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Entries in EV News (9)

Monday
09Nov2009

Who killed the Chrysler EV? 

Let’s be honest. The last few years haven’t been good for the auto industry. What with the economic crash and the impending environmental doom caused by years of glutenous use of our natural resources, buying a fast, super-sleek sports-car hasn’t been at the top of most folk’s lists.  Heck, even buying a car of late has been a tough thing to accomplish. High purchase taxes on gas-guzzling models and cheaper, more fuel efficient models from overseas has meant that both the American and British car market has floundered badly. In the UK this has eradicated pretty much any trace of home-grown manufacture and in the States, the CEOs of some of the USA’s biggest and most known carmakers flew to Washington in private jets to ask the government for money.

One such company was Chrysler, who not that long ago, went to the White House to ask for a total of $12.5 billion in federal aid to help this dinosaur of the golden age of motoring move into the 21st century with more fuel efficient, home-grown models to woo the American buyer and save the economy.  And how just did Chrysler propose to throw off the shackles of eighty-four years of gas-guzzling excess? Why, with three new models, all powered by electricity. And a few hybrid models to boot, making Chrysler (the only major American auto company not to make a hybrid at the moment) part of the hybrid club.

It all looked great. In January at the Detroit Motor show, Chrysler boasted that it would have 500,000 battery powered vehicles on the road by 2013, including vans, trucks and sports-cars. Could the company who makes some of the biggest, most polluting cars actually turn into a green company, with fluffy bunnies on the fender and grass growing from the tailpipe? It seemed a possibility.  Then Chrysler went into chapter 11. They needed money fast, or a buyer. When Chrysler’s good assets were sold to Italian car company FIAT in June this year, it all started to fall into place. It looked like Fiat would pick up Chrysler’s bold EV programme and help the ailing star shine bright again with an exciting range of new EVs. The truth though, would be far more cruel.Fiat, WHAT ARE YOU THINKING? Why cancel the ENVI programe?

Chrysler’s new owner, Fiat, took one look at the books and decided that something had to give. Fiat CEO Sergio Marchionne and his team of analysts found the Chrysler outfit in a much worse state than they’d first thought. In an attempt to keep both companies afloat, Marchionne and his board of directors started the meticulous cull of anything they didn’t like. Anything which they thought would cost them too much money.

First to go was the ENVI devision - a group set up by Chrysler to spearhead their new eco car development. Among the proposed new cars was the Dodge Circuit, a two-seater, pulse-rising sports car. But on Friday last week, Fiat Chrysler announced that the team of specialist engineers who headed the ENVI devision would be disbanded and absorbed into a more ‘traditional structure’ of corporate auto management. In other words, dumbed down. 

Worse still, Fiat’s CEO cited to Reuters on Friday that by 2014 there be at most, 1 or 2 percent of Chrysler’s vehicles running on electricity - a figure much smaller than the optimistic 500,000 estimate of earlier this year. Why did Marchionne feel that there would be less than 60,000 EVs on the road? Batteries. 

Yes, Batteries are the big bad wolf again. Marchionne stated that

“Until the (battery) storage gets resolved, I think electric vehicles are going to struggle”. 

Right. Batteries. We all know just how bad they are. I mean, electric cars can’t possibly go long distances can they? I mean, there’s no way that Simon Hackett, the geeky MD of Australian ISP Internode, could have possibly driven 313 miles in a production EV with no modifications on a single charge is there? The interview I carried out with Simon last week on the Evcast must have been a complete figment of my imagination. 

Before I die of sarcasm, perhaps Marchionne could read performance figures and range of a Tesla. Or some of the less sporty EVs out there. But arguing that battery tech isn’t here when trips like Simon’s make the news just isn’t right. It isn’t clever. It’s nothing more than a poor excuse. 

It wasn’t even as if the batteries that Chrysler were planning on using weren’t up to the task; They were planning on using A123 batteries, which are wildly recognised as the best lithium batteries available. They even power some of the fastest EVs in the world. When combined with a good battery management system, they’re also capable of incredible range. 

While Fiat haven’t said they’re killing the EV per-say, they certainly seem to be throttling back on the whole thing. In fact, that figure of 60,000 vehicles looks like it’ll be just about enough to satisfy any CARB regulations. Isn’t that a coincidence?

In the meantime, FIAT have gone down in my expectations. And they’ve become the first company to jump off the life-raft that is electric vehicles to swim to the shore on their own. But it’s a long way to the shore. 

 

 

 

Monday
19Oct2009

EVcast #280

I forgot to post this at the weekend, but here's the video stream from Saturday's live EVcast. It was another 2 hour show, with guests Ben Nelson and Evan Tuer. 

For a full set of shownotes, head over to EVcast at www.evcast.com. 

Enjoy!

 

 

Monday
21Sep2009

The EV run of the year...

So I was musing on Twitter on Sunday that it may be fun to make a trip by EV for a charity or a good cause.  It was, I thought, slightly tounge-in cheeck, since my only real EV at the moment is the 25 year old City Stromer. Okay, it's a great car and doesn't show it's age at all. But the batteries are getting on (7 years old at the most) and the poor thing can just about handle a 25 mile range. 

Then local Social Media Guru, Nigel Legg (@Nigellegg on twitter) suggested that the obvious, long range EV trip may be to Copenhagen for the 2009 UN Climate Change confrence. Bristol to Copenhagen. In the winter. In an EV.  

That sounds just about mad enough to try.

I'd want to do it as a publicity stunt and a fund-rasier. Perhaps someone here could suggest a good charity. Helping victims of climate change sounds like a good one to me.

 

Yes, Bristol to Copenhagen. And Back. That's a trip and a half. Plus it would get me snow. and I LOVE snow. seriously, I've contemplated moving to Canada several times just for the snow. This little trip would be just before Christmas. Ideal snow time. 

So we're at this early point. This early point where we all sit back and try to work out the logistics of such a trip. Figure out how and where and when and who is doing what.  And which vehicle we'd like to take. 

I'd dearly love to take Tigger, the 25 year old cityStromer. That would make a really positive statement about the logevity of electric vehicle tech. It would also be lovely to take a car I know well. But before I left the fine shores of the UK I'd need some way of increasing the battery capacity. A new pack. That's £2,000. I'd also need to sort out some heating for the cold weather as that's currently non functioning. I'm happy to travel in the UK with no heater, but Northern Europe? Hmmm. No. 

So, unless someone is willing to sponsor me for a new pack (and if everyone who reads this gave a few pounds then perhaps we could actually do that) it's gong to have to be someone else's EV. A Tesla would be a great idea. I wonder if anyone at Tesla would be interested. The trip is just shy of 900 miles by my reckoning, and with careful driving a Tesla can acchieve that magic 250 miles on a charge. In winter I'd guess that may be slightly reduced, but it's well worth a try.  I wonder, does anyone at Tesla read this blog??? Or perhaps I could go with a iMiev? I fell in love with that car when I drove it a while back. Or perhaps a Th!nk?  Or perhaps I have a rich benefactor I don't know about willing to help sponsor my EV to get her ready.  

 

I'd also need sponsorship and help along the way. Ideally, I only want to charge up using renewable energy. So that means folks with wind turbines, people with electriciticy produced by renewable means, off grid or grid-based. And it means two charges per day for my car (which I hope will do 50 miles at least per charge - an iMiev or Tesla would be better and require less charges... hint Hint!)

There's a ton of logistics to getting this ready and happening in a few months. It's less than ten weeks away. But that crazy idea is now firmly planted in my head and I can't quite let it go. Who is up for a fun time and the craziest EV journey ever?

The only downside is timing.  I have existing commitments in the UK on the 7th December. I'll try my best to reschedule them, but It's unlikely that I'll be able to leave until the 8th December. The confrence will have already started by then, so our hope would be to arrive mid-confrence (It runs from 7th - 18th December). 

I think Chelsea is already quite keen on the idea. We've exchanged a few emails and tweets in the past 24 hours and I've mentioned it. 

I want to get ready already I LOVE to travel. and I LOVE to drive I've wanted to do a trip like this for ages, but I would only contemplate it in an eco way. An EV trip is ideal....Who is on board then? Anyone? Is it crazy? 

Monday
29Jun2009

Velma the PHEV, RIP.

It's probably come to the attention of many readers at www.aminorjourney.com that things haven't gone quite as well as they normally do.

I've got several articles planned, but in the past week I've been rather quiet. Aside from the fantastic Tesla launch party last week which I was privileged enough to take part in there's been a few nasty things happening in my own family fleet.

On Thursday morning, at about 1am, one of the battery packs in my DIY converted PHEV Prius blew up.

I say 'blew up', but it was really rather more akin to popcorn. Except the sounds I was hearing were quite loud and quite dangerous.  We're still not entirely sure what's happened, but it seems that at least two of the battery cells in one of the  second-hand Prius battery packs I'd added to my stock Prius had shorted, causing the batteries to charge unequally.

A PHEV pack should not look like this.

The three prius battery packs in my car were in parallel. As soon as one pack starts to short out cells the other cells in the pack start to become quite easily over-charged. As a consequence we think that the remaining cells went into a thermal runaway situation and, egged on by the hot weather that night the battery built up so much energy and pressure that it could only relase the energy in one way: A gaseous explosion.

The explosion wasn't a combustive one - more a pressure oriented one. It did, however, leave the inside of Velma with a very heavy thick mist, made of the innards of a NiMH battery - chemicals which aren't generally designed to be inhaled.  Bits of batteries hung off the back window and the battery temperature reached well over 50 degrees Celsius.

In order to prevent the whole of my house going up in an explosive mess, I opened up the back of the car and desperately tried to cool the battery packs down and make the car safe. Unfortunately in the process I neglected to wear appropriate face mask protection... and then I ended up in hospital with respiratory problems.

Discharged from the emergency room a few hours later and without much in the way of sleep to go on I wasn't in a fit state to blog about my experiences. I also didn't want to publicly say too much until I knew more about what had caused the problem and what the insurance company had to say about the whole affair.

There wasn't much nice left in Velma. The whole interior smells of hydrogen. Little pieces of Cobalt and Nickle lie in a fine dust on the seats and in the battery compartment. Thanks to the excellent photographic skills of John Honniball we have some photographs of just how bad things got.

Bits of battery aren't meant to be on the back window.

Luckily the insurance company (who knew about the modifications I'd made and had agreed to them) have been absolutely cool. The Insurance Adjustor came this morning and didn't even want to look in the back. He has said that Velma will be classed as a Category B insurance write-off - in other words, she'll not be allowed on the road again. It's likely that she'll be immediately crushed.

It's a gutting experience.

I feel terrible about the whole thing, but it does look as if the problems were caused by a battery short. It doesn't however excuse the care and attention that anyone wanting to do any type of EV conversion or PHEV work on their own. It's not a Sunday walk in the park. Double, Triple and Quadruple check everything - and make sure that you have more safety features (both driving and charging) than you ever thought you'd need.

 

Again, I feel it's important here to say that the method I used, which is based on the excellent work of the CalCars initiative and the wonderful open source project which has surrounded it, is not to blame here. Nor are those who seek to convert a Prius to a PHEV. Collectively, well over 1,000 cars prove that they're safe and that they work. Velma's explosion is not something you can blame these projects for. Nor can you blame the excellent work of Norm at HybridInterfaces. In hindsight perhaps there were things we could have done differently to try and help prevent such a nasty event - more charger monitoring, more cooling and more cell monitoring. 

So, thank you Velma, for your fantastic fuel economy and very brief time with us. You have been an inspirational car and have taught me a lot about the importance of the PHEV in our future motoring landscape.

 

While I wait for the insurance pay-out, perhaps someone could suggest the next car. We're leaning back towards owning another EV. Perhaps a bit larger than my first one....

 

 

 

 

Tuesday
23Jun2009

A letter to the BBC.

This morning the BBC ran a news story about the new green vehicles awarded a governmental award for their enviornmentally friendly credentials. The vehicles included the iMiev, the Lightning and the OEM Toyota Plug in Prius.

While it's always good to get positive press in the EV world it's really frustrating when a news organisation like the BBC don't bother to check their facts. The news item touted the Plug in Prius as a "Fully electric car" and claimed that the iMiev was the first EV with four seats.

I'm sorry, BBC, but EPIC FAIL.

 

(I'll post links when the article finally gets online - but at the moment there's no links)

 

Below is my rather curt email to the BBC.  I think it's rather ranty. But then I can't unsend it now so...

 

 

Thanks to the BBC for covering the story today on a new generation of eco vehicles, but as an Electric Vehicle advocate and plug in hybrid driver I have to point out some glaring mistakes with your report!

Firstly, the Toyota Prius is NOT fully electric. It's a plug in Hybrid. Toyota have produced their current Plug In Hybrid (which is only a fleet test vehicle, by the way) as a regular petrol-powered hybrid which also has a larger capacity battery and can plug in. It can travel about 8 miles in all electric mode but then uses the petrol engine to travel along.

My Prius is a DIY converted plug in Prius which I converted myself using available parts. It cost me £3,000 to upgrade to a plug in Prius and I drive it daily. www.nikkidrives.tv

Your reporter also insinuated that it's only recently that electric vehicles have had small enough batteries to have four seats. I'd like to draw your attention to my friend's Golf City Stromer, which at 27 years old is able to carry five passengers and also travel over 50 miles on a charge. Take a peek at http://www.evalbum.com/2656 . It's on the roads of Bristol, being used as a daily commuter.

There's also the famous RAV4 EV, which was produced by Toyota for several years at the latter half of the 1990s and early part of this century. Several hundred survived the crushing of the electric car in California when the Zero Emissions program was dropped. The RAV4 EVs which remain are now approaching ten years old and have over 100,000 miles on them in many cases. They're a full size electric SUV! Check out http://www.evnut.com/rav_owner_gallery.htm

Finally, the mixed messages at the end of the report concerning how power is generated and how efficient electric vehicles are didn't really clarify the situation. Energy can't be created. It's only transferred from one place to another. Electric vehicles, like their gasoline counterparts, consume energy. In electric vehicles the power is consumed from power derived from many sources, including coal and oil fired power stations. But, because of the scale at which electricity is produced, a kilowatt hour of electricity produced in a power station will produce less emissions than an equivalent petrol engine. Batteries are also very recyclable. A lead based battery can be 99% recycled. Nickel and Lithium batteries have a much longer life-span and are also regularly recycled.

The message from today's story was very mixed.

I'm really pleased that the BBC are finally taking electric transport seriously, but please, check your facts and get a reporter with an interest or a background in electric vehicles / alternative fuels before you run a story! There are folks out there (like me, for example) who make a living out of electric vehicle journalism. I podcast, blog and educate in the world of plug in vehicles and I have helped people make appropriate choices about how they can change their transport for a greener future.

Why not check things out with those who know the area? You'd not dream of doing a story on farming without a farming pundit, so please bring in appropriate pundits to discuss green transport!

Regards,

Nikki Bloomfield.

www.aminorjourney.com