Two Years of Driving Electric

Yesterday was two years to the day that I picked up MINI-E #250 and began a journey that would alter my life in many ways.

I had no idea I'd grow to enjoy electric drive as much as I did and I really had no idea I would become such an outspoken proponent of battery electric vehicles. The past two years have been a great ride, both figuratively and literally. The electric driving experience I have had with the MINI-E has been so great it has convinced me that I'll be driving electric cars from now on. The great news is that it is now possible, and that wasn't the case in 2008 when I filled out the application to take part in the MINI-E trial lease program. Back then you either had to buy a $100,000+ Tesla Roadster or build your own EV if you wanted a real, highway capable electric car.

Since I didn't have a spare $100k lying around or the time necessary to do a full conversion, I signed up to participate in the MINI-E Field Trial, not knowing at the time this program would take me off gas for good.
The program was initially supposed to be a one year, closed end lease. At the end of the year I would hand back the car and go back to gas, since there would still be no electric cars available for purchase at the time. However BMW offered one year lease extensions and now offered another six month lease extension, effectively making the MINI-E Trial Lease program 30 months for those who wish to remain in the program.  Six months from now, I and the other MINI-E pioneers that stayed in the program can transition directly from the MINI-E into the BMW ActiveE, the final test car before the 2013 BMW i3 hits the market. The ActiveE is a 24 month lease and when it ends, the i3 will already be in showrooms. The significance of this is that BMW has offered me a clear uninterrupted gas-free path, from the day I took possession of my MINI-E two years ago to the day they will offer the i3 for sale. No other car major auto manufacturer (that isn't named Tesla) can claim they have done that for any of their customers. I know the MINI-E group was small, but I think BMW deserves credit for this program. Sure we have to pay to lease the cars, and they are getting valuable information form these field studies, but no other major car maker took any of their customers off gas for good in 2009.

Being in the program has made me more aware of my energy usage, both in the car and at home. I installed a solar array, bought Energy Star appliances, changed all my lighting to either compact florescent and LED bulbs, adjusted my programmable thermostats, replaced old drafty windows and are generally more aware of reducing wasted energy. In doing so I have reduced my home electric usage about as much as I need to charge the car, effectively eliminating my personal fuel expense and the solar array eliminates 90% of my homes electric cost. I even drive more efficiently, using the regenerative braking as much as possible and I definitely find myself driving slower, even when I'm not driving the MINI-E.

I have driven the car 59,500 miles so far. That's about 30,000 miles a year or double what the average American drives and the MINI-E handled it without any problem. So much for electric cars being only good for low mileage drivers that only drive short trips! Oh and another thing, I've never been stranded on the roadside because I ran out of charge. Something that everybody that hasn't driven an EV seems to be worried about. The car has been extremely reliable and has required very little maintenance at all. Another thing that I'm really impressed with is that I have now charged the car over 1,100 times and it still has virtually the same range it did when it was brand new. I know at some point, there will be battery degradation, but I can tell you for certain, it isn't measurable yet and I have the data to prove it.

Somewhere in an underground storage tank at the Lukoil station I used to go to before I got the MINI-E, there are about 3,300 gallons of gas that wouldn't be there if I never applied for the program. You see, I always went to this one gas station to fill up as it was conveniently located on my route from home to work. It I had continued to drive my Toyota Tacoma for the past two years and 59,500 miles, I would have needed to buy about 3,300 gallons of gas as the Tacoma gets about 18mpg. This would have cost me about $10,000. I would have also needed about a dozen oil changes and would be looking at a major (recommended) tune up for the truck. Electric cars like the MINI-E require virtually no maintenance and after driving 60,000 miles you would probably only have to replace the tires and wiper blades.

So yeah, it's really been a great run so far. I really look froward to the BMW ActiveE, but I'm going to miss the minimalist attitude of the MINI-E. Small, great handling, fun to drive and still the feeling of  "efficient basic transportation" that I like. Electric drive in a MINI Cooper platform works and BMW would be foolish not to bring it back in a series production sometime in the future.

I always believed electric cars might be our future. They reduce our dependence on foreign oil, keep our energy dollars in local economies, improve our country's national security and are much better for the environment. The past two years in the MINI-E program proved to me that I was right.

Infrastructure Issues? Did MINI-E #250 cause a Transformer Meltdown?

When I arrived at work a few days ago, I plugged in as usual, just to top off my charge and be ready for the next 100 miles or so. However after about a half hour, I noticed some of the power in the restaurant went out. Not all of the power, just about a third of it. I have seen this before, so I knew exactly what happened. I had lost one leg of the buildings three phase electric supply. I quickly walked outside to the utility pole to take a look and just as I imagined, one of the transformers had a wire that was disconnected and was arcing with sparks falling from it.

I quickly called PSE&G, and they arrived about a half hour later and quickly repaired the wire and the restaurant was back to normal and my car resumed charging. Since the wire was arcing and sparks were falling, the Montclair fire department was on scene and made sure nobody walked under the area. 

Now here's the problem: This happened about six months ago and at that time my car was also charging when the problem occurred. The PSE&G technician that repaired the line asked me "What do you guys have in the restaurant, I've never seen a the same transformer wire meltdown like this twice in six months" He than said the wire was all charred and looked like it had been in a fire. He suggested I call my electrician to better "balance the load" at the restaurant or this problem will continue to happen. I get what he's saying, perhaps the load isn't balanced well and I should analyze it and properly spread the load evenly among the three phases. However, I built the building eleven years ago and never had a problem, now this has happened twice in the past year that I have been charging #250 there, so I am inclined to think while there was an existing balance issue, charging the car at 12 kWh is definitely the draw that pushed it over the limit.

One of the things I have said I love about the MINI-E is it's ability to charge so quickly. It can charge up to 50amps at 12kWh and completely charge the 35kWh pack in about three hours. Compare that to the Nissan LEAF which only has a 24 kWh pack, and still takes eight hours to charge because it can only charge at 3.3kWh. This means it can only accept about 1/3 of the electricity that my MINI-E which isn't great when you want to charge up quickly, but definitely easier on your utility company. I definitely think this reason is why most of the major auto manufacturers are setting the charge rate of their EV's at 3.3kWh (LEAF & Volt) or 6.6kWh (Focus, Coda) instead of higher. Future BMW EV's (ActiveE & i3) will be limited to 7.7kWh which is probably a good decision, as balancing fast charging against not wanting their customers to blow up their transformers needs to be considered. Tesla on the other hand is going to continue to allow charging up to 16.8 kWh and uses the same AC Propulsion technology that allows the MINI-E to charge at such a high rate. They don't seem to be concerned about supply issues, only time will tell if they are correct. I know this, if after plucking down $60,000 or so to buy a new Model S, you find out that you keep overwhelming your utility supply and cannot charge your car, you aren't going to be very happy.


There will be growing pains. As electric cars become more and more prevalent, expect to hear about electricity supply problems from time to time. The one good thing about relatively slow adoption of electric cars is that it will allow the utilities to identify weaknesses and problem areas, and upgrade what need to be upgraded before there are millions of EV's driving around everywhere and not enough supply to charge them.

BMW "Conversations" Video From the New York Auto Show

Rich Steinberg, manager of electric vehicle operations for BMW North America asked me if I would participate in a live Facebook Q&A at the New York Auto show last week. The plan was for me to answer general questions about living with and driving an electric car because of my experience with the MINI-E, and Rich would answer questions specific the the BMW ActiveE, which was being introduced at the show.

BMW does these Q&A Facebook sessions frequently and they call them BMW Conversations. You can view all the past Conversations on the BMW USA Facebook group page.

I had a nice time doing it and got to talk to the whole BMW electric car team. Everybody is excited about the launch of the ActiveE and that includes me. It looked fantastic and will have features like active thermal management, the ability to precondition the cabin and batteries as well as four seats and a trunk. As much as I love my MINI-E, I think I'm going to love the ActiveE even more.

MINI-E Pioneers Get Exclusive Look at the ActiveE!

Aaron Singer of BMW explains some of the ActiveE features to the MINI-E pioneers

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Last night the East Coast Mini-E pioneers were invited to a sneak preview of the BMW ActiveE at the New York Auto Show. The show doesn't actually open to the public until today, but BMW wanted the loyal MINI-E pioneers to get the first look at the successor to the MINI-E, and the final test vehicle they will be making before the 2013 BMW i3 hits showrooms. For those of you that are unfamiliar with the i3, it will be the first all electric car that BMW sells, and is scheduled to be offered for sale in 2013. The MINI-E, and now the ActiveE were low production test vehicles, leased to customers to help BMW refine the hardware and learn and overcome the challenges of introducing an all electric vehicle to the public so when they do sell the i3, it will be the best electric vehicle available. 

MINI-E customers have been promised that if we want to lease the ActiveE this year when the MINI-E program ends, that we would be guaranteed to be the first in line for one, and last night BMW took the opportunity so show us here on the East coast the car in person. A similar event is planned for the West Coast MINI-E pioneers next month. After the roughly 45 minute Q&A and everyone had a chance to sit in and check out the car, we were all taken out to dinner compliments of BMW. I'd like to than Rich, Hugo, Marian, Teresa and Aaron of BMW for hosting such a great event and making the MINI-E pioneers feel special. Taking the time in a very busy Auto Show week to spend a night with some of your customers was really appreciated by all of us. 

The cost will be very similar to the MINI-E's lease price, $2,250 down and $499/month which comes out to  $593/month over the course of the term. We are currently paying $600/month for the MINI-E, but that included comprehensive & collision insurance and the installation of the home charger. The cost of insurance and home charger have not been mentioned by BMW, so I'm guessing that means it will be the lessees responsibility. I think they would have announced that it would be included in the lease price if that was their intention. To be fair, no other lease program currently includes insurance and the home charger like the MINI-E program did so I won't be surprised if we are told that those things are our responsibility. If you add the cost of the insurance and the home charger, I'm guessing that will add about $2,400 to the total cost, or about $100 per month. We all have the electrical lines running to our current chargers, so all we need are the new chargers hooked up. The AeroVironment chargers that the ActiveE will be using can be purchased for $1,000 retail. I'm sure we'll get a better price since BMW is buying about 800 of them and the installation will take all of 15 minutes. Personally I plan to do the installation myself if BMW wants us to pay for it. My personal electrician will do it for me for $100; permit and all, I already asked him. The insurance should only cost  an extra $500 or $600/year since we're already paying the liability insurance for the MINI-E.

In case why anyone was wondering why my picture is on the jumbo screen behind the car in the photo above, it's because they were playing a video advertisement for the ActiveE in which, for a brief second or two, they played a clip from one of the short films about the future of mobility that I was in, so I waited until that moment came up and quickly snapped the photo! 

Anyway, the ActiveE looks awesome and although I'm really going to miss #250, I think the amenities offered in the ActiveE will take the edge off missing this car. The active thermal management and ability to precondition the cabin and battery(warm or cool it while still plugged into the grid) should make the car much better for me to drive in the cold snowy winters here in the North East. Plus, having a backseat and trunk will be nice also.

I'll be posting more about the event and the ActiveE in a day or so on my BMW ActiveE blog (You know I had to make a successor to this blog, right?) so check it out if you want to know more about the BMW ActiveE. Maybe you even want to apply to lease one also? Details on how to apply to lease an ActiveE will be posted on my ActiveE blog as soon as they are announced which should be in a month or two.

1,000 Charges and Still Going Strong!

Recently I passed the 1,000th recharge milestone with my MINI-E. That's considerable when you realize I have only had the car about 660 days so far. I've put 54,000 miles on it so that's over 80 miles per day, every single day I've had it. Obviously I haven't driven it every single day, so the days I have driven it I've probably averaged above 90 miles per day. That's a lot of charging, more than 1.5 times per day actually. Actually, the car is such a pleasure to drive, I find myself using it for everything I can, whether it be personal or for business use.

Those of you that follow this blog know that I occasionally write posts about my experiences for sites like Edmunds, AllCarsElectric and most often, Plugincars.com. I was talking to Brad Berman, editor of plugincars recently and he asked me if I would write a post on my range throughout the year in different temperatures. I was actually working on just that to post here, and planned to post it once I hit my 1,000th recharge. So instead of a full post here about it, I put it up on the plugincars website, that way it will reach an even greater audience than here, and give more people a chance to see how the car has performed. You can jump to the full post HERE.

A lot of people ask me about the range in extreme heat and cold, and whether or not I am beginning to notice battery degradation now that I have over 50,000 miles on it. I really haven't noticed any degradation, but my data seems to show that it is beginning to happen, as the second year data shows slightly less range that the first year throughout almost all temperature ranges.What the real usable life of a EV's battery pack is still debatable. There just aren't enough of them out there that are using the newer lithium ion chemistries that have been driven enough miles and charged enough times to have reliable data on, so I'm sure a lot of people are interested in the data that I've accumulated over the past 22 months.

Remember, the MINI-E is a prototype test car, and does not have a sophisticated thermal management system. The passive thermal management system it employs is really primitive, making this car particularly vulnerable to weather extremes. BMW will be using an active thermal management system on both the ActiveE and the i3, based on lessons learned from the MINI-E trial lease program: Here's what I've observed:

Richard Steinberg Talks ActiveE at Geneva

Richard Steinberg, Manager of Electric Vehicle Operations and Strategy, presents the BMW ActiveE at the 2011 Geneva Motor Show. I have written quite a bit here on this car, as I will be driving one when I turn in the MINI-E later this year. BMW has just unveiled the production version of the ActiveE this week at the Geneva Auto Show and Richard was there present the car. (You know, you could have brought me along too Richard)

50,000 Emission Free Miles

On February 12th, exactly 20 months to the day that I picked up MINI-E #250, the odometer turned past 50,000 miles. That's 610 days of driving this wonderfully unique car, and averaging 82 miles per day, every day I have had it.

Every day I drive down the road I look around at all the cars around me and realize I'm driving the only car in sight that's not spewing pollutants out the back of my car for the people behind me to breathe. Soon I'll be joined by Chevy Volts (at lease while they are in charge depleting mode), and Nissan LEAF's, but I've yet to run into one while driving yet.  It won't be long before there are then Ford Focus EV's, the Tesla Model S, Toyota RAV4 EV's, and the BMW ActiveE which I'll be driving in about seven months when I have to turn #250 back over to BMW.

No doubt the electric car renaissance is happening, and just about every major auto manufacturer has an electric car in development, and many are near production. That wasn't the case back in June 2009 when I took possession of my MINI-E. The only real electric option at the time was a $100,000 Tesla Roadster, no doubt an awesome car, but a bit out of most people's price range.

So I'll keep driving and charging my car with electricity I produce with my solar PV array on the roof of my home. I'll continue to drive by gas station after gas station, unconcerned about the current price of gasoline. (What does a gallon cost nowadays anyway?) By my account, I would have had to buy about 2,800 gallons of gas for my other car, a 2009 Toyota Tacoma if I did not get selected to be in the MINI-E program. I would have also needed about 10 oil changes, replaced my brake pads at least once and would now be due for a complete 50,000 mile tune up in addition to a litany of regular maintenance items like air filters & fuel filters. I figure I've saved at least $5,000 in fuel and maintenance, and it's probably really closer to $6,000.

Electric cars are extremely low maintenance, which is one of the main reasons the auto manufacturers haven't been really keen on building and selling them. They generally make more money maintaining and fixing your car than they do when they sell it to you. That's won't be the case with EV's. The one big maintenance cost is a replacement battery pack and that won't be necessary for 100,000 to 130,000 miles and 6 to 10 years after the purchase. Even then, they won't profit from it nearly as much as they would have from all the maintenance needed for an internal combustion engine car.

So honk and give me a wave if you see me out there driving around New Jersey. If the "EF-OPEC" plates or the "Starve a Terrorist, Drive Electric" bumper sticker aren't enough for you to tell it's me, just look for the MINI Cooper without the tailpipe sticking out of the back, there aren't that many of us around.

Thermal Conditioning for the Battery AND the Passengers!

The Cog & Temp icon you see it telling me the battery is too cold and the car will not have regenerative braking. I see this when the battery temperature gets in the low 40's. If the battery temperature gets any lower and the car will not accept a charge.

There's a lot of talk about thermal conditioning in electric cars, and for good reason. Maintaining proper battery temperature will not only help the vehicle to offer a more stable, predictable driving range, but will most likely be a big factor in determining how long the battery will acceptably perform before a replacement is needed.

The MINI-E is a wonderful vehicle. Those that have followed this blog know how I feel about it. I think the electric propulsion system pairs so well with the small, fun to drive MINI Cooper, that it's an outright shame BMW isn't going to offer it for sale in the near future, yes it's THAT good. All that said, the MINI-E is a prototype test vehicle and it does have it's faults. The most glaring shortcoming, is a lack of a proper thermal management system. The passive, cabin-air based system is insufficient to warm the pack in the winter or cool it off in the summer months. If the ambient temperature is below 95 degrees or above 50 degrees, everything is just fine and you can almost always squeeze out 100 miles of range if you drive conservatively, even 120-130 if you stay off the highways. However once the temperature extremes occur, the car lets you know it's not a happy camper. I'm going to focus here on the cold weather effects, since I did a post last summer about my hot weather experiences and difficulties.

The most obvious problem is the reduced range. I'm not really 100% sure if the battery simply cannot store the same amount of energy, or if it cannot efficiently use it when it gets cold, but the reduced range that the MINI-E has in the cold Northeast is something that you have to accept and manage. I know that it's not only the batteries storage/usage of the energy, but also the fact that the cabin heater uses a good amount of juice so it's really a double hit that conspires to cut into how far the car will go. This winter has been very cold and there are days when the temperature doesn't even approach 20 degrees Fahrenheit (-7C). On these days I'm lucky to push the car to 75 miles per charge. That's about a 30% reduction from optimal conditions, and in my opinion, it's just too much for the average retail consumer to accept.

That's -2 degrees!

Luckily, there is a better way to manage the battery temperature and thus the range, and that's by implementing an active thermal management system to heat and cool the battery as needed. These systems will obviously add to the cost to the vehicle, but in my opinion, it's money well spent. BMW seems to agree with me because their next EV offering, the 2011 BMW ActiveE will have active thermal management. I expect to be one of the few people driving an ActiveE this summer when the MINI-E program ends so I'll be able to report on how well the system does or doesn't work. This to me is the most important improvement that BMW can make from lessons learned in the MINI-E program.

MINI-E winter driving apparel !

There is one more thermal conditioning issue I need to bring to light. That's the MINI-E's inability to thermally condition it's passengers! There's no problem in the summer as the A/C works fine. However when it's cold outside, the MINI-E drivers here on the East Coast are cold also! The heater in the car is woefully insufficient to really warm the cabin or it's passengers. Those of us that have a MINI-E in NY & NJ have learned to deal with it, but it's not fun. Most all of us have learned to keep gloves, a hat and a blanket in the car at all times. Others have even used a hot water bottle(Now I know why BMW calls us pioneers!) I haven't done the hot water bottle thing, but I do keep a hooded sweatshirt, gloves and yes, a small blanket in the car especially when I drive home from work late at night when it's bitter cold outside and the car has been sitting outside for 12 hours.

My Garage Heater

Last year I did a post about installing a heater in my garage to keep the car warm overnight. It's works really well and even keeps my family room warmer because that room is adjacent to the garage. I set it at about 45-50 degrees so no matter how cold it gets outside the garage is around 45 degrees.  Recently I have also been pre-heating the cabin in the mornings. I have a small ceramic heater that I put in the cabin about 30 minutes before I leave for work. When I leave the cabin is very warm and I don't need to turn the heater on for a while and that helps to extend the range a bit. This is similar, but not as good as preconditioning, something all production EV's have the ability to do.

It's going to be really interesting to see how much better the BMW ActiveE manages the weather extremes. I trust the engineers over in Munich know what they are doing. I'm sure I'll be writing a lot on this issue once I've had the time to drive the ActiveE in the extreme weather and analyze my range data. It will be nice to use the MINI-E as a comparison vehicle as I write about the ActiveE. Hopefully I'll be using the word "improvement" a lot, but you never know...

Little Car, Big Impact

The MINI-E is a physically small car. You don't need to park it next to big trucks to realize that.

However, the cliche "Big things can come in small packages" may never have been more appropriate to say about any other automobile than the MINI-E. Flash back to 2008 when BMW first decided to make the MINI-E. Other than the Tesla Roadster, there were no options for a highway capable electric car, and the Tesla really wasn't an option for 99.9% of the population. The only choice a person really had to drive an electric car was to build one themselves, which again, isn't much of an option for most people. When I came across the online application to test drive an electric car for a year, it was such a unique opportunity I went for it.

Honestly, I don't think BMW had any idea the car would be as successful as it has turned out to be. They originally offered only a one year, closed-end lease because they didn't know how good the car would be, if people would like driving them or if they really wanted to make a serious commitment to electric vehicles. The MINI-E was truly a litmus test to see how the public would react to e-mobility. Now, about two and a half years after BMW decided to conduct the Trial Lease program, they have offered second year renewals, expanded the program to six countries, announced the MINI-E successor(BMW ActiveE) and have announced plans to sell a purpose-built electric car in 2013, the BMW megacity.

The MINI-E has also made believers out of many of the lessees who, like myself weren't really sure that they could live with an electric car. Well, this little car proved without a doubt that we can and in fact prefer to. The smooth acceleration, instant torque, and quiet drive of the MINI-E give it an exceptional driving experience. The fact that I can use domestically generated electricity (or electricity that I make myself with my solar array) make it even more enjoyable. Energy independence is an important issue for many people. More and more people are realizing the effects our addiction to foreign oil has on America. The cumulative effects of spending (borrowing really) over a billion dollars a day on foreign oil is crippling our economy and the powerful oil lobby spends hundreds of millions of dollars to influence policy in our government. People are beginning understand how dangerous it is to rely on foreign regimes for our energy needs and want options. They want to be able to choose the fuel that they use to power their automobiles and the MINI-E came along and showed us what EV advocates have been saying for years now; that electric cars are a viable option and that there is a demand for them.

Recently autobloggreen.com posted an article titled: "How BMW created electric vehicle advocates through Mini E program" which basically said that the people that have leased the MINI-E love it so much they want to tell others how great it is. They are definitely right in saying this. Many of the MINI-E drivers like myself have become active in advocating electric cars, bringing our MINI-E's to green car events and even speaking at conferences and expo's about their experiences with the car.

About a month ago BMW announced they would be investing 560 million dollars to upgrade their Leipzig assembly plant to build electric cars and another 180 million dollars to build electric car components. That's nearly three quarters of a billion dollars! One thing is for sure, they wouldn't have made such a grand commitment to e-mobility had the MINI-E program been a failure. I'm pretty sure BMW had no idea how much this little car would effect the future of their company when they first proposed building it.

MINI-E #250 and I are Included in the Marketing for Chris Paine's New Movie "Revenge of The Electric Car"

Back in 2006 Chris Paine wrote and directed a documentary called "Who Killed The Electric Car". This is a must see movie for any electric car enthusiast. (Actually I think everybody should see it) The film purpose was to try to investigate why the automakers (mostly GM) made electric cars, took them back from the customers and then crushed just about all of them so there would be no chance of them resurfacing and proving how good they really were. Back in 2006 when Chris made this documentary it seemed a hopeless quest to try to encourage major automakers to commit to building EV's, they just didn't want to and would always say there just isn't enough consumer demand to justify making them.

Now jump only four years to 2010. Just about every major auto maker has an electric car in development and two of them, the Chevy Volt and the Nissan LEAF, will be available for sale within two months. BMW has had over 600 electric cars in real world testing for a year and a half now and is poised to start their second all electric test car, the ActiveE next summer and will sell their first all electric car called the megacity in 2013. Ford announced they will sell a Focus EV in 2012, Fiat will offer a 500 EV, Toyota has partnered with Tesla to make another RAV4 EV, Honda recently announced they will have an EV in showrooms soon, Smart will have an electric version of their car and Mitsubishi will offer the iMiev shortly. WOW! What happened in the scant few years since 2006 and nobody seemed interested in making electric cars?

So Chris is making a sequel called "Revenge of The Electric Car". The film should be out sometime this Spring and I'll announce more about it as the date approaches. I was contacted by Michelle Kaffko, producer of marketing and distribution for the film and asked if I was interested in having my EV story used to help promote the movie. There is a link to the movies website on the top right column of this blog or you can jump to it from HERE.  Or just go to the website and click on the tab at the top that say's "Take Revenge" and scroll down a little to see how I've "Taken Revenge".

Back From The Bay Area Green Drive Expo

Picture of me and #250 on the Jumbotron at The Green Drive Expo

About two months ago I was asked by Brad Berman of PluginCars.com if I would like to sit on a panel of experienced electric car drivers to talk about living with an electric car and answer questions about the MINI-E and BMW's electric future. Brad was putting together the Bay Area Green Drive Expo and wanted one of the event programs to be three experienced EV owners for a Q & A session. I agreed to participate and the event was last Saturday, October 8th at the Craneway pavilion in Richmond, CA.

The event went really well. There were about 3,000 visitors and I got a chance to talk to some long time EV advocates like Chelsea Sexton (Who Killed The Electric Car) and Marc Geller, one of the founders of Plug In America. The two other panelists with me were Darell Dicky and Earl Cox. Darell has a RAV 4 EV and Earl has a Tesla Roadster. Both of them leased an EV-1 when they were available(Before GM took them all back and crushed them) and are fountains of information about electric cars. Darell, Earl and I are all frequent posters on Plugincars.com so I have communicated with them online, but had never met them before the event. It was nice to finally meet some of the people that I have been messaging online for a while now. Being on the East Coast I don't always get to meet many of the hard core EV advocates since many of them live in California where electric cars like the EV-1, the RAV 4 were available for a while. 

I really had a good time. I talked with so many people about the MINI-E, the BMW ActiveE and also the 2013 BMW Megacity vehicle. BMW was not present so I felt like the defacto representative. There were people there that were really interested in BMW's plans for electric mobility. I handed out printed cards that had ActiveE information on them and directed them to BMW's website and Project i Facebook page for information. There was a Nissan LEAF there, as well as two Tesla Roadsters, a Ford Focus EV, a Think City, a plug in Prius, a Mitsubishi iMiev, a Smart car, about a dozen professional conversions, electric motorcycles and electric assist bicycles. Chelsea Sexton was the keynote speaker, Toyota national manager of advanced technology Ed LaRocque gave a speech as did Gil Portalatin of Ford hybrid systems. There were test drives in the parking lot and all of the sponsors and speakers got together for a nice dinner after the event. 

It was really a great expo. Marc Geller even drove me back to my hotel from dinner in his RAV 4 EV. I had never driven in one before so that was a pretty cool experience. For me the best part was getting to personally meet all the people that I have only communicated with by email for the past few years. Thank you Brad for extending the offer to me to be a part of it all.

UPDATE: Someone posted a video of Marc, Darell, Earl and me on Youtube. This was recorded right after we were on stage for our Q & A session. Below is the link to the video.
http://www.youtube.com/watch?v=e8QsoUMxQbU&feature=player_embedded

MINI-E #250 Shows off at Green Transportation Expo

 

 I was asked to bring the car to a Green Transportation Expo in Florham Park last week. Fortunately, I pass through Florham Park on my way to work so it wasn't much of an inconvenience at all and I agreed. It was held in the parking lot of Pershing, LLC and there were about 15 other cars there. My MINI-E was the only pure electric so it got lots of attention and I was answering questions about it the whole time I was there. Most everyone really liked it and a few even knew about it. 

I even spoke to one of the organizers and he had told me that they were looking into installing charging stations in their parking lot for their employees. As you can imagine I encouraged him to do so and even offered some ideas and told him I can help him get in contact with the companies that make the EVSE's if he needed help. It's really great to hear employers getting on board with the EV movement. Workplace charging will play a big role in the mass deployment of electric vehicles. My personal experience of living with an EV was definitely improved when I installed a charger at my workplace. 

I talked about BMW's future EV plans including the ActiveE and Megacity vehicle and there was a lot of interest in those cars also. The day went well, there were a few hundred attendees and I'm sure more than a few of them went home with a different outlook on electric cars after I talked to them for a while.

Phil Blackwood and #411 stop by Nauna's for a Charge

Ever since I got a 50amp EVSE installed at my restaurant, Nauna's Bella Casa in Montclair, I have posted on the MINI-E facebook page and here on this blog that any other MINI-E driver that needs a charge can come over and "fill up" as needed. Many have taken me up on the offer. Actually much more than I expected, which is fine with me as I get to meet some of the others in the program, chat MINI-E, and then sell them a dinner or lunch while their car is charging.

This past Saturday Phil Blackwood stopped by with #411 for some quick electrons. Phil had driven from his home in Central Jersey to New York City to attend the Solar Road Trip rally, a movement to get the White House to re-install solar panels on the roof. Phil needed a little extra juice to make it back to his house and Nauna's was in a perfect location to stop off at on his way home.

Phil and I had a nice conversation, he had a late dinner and after about an hour charge he had more than enough juice to get home.
Thanks for stopping by Phil, it was nice to meet another MINI-E pioneer!

In the past year that I've had the EVSE at Nauna's I've probably had two dozen or so MINI-E's stop by to charge up. I'm thinking I need to talk to BMW about the installing a real public charging station in my parking lot when the ActiveE program begins and they can tell the ActiveE participants in the NY/NJ area that the station is available for them to use at no charge. We can get the press involved and advertise how BMW is committed to a sustainable future with alternative fuel vehicles... Hmmm

BMW Megacity Information

I posted some links to information about the upcoming BMW Megacity car on my ActiveE blog. The 2013 Megacity is the vehicle that the MINI-E program was designed to gather information for. Click here to jump to the post.

BMW Rendering of Megacity vehicle

In today's NY Times there is an article on BMW's future plans to develop electric cars.There have been a lot of speculation and artist renderings about what BMW's 2013 Megacity car will look like. Remember, the MINI-E is the first electric car produced by BMW's Project I, and was meant to gather information used to help ultimately develop the electric Megacity car. This is the first time a rendering has actually come from BMW and not just some magazine or artist, so it is sure to have some styling cues as to how the Megacity will basically look. It's obviously a concept rendering, but it does tell us what BMW is thinking.

Hot in the city tonight

I have often written here and on other blogs that the biggest flaw of the MINI-E isn't the lack of a back seat as others complain about, it's the lack of a thermal management system to keep the batteries at optimal operating temperature.

The cold weather seems to have a worse short term effect than hot temperatures do, since the range is dramatically reduced when temperatures drop below 30 degrees. However, I think the long term effects of overheating the batteries would be a concern if I actually owned the car and planned to keep it for 10 years of so. Supposedly, the life of these lithium ion batteries will be shortened if they were exposed to high temperatures (over 100 degrees) frequently.

Yesterday it was about 95 degrees outside with high humidity. I had a 50 mile drive that was mostly  at highway speeds. I had the A/C on and wasn't paying much attention to the temperature gauge until I got the warning icon that has a cog with a temperature symbol in the middle(see above). I think it showed 112 degrees at the time. When this icon comes on it means that the battery temperature is getting too high and the car in going to reduce the amount of regenerative braking that the car uses. I saw this icon last summer a few times and noticed the regen was less aggressive. As the temperature continued to climb the regen was less and less apparent until the temperature climbed up to 116 degrees and then the regenerative braking completely disengaged. It was the first time that has ever happened to me and it was really strange driving the car without regenerative braking at all. Having the car coast like a regular car does when you lift off the accelerator was strange after driving it for almost 13 months now with the aggressive regen that the car usually has. The reason the regen lessens and then completely disengages when the battery temperature get too hot is because charging the batteries causes them to get even hotter. This is good in the winter when I'm trying to keep the batteries as warm as possible, but when they are overheating like they were yesterday you don't want to do anything to make them even hotter.

The good news is that BMW realizes that the thermal manage system is necessary and the ActiveE and the Megacity EV's that they are making will both have sophisticated thermal management systems like Tesla has to keep the batteries within a certain range of temperatures (something like 80 to 95 degrees). This will help keep the car's performance nearly the same in the cold as they are in the hot weather, while also prolonging the life span of the batteries.

#458 Gets a Charge out of Nauna's

 Jim McLaughlin lives in Princeton, NJ and drives MINI-E #458. His daily commute takes him into Pennsylvania to his job every day and has a round trip of around 130 miles. Like me, Jim is able to charge while he is working, although it's at 120V, 12amps so it's a slow charge. Still, it adds about 20% to his state of charge while he works so he doesn't have to worry about the long 65 mile drive home. Because of his long commute, Jim has over 26,000 miles on his car and is second only to me in total miles out of all the 612 MINI-E's made. Over the weekend he and his wife stopped by Nauna's for some lunch and to top off #458 as they continued to their destination in New York City. The round trip was about 135 miles and slightly out of the MINI-E's range although Jim has made himself famous for getting exceptionally long single-charge driving range. He regularly gets 120+ miles per charge, but 135 mostly highway miles might be even too much for him to squeeze out of the MINI-E's 35kwh battery pack. Why take that chance when there is a friendly restaurant on the way in Montclair willing to let MINI-E drivers "fill up" for free? I've probably had a few dozen pioneers stop by and use the charger so far. I'm fine with that, I've let everyone know the charger is there and ready for anyone that needs it. Hopefully next year they'll be some BMW ActiveE's stopping by to get some juice because that would mean I'd have one parked out there too!

BMW Mega City Gets the Green Light

It really comes as no surprise but it's still nice to hear it formally announced. The BMW Mega City line, a sub brand that will be a line up of electric cars is targeting 2013 as the launch for their first pure BEV. It will be a five seat, three door hatchback and may look very similar to the photo above.

This is great news for everyone following the MINI-E program and other electric cars. Many of us in the MINI-E trial lease have wondered "What are we really working on?" BMW had told us from the beginning that they do not have plans on refining and selling the MINI-E, and that this program was gathering information for a future electric car from BMW. Now we have some clarity and even a picture to look at.

The BMW ActiveE will bridge the gap from the MINI-E to the Mega City vehicle and will have most of the components that will be used in the Mega City. We have been told that those of us in the MINI-E program that sign up for a second year(like I have) will have first priority to get an ActiveE next June. There will be roughly 700 ActiveE's positioned around the world for real world testing.

I get a visit from the MINI-E engineering team

I came to work on Sunday and left for a while, leaving #250 parked right by the front door of the restaurant. When I returned, one of my waitresses said there was a table of guys that were looking at my MINI-E parked outside and when they were seated they asked to speak to the owner. So I walked over and proudly told them "I own the MINI-E and yes it's 100% electric, not a hybrid" I said this because it's very common for a customer to ask about the car, and they almost always assume it's some kind of plug in hybrid.

Well, I was unaware of who I was speaking to. In fact, I might as well have been explaining how to make bolognese sauce to Emeril. The gentleman second to the left in the photo above is Anton Lesnicar, chief engineer for the MINI-E and the other four are all members of the engineering team at BMW. So after they wiped their smirks off their faces and said "yeah, we kinda know what it is, we designed it" I then knew what I was dealing with.

They told me they wanted to meet the pioneer with the most experience driving the car(referring to the 27,000 miles I've logged in the car so far) as well as get some of the great pizza we serve. So they ordered some pizza and I sat down to talk EV with them. We touched on subjects from the cost to be in the program, to the lack of a thermal management system, to future BMW EV's namely the ActiveE and the Mega City. They also told me they are aware of, and visit this blog occasionally.

I had a great time picking their brains and I think they liked the feedback that they got from me. I gave Anton a copy of my trip logs that details every mile I've driven in the car so far which I'm sure he will go over thoroughly. I then asked them to stand in front of #250 charging up on the side of Nauna's and they gladly obliged.

Thanks for stopping by guys, I hope to see you again sometime!

Nissan LEAF Tour visits New Jersey

My wife and I stopped by the Liberty State Science Center in Jersey City this morning to see Nissan LEAF. Nissan has dubbed it the Nissan LEAF Tour and they are stopping at various cities around the country to show off the car. I thought the car looked better in person and definitely was designed with aerodynamics as a primary concern. We got there at 9:15 am and nobody was there yet so I could really talk to the representatives. I voiced my concerns about the lack of an active thermal management system which is what I believe is the MINI-E's biggest flaw. It's acceptable in the MINI-E though because we know it's a test mule and not a polished and refined vehicle that will be offered for sale. The reps stressed that the Lithium Ion batteries that will be in the Leaf are superior to the ones in our MINI-E's and have tested well and will work better in cold weather. She also told me that Nissan has discussed this at great length and is prepared to install a thermal system if they see that there are problems with the cars. Anyone that had already bought a LEAF would have the system installed at no cost to them if they decided that it was necessary.

I do like the car a lot, but I am also concerned with size of the battery pack. It's only 24kwh. If you compare it to the MINI-E's 35kwh pack it looks underwhelming. The Leaf is lighter (by about 600lbs) and more aerodynamic though so that should help to bridge the gap in energy storage. Plus, it's been designed from the ground up as an EV, so perhaps it will come close to the MINI-E's true 100 mile per charge range. Nissan is claiming a 100 mile range, but remember the MINI-E was rated as having a 156 mile range and that's about as real as Santa Clause.

As much as I like the LEAF and want to support Nissan for having the guts to be the first major auto manufacturer to actually sell an EV, I think I'll stick with BMW and see where they are going with Project I. We have been told that the MINI-E trial lease participants will be offered another year extension, but we haven't been told what we have to pay if we want to keep the cars for another year. We have also read that BMW will transition some of the MINI-E participants into ActiveE leases in June 2011 which is when our second year lease will be over. Again, no promises and no word on what it will cost us. Even then, it's just a one year lease and we can't keep the cars. Hopefully, this possible three year lease odyssey will end with an offer to buy an ActiveE or Megacity or whatever BMW is going to call the EV they eventually sell. Leasing is OK for now, but in the end I want to own an EV. I give Nissan a lot of credit for bringing the LEAF to the market for sale. After checking out the car in person, I think they are going to make a lot of people that want to own an EV very happy.