aim is to take money out of the system and not put it in, as a non profit investment in infrastructure, is clearly going to keep people in cars.
Not only is quite a lot of modern cars recycleable, but the materials used also recycled, a lot better than ending up in a scrap heap or landfill somewhere. What's more car factories are getting greener and greener all the time. Just one example from one of many car manufacturers around the world. http://corporate.ford.com/microsite.../environment-operations-emissions-energy.htmlMany people do not consider the whole life cycle energy cost of vehicles. I read somewhere, may very well have been Greenpeace, that for optimum energy efficiency / minimum carbons and taking into account improvements in fuel efficiency of new vehicles, one should keep cars running until well past their 20th birthday due to the amount of energy required for their construction and destruction. It definitely used to be the case that 50% the total amount of energy consumed by a car over its entire life was used in its manufacture and scrapping.
So all these people buying new, more efficient cars every three years are in fact exacerbating the problem of CO2 in the atmosphere.
I work on the basis that when the sills and/or floor start to need welding then it's probably time for a change. I've got one car (manufactured in 2000) in for service today so am using the other (manufacturer in 2002) today. Neither is rusty. Yet.
Not only is quite a lot of modern cars recycleable, but the materials used also recycled, a lot better than ending up in a scrap heap or landfill somewhere. What's more car factories are getting greener and greener all the time. Just one example from one of many car manufacturers around the world. http://corporate.ford.com/microsite.../environment-operations-emissions-energy.html
Software upgrades can keep an old product reasonably fresh and relevant, but it's no panacea. And again you're missing a large part of the life cycle of a vehicle. New car buyers through the nose for the new premium and to have the latest technology, then it's onto the secondary market for those that don't want to or can't pay the premium for the new car smell.
It's hardware upgrades that will keep vehicles on the road longer, upgrading batteries and swapping out motors and gear trains.will be part of it. But interiors will get tired just as quickly with electric as diesel vehicles. Does Tesla have proposals for upgrading/replacing seats, carpets and headlining? There's a lot to be said for the old-style chassis+body construction over the modern unibody when it comes to life cycle upgrades.
Traditional manufacturers don't need to offer software upgrades because we drive cars primarily based on hardware that wears and fails, rather than software that crufts up and lacks exciting new features. They might bug-fix, but new software isn't going to bring large increases in perforance that the car wasn't previously capable of, nor will it sort out warped disc rotors, loose suspension joints or a rusty body shell. It might keep the primary buyer amused for an extra year with new sparkly toys on the screen in the cockpit (unlikely) but the people buying and running the car for the next 10-15 years won't give a wet slap.
People buying a car every 3 years or so has two benefits.
1. Car companies stay in business
2. People remain employed.
People keeping their cars as long as possible has 3 things going against it.
1. Eventually Car company is no longer able to sell cars and goes out of business
2. People lose their jobs.
3. No 2nd hand cars for people to buy who can't afford to, or don't wish to buy them new.
All well and good.... now upscale your take to include the widest adoptiin of, say, just the UK requirement for lowest emission, lowest build/environmetal impact personal use Tesla like vehicle and we set that requirement into law tomorrow (assume all is geared up for manufacture of the required vehicle), The scrappage scheme is in place to swap out the current polluting vehicles etc..... when do I get mine exactly? Meanwhile in the other countries of the world.....
.....
True, hardware is still a critical part of any car. But let's not forget all cars are getting more and more computer driven features. I'm not suggesting putting in such update system for a 6 year old car.
Features like adaptive cruise control is both hardware limited and software limited. For example the Ioniq I test drove clearly had problems detecting cars cutting in. This can be fixed with a software update given time to tweak the software. Another feature would definitely benefit from software updates is range estimation, this is especially critical on electric cars. Why would the older model of Leaf not use the newer range estimation algorithms used in latest Leaf?
Let's not all forget about security risks for all connected devices if they are not kept up to date.
With bigger and bigger screens taking up the centre console, GUI refresh will also keep the interior feeling fresh and new. Seats and carpets are replaceable items, they are just bolted on. Perhaps in the future there will be a whole new industry: car refresh, where people go there to get a new seat fitted to replace their saggy ones. Although people will still take advantage of this and could create more pollution, because leather and plastic are not exactly environmental friendly.