Category Archives: Electric Vehicles

EPA Gives Honda Fit EV A 118 MPG (eq) Rating


The EPA gave the Honda Fit EV a 118 mpg equivalency rating. This is their best rating yet for a passenger car.  My daughter owns a Fit, IC engine, and gets great mileage and has experienced very low maintenance and up keep costs.  It’s a very good vehicle. But most all of the EPA rating mileage equivalent for EVs and hybrids have come down as the owners face the real world of driving.  The EPA is rating the Leaf at 73 mpg equivalent.  Read my posting of a Tennessee Leaf owner’s trip  here.

The new EPA rating for the Chevy Volt is 38 mpg versus the former 35 mpg.  This change stemmed from an upgraded Li-ion battery that can hold a 16.5 kWH charge versus the former 16 kWH.   Added a half hour to the battery charge time however. To read more click here.

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Not Much Joy In EV Land—May Sales Data


The Chevy Volt hybrid May sales were 1680 up from 1462 in April.  The forecast annual sales of 45,000 seem to be a stretch with only 7057 Volts sold year-to-date.  A little arithmetic says that about 38,000 Volts need to be sold in the remaining 7 months of 2012.

The Nissan Leaf sales of 510 in May were up slightly over the 370 sold in May. Year-to-date leaf sales are 2613. The Nisan people maintain that they will sell 20,000 Leafs in 2012.  But the still under construction Smyrna, Tennessee plant, said to be capable of making 150,000 Leafs annually, is not scheduled to startup until late this year.  Until then, Nissan will supply the market from Japan.

Underperforming would seem to be the proper word for hybrid and EV sales in the US.  High gas prices and still the sales are anemic.  One more example of Obama’s costly green energy plan not living up to his overblown promises.

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Garage Fire—Karma Caused?


Although a Fisker Karma was housed in a garage that burned down, early accounts suggest that the EV was not the cause. The U.S. National Highway Traffic Safety Administration (NHTSA) is assisting in the investigation of the early May fire at a home in Sugarland, Texas.

Roger Ormisher, a Fisker spokesman said: “The lithium-ion battery of the Fisker Karma was fully intact after the fire and has been tested and is in full working condition. Currently, the precise ignition source and cause of the garage fire is still to be determined.”

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IBM’s Lithium-Air Battery Project


IBM is working on a lithium-air battery that they believe has enormous potential to slash the weight and cost of battery packs.   In an Aol Energy blog posting, IBM’s Winfried Wilcke says: “Improvements to the chemistry and manufacturing methods of Lithium-ion cells have led to reliable improvements in price and performance by about 6 to 8 percent per year.” But he adds:  “…. the cost to outfit an EV with a battery pack-estimated today to add $10,000 to $15,000 to the price of Chevy Volt or Nissan Leaf-will fall by only half by 2020”.   Wilcke feels this is not fast enough to make EVs go mainstream.

Wilcke is the Principle Investigator of the IBM Battery 500 Project.  Scientists theorized that combining lithium with oxygen could create a battery with unprecedented energy storage potential. According to the posting:

A key feature of this approach is that the reaction “breathes” air, taking in oxygen when it discharges and releasing oxygen while recharging. Because the battery “borrows” these molecules from the air, fewer raw materials-and less weight-needs be built into the device. This “Lithium-air” approach shows enormous theoretical potential to slash the weight and cost of battery packs. In 2009, IBM took a very long-term bet to see if it could realize this theoretical promise. The resulting project, dubbed Battery 500, aims to produce batteries able to propel an EV 500 miles on a single charge, roughly matching the range of a tank of gas.

Three years in, the results are tantalizing. Lithium-air shows the potential to store up to ten times the energy per weight of today’s commercial Lithium-ion batteries, opening the door to potentially game-changing applications. For instance, if a current EV can hold 100 miles worth of charge, a bank of Lithium-air cells promise to boost that capacity to 500 miles at similar weight.

To be sure, the scientific challenges facing the project remain daunting. After three years of work, the basic operation of rechargeable Lithium-air chemistry has been exhaustively characterized, showing the way ahead. But before Lithium-air cells can move from the laboratory to the car show room, researchers still must improve the cells’ long-term cyclability, speed-up the time needed to charge and discharge, and further drive down costs.

Still, the researchers have been knocking off these sorts of challenges so steadily that they hope to have a working a large-scale prototype within the next two years. Automotive commercialization would be further out, sometime between 2020 and 2030.

If this battery is what is needed to make the EV go mainstream, the forecast of battery commercialization of somewhere around 2020 and 2030 must be discouraging to the advocates that want to replace fossil fuels.

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A123 Systems Li-ion Battery Maker Loses $125M In1Q


A 123 Systems Inc. expects to post a net loss of $125 million(M) for the first quarter on revenue of $10.9M.  A123 Systems revised their 2012 revenue forecast downward from $230M to $300m to $145 M to $175 M.  Because the $300M revenue initially forecast less the $125M first quarter loss equals the new $175M revenue forecast, it looks like they think the rest of the year will be pretty smooth sailing.  That is an optimistic call, it would seem, in view of only $10.9M revenue in the 1st quarter. Part of the first quarter loss was a $51M charge to fix the Fisker batter packs.  To read more click here.

Besides making batteries for Fisker which I suppose is their principal client, A123 systems have made batteries for the GM Spark, BMW, and Shanghai Automotive.  They have supplied batteries for Tata transit buses and Daimler hybrid buses.  They have installed some 90MW of storage capacity for wind farms.

A1213 participated in Obama’s Energy Department and the State of Michigan’s incentives programs.  In September 2010, A123 received a $249 million grant from the Energy Department and $125 million in state of Michigan incentives.

Do you think this company will survive?  It’s a close call,one would think.

cbdakota

Automotive Engineering Execs Pessimistic About Electric Car Sales


The Society of Automotive Engineers (SAE) World Congress was held April 24 &25 in Detroit.  Ford, GM and Chrysler representatives were pessimistic about the future of electric vehicles according to an article in the Wall Street Journal (WSJ).   This is somewhat surprising in that the President has been promoting electric vehicles as a centerpiece of his auto-industry policy.  President Obama has offered $2.4 billion in grants to boost some 48 projects related to electric vehicles or battery production according to the WSJ. This may have required some amount of courage as we know the Administration is a major partner in both GM and Chrysler.

Obama has set a goal of 1 million electric vehicles on the road by 2015.   But if you listen to the auto company engineering execs, it would seem that Obama’s goal is not likely to be met.  Fundamentally they see the buyers not interested in the high price of the electric vehicles and the execs don’t see the prices dropping real soon.

Joseph Bakaj, vice president for powertrain engineering at Ford said:” “By 2025, we see battery electric vehicles still with too long a payback, and inadequate range,”

Sam Winegarden, executive director of powertrain-engine engineering at General Motors Co. made a similar point with a chart comparing the amount of energy delivered by a given volume or mass of fuel. On his chart, lithium-ion batteries, used in electric cars such as the Nissan Leaf and GM’s plug-in hybrid Chevrolet Volt, were ranked close to zero compared to gasoline and diesel fuels, which delivered the most energy for the least amount of weight and cost to the consumer.”The rumored death of the internal combustion engine is premature,” Mr. Winegarden said.

Chris Cowland, director of advanced powertrains at Chrysler Group LLC, offered some revealing figures. A conventional, gasoline-fueled internal combustion engine and transmission make up about 10% of the cost of a $30,000 car, or about $3,000, he said. Ford Chief Executive Alan Mulally at a green-car forum in New York City last week said batteries for the electric Ford Focus cost $12,000 to $15,000 for a car that is priced at $39,200, about $15,000 more than a petroleum-fueled Focus.

Robert Bienenfeld, senior manager for environment and energy strategy at Honda Motor Co.’s U.S. arm, said that by 2025, a customer who buys a plug-in hybrid could wait 10 years to recover the added upfront costs, compared with a 2025 car outfitted with a more efficient gasoline engine and transmission. The payback for an all-electric car would be even longer

Nissan on the other hand is bullish about electric cars. According to the Nashville Business Journal, Brendan Jones, director of Nissan Leaf Marketing and Sales Strategy said that the Leaf buyers have an average household income of $131,000.

I would be optimistic if the typical buyer were someone in the mid $50s income range.

h/t The Hockey Schtick

cbdakota

Offshore Windmills To Save The US Postal Department


Senator Carper  (De Dem) delivered what I believe to be an inane idea in a recent Senate speech. His idea is to build a vast number of offshore windmills.  Then begin to junk the existing fleet of fossil fuel powered mail delivery trucks, buy new all electric trucks and charge them every night using power generated from the offshore windmills.  Vastly overpriced electricity,  I might add.

Watch the video to see Senator Carper in action. I don’t know how much this scheme would cost but I image it would be huge.  Probably enough to sink the post office instead of saving it.

I used to live in Delaware—never voted for Carper, but unfortunately I was in the minority.  Carper beat the incumbent, Senator Roth (of the Roth IRA), in 2000 by a 56% to 44% margin. He defeated Jan Ting by 70% to 29% in 2006.  He is running for a third term in the November 2012.  His opponent will be determined in the September Delaware primary election.

Cbdakota

 

Only One In Three Hybrid Owners Buy Another Hybrid


Edmunds.com commissioned a survey that found that hybrid owners were not likely to buy another one.  Edmunds had R.L. Polk conduct the study that determined only 35% of hybrid car owners bought another electric/gas vehicle as a trade-in during 2011.  If the repurchase behavior among the high volume audience of Toyota Prius owners is not factored in, hybrid loyalty drops to under 25 percent.

It is thought that the increased availability of new high mileage gasoline-powered cars at lower prices is causing the shift away from the hybrid.  Edmunds reports that: “The 40-mpg category has risen from one vehicle in 2010 (the Smart ForTwo) to nine vehicles in 2012. “Even as gas prices soar, the economics of buying a hybrid vehicle don’t make much sense in many cases,” Edmunds.com Chief Economist Lacey Plache explained in a statement. “   To read more click here.

A previous posting on this site, “Evaluating The Cost Of Ownership—Electric v Gasoline Cars” provides the DOE program for comparing different makes and models of cars to determine the cost of ownership

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Chevy Sells More Than 2000 Volts In March


The Washington Post reports that Volt sales were the best ever in March, selling more than 2000.  The figure sounds high to me but we will see tomorrow when GM  releases the official sales figures.

3 April Update.  GM reports that March sales of the Volt were 2,289 units.  

GM normally shuts down their production lines for two weeks in July to make the change-over for the next year’s model. However the inventory build-up of Volts at the dealerships may cause the company to take an extra week of down time on the Volt production line in July.  If the sales stay strong, they may cancel that extra week.

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Evaluating The Cost of Ownership–Electric v Gasoline Cars.


The New York Times posts an essay titled “The Electric Car, Unplugged” by John Broder, 25 March 2012.  The Hockey Schtick summarized the NYT article this way:

An article in tomorrow’s New York Times proclaims, “The state of the electric car is dismal, the victim of hyped expectations, technological flops, high costs and a hostile political climate.” In typical NYT fashion, the article concludes with the implication that the failure of electric cars is the fault of the fossil-fuel industry.

Because The Hockey Schtick said it so well, you don’t need to read the NYT article, but if you choose to, click here.

I imagine it is hard for some people to put themselves in the shoes of the car buyer.  Most of us are confined within certain boundaries such as amount of money that can be spent on an automobile and what we need to be able to do with that auto.  Gas prices enter the picture but they are not the sole consideration.

My belief is that the people most hurt by higher gasoline prices are typically those having to drive a lot of miles.  Now, while that doesn’t seem like a particularly profound insight, it probably is better than assuming that a person driving a lot of miles would be disposed to buying an EV or a hybrid.  EVs are really not for the high mileage drivers.  The hybrid might seem to be competitive but it’s advantage goes away after just a few miles.

The DOE has a program for comparing different makes and models of cars to determine the cost of ownership.  Using the DOE calculator, the Chevy Cruze is a better buy than the Volt. The DOE program considers operating cost plus initial investment, expected depreciation and cost of maintenance at today’s prices.   The Volt does beat the Cruze when calculating only the cost of fuel.  The DOE uses a 2011 purchase price for the Volt at $40,280 and the Cruze at $18,125.  To use the DOE program to make your own comparisons, click here.

Now some examples: Imputing $4 per gallon gasoline, and 30,000 annual miles into the DOE program, the Honda Fit gives better cost of ownership than the Prius until the 11the year of ownership.  Hardly any autos are still around at the 300,000 miles so data after ten years seems to be of little value.  The Fit cost of ownership advantage gets better at less than 30.000 miles per year.

So where does that leave the EVs and the hybrids?   Seems to me that those go to the people that have a lot of money.  Most of them don’t really worry too much about the price of gasoline anyway.  If you only drive 10 miles to work and 10 back each day, the EV will serve you nicely but the cost of ownership would be very high due to the initial cost and very little to do with the price of gasoline.  If you use the DOE program to compare the Fit versus the Leaf at 20 mile daily commute and 7000 annual miles total with gasoline at $4 per gallon, the Fit is much lower cost of ownership than the Leaf according to the DOE program.

Another factor that is not necessarily rational but has been experienced often in the last 30 years is that gasoline price peaks and then retreats.  New lows may exceed previous lows but at the lower price, the Honda Fit, for example reaffirms the decision to avoid the costly EVs and hybrids.

The reason that EVs and hybrids are not setting sales records is not some nefarious BIG OIL plot, but rather it is rational decision making on the part of the buyer.

cbdakota