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Post by Tim on Dec 9, 2019 15:10:02 GMT
An amazing piece of work by the UK Energy Research Centre has found that the rise in SUV sales has caused an increase in exhaust emissions over the last 3 years. What a surprise, eh. www.bbc.co.uk/news/business-50713616I sense some impending legislation but that'll (probably not, actually) raise the question of what an SUV is and what else should be legislated for. After all I read that the Porsche Taycan weighs somewhere around 2.5 tonnes and while it may be powered by electric it surely takes a lot more power generation at source to provide the electric it uses than something like a Renault Zoe? And of course lets not forget that these electric cars are full of processed raw materials that have already travelled all round the world before appearing in your local showroom.
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Post by Roadsterstu on Dec 9, 2019 15:54:22 GMT
I read something in one of the political party's manifestos that car emissions (specifically cars, not transport as a whole) are the main contributor to 40,000 early deaths every year in the UK. It was such a vague and sensationalist claim that I laughed out loud.
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Post by Deleted on Dec 9, 2019 16:02:59 GMT
Not that I intend to do anything about it but as a 5k mls p.a. motorist with a V8, I wonder how long it would take to offset the manufacturing carbon footprint of buying a new electric car. My guess is at least 5 and possibly rather more.
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Post by Tim on Dec 9, 2019 16:32:48 GMT
Not that I intend to do anything about it but as a 5k mls p.a. motorist with a V8, I wonder how long it would take to offset the manufacturing carbon footprint of buying a new electric car. My guess is at least 5 and possibly rather more. I assume - with zero checking for accuracy - that something like a Prius has a massive pre-sale carbon footprint. Raw materials hauled out of the ground at various locations worldwide (especially DR Congo for lithium to manufacture batteries), lots of transportation to a nearby port (it's worse if the port is hundreds of miles away as in Australia), numerous ships transporting said raw materials for processing, processing itself, numerous ships to transport processed stuff to factory in Japan, lots more processing to make a car, another ship to transport the car to the UK, a truck to transport the car to the showroom. In the time and pollution it's taken to do all that your V8 Audi has emitted a relatively small amount of nasty stuff out of its exhaust. I reckon it'd take a hell of a lot of years to recoup the build-period emissions. And this all assumes that the Prius (or whatever you choose) actually manages to survive, for at minimum the 13 years you've had the Audi, without needing any major work to replace the batteries or other parts of the hybrid drive. Same applies to all the pure electric cars. In addition to the above we're having to create a whole new infrastructure of concrete and steel 'things' to generate and transmit the electricity needed which is in addition to existing oil refining plants and some of the electricity is generated while burning oil, gas, wood and waste! I've read a couple of articles where non-motoring journos have a drive in an electric car and specifically mention the uncomfortable smug feeling they get from driving a car with zero emissions and it makes me laugh at how wrong they are.
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Post by johnc on Dec 9, 2019 16:42:17 GMT
The car industry has been saying for a while that the lifetime energy consumption of an electric car is greater than that for an ICE car. The problem is that the Politicians don't want to hear that in the same way that they really aren't interested in the truth unless it suits their career or political aspirations!
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Post by Deleted on Dec 9, 2019 17:59:06 GMT
FLBPOSDTBFSOSAQFST!
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Post by PG on Dec 9, 2019 20:28:35 GMT
The car industry has been saying for a while that the lifetime energy consumption of an electric car is greater than that for an ICE car. The problem is that the Politicians don't want to hear that in the same way that they really aren't interested in the truth unless it suits their career or political aspirations! +1. I heard the news item on the BBC that Tim referred to. Talk about "sound bite" news! It basically implied that getting everyone to drive electric cars would make transport carbon neutral. WTAF! Only if the electricity came from thin air and the electric cars were produced by fairies at the bottom your garden. But that does not fit their eco-simplistic fact mindset.
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Post by johnc on Dec 10, 2019 7:07:15 GMT
Was it not only last year that we were being warned that the grid was, at times, very close to capacity and that the future may bring unexpected power cuts and failures - and that's all before 20+ million people plug in their electric cars! I don't think it is too much to ask that Politicians are just honest - it is, after all, what the rest of us are supposed to be.
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Post by Tim on Dec 10, 2019 9:16:58 GMT
I was listening to R4 on the way home and they interviewed someone from the organisation that did this research. It was pretty stupid. Apparently 'it's too easy to blame the consumer' but actually the car companies are at fault for daring to market these products while not highlighting their pollution. Er, don't cars still have the same sort of efficiency chart as electrical appliances? In addition the finance deals are too attractive - well that can be applied down to the bottom of the market as well. Actually IT IS the fault of the consumer - the car companies aren't holding their family hostage to make them buy one of these things and if someone's going to spend £60k or more surely they can be assumed to be intelligent enough to do a bit of research?
A few stats:-
Apparently car companies are only spending 4% of their marketing budget on electric cars. Well, as electric cars have been less than 4% of the market that means they're spending more per unit on those than on IC engines. That's also before you think of all the positive messages and free advertising from the coverage of electric cars an climate change.
SUVs 'now' outsell electric vehicles in a ratio of 37 to 1. To illustrate this there's a dramatic bar chart but hold on, back in 2009 how many electric cars were sold? Even in 2013 I expect the ratio would've been a lot higher than the latest stats.
The spokesperson said they thought some form of legislation was necessary to change the market including investment in alternative forms of transport and making car travel NOT the cheapest option - great if you're going to provide decent services into rural areas.
Just once I'd like these preachy types to be put on the spot themselves - what car do they drive, when did they last travel by air, do they have a decorative wood burning fire at home, etc.
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Post by Roadsterstu on Dec 10, 2019 10:09:19 GMT
The manifestos make a big thing (Greens especially, obviously) of hugely investing in walking and cycling routes for commuting. Ah great. I'll walk 10 miles to work most days but if I'm in a particular hurry I can cycle there.
And there's this bollocks about car usership and moving away from ownership. Right. But I could own 5 cars and only drive one at a time. And using a car, whether you own it or not, has the same pollution outcome, right?
Personally I think there's a lot of places where we could save energy and reduce emissions even before looking at private vehicle use. Buildings at night, empty but heated and lit, for starters. Plus all the office equipment sat switched on but not in use. Shops cooled to fridge temperaturs, open fridges, there's all sorts. But that's not an easy target, is it.
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Post by scouse on Dec 10, 2019 10:16:31 GMT
Was it not only last year that we were being warned that the grid was, at times, very close to capacity and that the future may bring unexpected power cuts and failures - and that's all before 20+ million people plug in their electric cars! I don't think it is too much to ask that Politicians are just honest - it is, after all, what the rest of us are supposed to be. I remember watching something on the electricity supply thing - iirc (not the most reliable thing I know), we are actually at generating capacity in the UK, and have to take additional from France! They were following a distrubution centre down south around the time of a world cup/euro finals and the guy the were interviewing stated that at halftime they would have to call on additional capacity from France as everyone would make tea/get a beer at the same time. Sure enough to within the minute of his prediction they were making calls and makign changes to bring this extra online.
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Post by johnc on Dec 10, 2019 10:28:03 GMT
I am quite sure if you banned all forms of ICE powered transport there would still be an emissions problem (most likely caused by factories and other polluters in parts of the world far far away where we have no influence). I am not advocating taking no action but I do think we could all end up crawling up our own arses and doing enormous damage to our lives and economy while the rest of the world carries on regardless.
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Post by Bob Sacamano v2.0 on Dec 10, 2019 10:50:18 GMT
Was it not only last year that we were being warned that the grid was, at times, very close to capacity and that the future may bring unexpected power cuts and failures - and that's all before 20+ million people plug in their electric cars! I don't think it is too much to ask that Politicians are just honest - it is, after all, what the rest of us are supposed to be. I remember watching something on the electricity supply thing - iirc (not the most reliable thing I know), we are actually at generating capacity in the UK, and have to take additional from France! They were following a distrubution centre down south around the time of a world cup/euro finals and the guy the were interviewing stated that at halftime they would have to call on additional capacity from France as everyone would make tea/get a beer at the same time. Sure enough to within the minute of his prediction they were making calls and makign changes to bring this extra online. There are interconnectors between all the EU countries so power can be transferred back and forth to balance demand. We have 3 - France, Ireland and Holland, with a Belgian one coming online. We also have gas ones between us and Belgium/Netherlands.
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Post by johnc on Dec 10, 2019 10:54:15 GMT
There are interconnectors between all the EU countries so power can be transferred back and forth to balance demand. We have 3 - France, Ireland and Holland, with a Belgian one coming online. We also have gas ones between us and Belgium/Netherlands. Do those interconnectors all get unplugged after Brexit?
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Post by Bob Sacamano v2.0 on Dec 10, 2019 11:00:06 GMT
There are interconnectors between all the EU countries so power can be transferred back and forth to balance demand. We have 3 - France, Ireland and Holland, with a Belgian one coming online. We also have gas ones between us and Belgium/Netherlands. Do those interconnectors all get unplugged after Brexit? I hope so. Bleedin' French electricity coming over here and powering our toasters! It's not right!
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Post by Deleted on Dec 10, 2019 11:03:44 GMT
I am quite sure if you banned all forms of ICE powered transport there would still be an emissions problem (most likely caused by factories and other polluters in parts of the world far far away where we have no influence). I am not advocating taking no action but I do think we could all end up crawling up our own arses and doing enormous damage to our lives and economy while the rest of the world carries on regardless. I find this pretty striking, worth persevering with:
From xkcd
xkcd.com/1732/
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Post by Roadsterstu on Dec 12, 2019 9:01:59 GMT
Interesting. From that it seems warming was happening anyway, had maybe settled for the most part but there's a clear correlation with human industrialisation.
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Post by scouse on Dec 12, 2019 10:54:13 GMT
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Post by Deleted on Dec 12, 2019 11:36:51 GMT
I wonder why some large organisations do not see that THEY are contributing more than they need to. A news team that hires a helicopter to gly as close as they can to a known exclusion zone around a recently popped its head volcano for a clip of some moronic rep telling everyone that is what they have done. We know what an island looks like and they and already shown clips of it from boats ffs.
We also do not need to see a stupidity rep talking outside a school when a bus has crashed, or another stupid rep standing close to a sea wall with breakers going over it either. I think we have sufficient background film for that. It only encourages entrants for the Darwinian quiz to apply for membership, posthumously.
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Post by Deleted on Dec 12, 2019 11:47:54 GMT
Friends of Science are deniers (and the tactics similar to even less savoury types of denier), so what do you expect? Their assertion that the sun is responsible is scientifically dubious, allowing for very considerable politeness.
What amazes me about that stance is that just a cursory thought about how the climate has changed in my own lifetime suggests significant change - we had snow almost every winter as kids, and sledged frequently. My kids never had that chance, and snow where I live is a short-lived rarity now. The sun hasn't changed much in my lifetime...
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Post by Deleted on Dec 12, 2019 12:40:58 GMT
We are doubly or even triply condemned. What with science bods, politicians and big business on both sides of the climate debate, we are royally fucked ten ways 'til sunday and three times on blank holiday's. When do I start ordering sun block in ten gallon drums?
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Post by Bob Sacamano v2.0 on Dec 12, 2019 12:45:15 GMT
Friends of Science are deniers (and the tactics similar to even less savoury types of denier), so what do you expect? Their assertion that the sun is responsible is scientifically dubious, allowing for very considerable politeness. What amazes me about that stance is that just a cursory thought about how the climate has changed in my own lifetime suggests significant change - we had snow almost every winter as kids, and sledged frequently. My kids never had that chance, and snow where I live is a short-lived rarity now. The sun hasn't changed much in my lifetime... I can't say the weather has changed much in my lifetime. I can't remember a white Christmas and when I think back summers are pretty much the same and the weather from Oct-March is dark and damp, as it has been since forever.
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Post by Tim on Dec 12, 2019 12:49:01 GMT
Friends of Science are deniers (and the tactics similar to even less savoury types of denier), so what do you expect? Their assertion that the sun is responsible is scientifically dubious, allowing for very considerable politeness. What amazes me about that stance is that just a cursory thought about how the climate has changed in my own lifetime suggests significant change - we had snow almost every winter as kids, and sledged frequently. My kids never had that chance, and snow where I live is a short-lived rarity now. The sun hasn't changed much in my lifetime... I can't say the weather has changed much in my lifetime. I can't remember a white Christmas and when I think back summers are pretty much the same and the weather from Oct-March is dark and damp, as it has been since forever. I don't agree - summers were longer and drier and we always had snow for days, if not weeks, in winter. Obviously some were better/worse than others but the current run of 7 or 8 years with barely any snow is new.
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Post by Roadsterstu on Dec 12, 2019 20:37:19 GMT
I can't say the weather has changed much in my lifetime. I can't remember a white Christmas and when I think back summers are pretty much the same and the weather from Oct-March is dark and damp, as it has been since forever. I don't agree - summers were longer and drier and we always had snow for days, if not weeks, in winter. Obviously some were better/worse than others but the current run of 7 or 8 years with barely any snow is new. But none of us here have lived long enough to be able to extract meaningful data from those observations, only vague single person observations. It might mean something, it might not. I remember serious snowfall as a child but I also remember it in my late teens. I also remember hot, dry summers as both adult and child.
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Post by Deleted on Dec 12, 2019 22:12:43 GMT
I can remember back in the 60's having hot summers that left me so sunburned that sheets of dead skin would come off, way before parents smothered kids in sunblock. More of the winters were colder but then we had an outside loo and had to take boiling water with us when we went out.
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Post by johnc on Dec 13, 2019 8:48:27 GMT
We've probably had more severe cold periods and more snow in shortish bursts, in winters over the past 10 years or so but overall I think they have been milder. I can't say I have noticed much difference in summers which have never really been great up here apart from a few really good ones dropped in every 5 to 10 years.
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Post by Deleted on Dec 13, 2019 8:53:05 GMT
I don't agree - summers were longer and drier and we always had snow for days, if not weeks, in winter. Obviously some were better/worse than others but the current run of 7 or 8 years with barely any snow is new. But none of us here have lived long enough to be able to extract meaningful data from those observations, only vague single person observations. It might mean something, it might not. I remember serious snowfall as a child but I also remember it in my late teens. I also remember hot, dry summers as both adult and child. That's true, but it's also the scary part. Changes that are noticeable over a short period are not good, and they do tally with scientific consensus. And as this is an experiment we only get to run once, I think it needs taking seriously.
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Post by Roadsterstu on Dec 13, 2019 9:20:52 GMT
I agree it needs taking seriously, absolutely. At the moment we are kind of farting about with little things and ignoring the bigger challenges.
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Post by Deleted on Dec 13, 2019 9:41:38 GMT
I think this issue exercises drivers because we feel treated unfairly, and I guess it's precisely because most of have little choice but to drive and therefore to pay the taxes and penalties deemed appropriate. Yet flying seems to get ever cheaper and no parallel tax regime applies at a meaningful level. That cannot be fair, but of course fliers can largely opt not to fly, and taxing people's holidays (in effect) sound like a massive vote-loser.
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Post by Tim on Dec 13, 2019 10:19:35 GMT
Yet flying seems to get ever cheaper and no parallel tax regime applies at a meaningful level. That cannot be fair, but of course fliers can largely opt not to fly, and taxing people's holidays (in effect) sound like a massive vote-loser. This is the bit that irritates me at the moment, especially since our holidays are UK based and involve zero flying. In a similar, pollution based, vein I was massively irritated yesterday when we had our Christmas Jumper day at work (yes, apparently 1 day early compared with the 'official' jumper day!!) and got moaned at for not doing it. My questions to the numerous people who raised it about why I would go to Primark, buy a jumper for £15 in the knowledge it had been made by child labour and shipped halfway across the world just to fulfil some completely made up piece of stupidity resulted in the (expected) Bah Humbug comments. These from allegedly intelligent people - ah but it's just a bit of fun. Well, you kn w what, I'd rather drive me car for a few extra miles and NOT buy the crappy jumper thanks.
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