My car for the past 3 years has been a super fun, super reliable, and sturdy 2005 Toyota Tacoma. You know how some folks get really attached to their cars? My Taco was a member of the family. I loved driving it and I loved doing the work to keep her in working order. We went on many adventures together ... driving on the beach, up steep mountain dirt roads, long open stretches of freeway ... tying a flag pole to the bed for the 4th of July and letting Old Glory fly, laying in the bed by the ocean while the sun went down, getting stuck in the middle of nowhere and digging a trench with my bare hands so the wheel could get traction .. and oh she was beautiful. I remember driving her around the mountains because I was having a bad day and my friends were being douchenozzles. Even spilling transmission fluid was an adventure.
So how on Earth could I give up something I love that much? To quote - times change and so must I. Times are very much changing indeed. Without getting into too much detail, lets say that my beloved Tacoma could no longer fit the role I needed her to. I spent 150 - 200 bucks a month on gas even with prices being a lot lower. If gas gets close to $4 a gallon again (which I think it will eventually) that cost can go to $300 a month or more. Even worse, the truck becomes a commuter, I couldn't use it for what I got it for, and would still have to make payments on it even if it wasn't being driven.
So, I made the extremely painful decision to sell the truck. Seriously ... I cried. I had some pretty bad anxiety issues for a couple of days afterwards and was acting pretty snippy. Getting my new car was a sad, sad experience. I am still hesitant to put pictures up.
Now that a couple of weeks have gone by, I can more objectively evaluate the change that I made:
The car I got is very, VERY different from the Tacoma. I leased a 2015 Chevrolet Volt. My last serious entry was about electric vehicles and whether I thought they were worth the expense. I have constantly wondered if EVs were practical for average middle class consumers. I spent several occasions talking with Tesla employees for an hour or more at a time. Turns out, some EVs are reasonably affordable via a lease after which you can return the car or purchase it outright.
The Volt in particular fit my needs better than any other car I could find. Why did I make this decision? In a nutshell, it is based in my dad's Four Rules of Economics (which is ironic since my dad despises GM and EVs in general):
1) Everything is a cost/benefit situation - I spent the better part of 2 weeks trying to evaluate what the pros and cons were of getting a different car. I started with a problem statement that the truck could not meet my requirements. I could have kept the truck and bought a 2nd beater car, but we reasoned that a 2nd car wasn't necessary right now and would incur more cost than we could afford. So, exchanging the truck for a car that would meet our needs, not make costs any higher at worst, and being something I enjoy driving was the best option.
What were the costs and benefits of the Volt in particular? The biggest cost is the loss of cargo capacity. I also won't be off-roading again any time soon. The benefits were many: just enough space, marginal increase in my monthly payment, and a dramatic decrease in my fuel costs. It is also a lot of fun to drive - which I will get to later! It also fit the profile of what currently meets my needs. I rarely drive more than 30 miles a day so the battery is plenty big enough to get me to and from work and around town with charge to spare. It also helps that there are charging stations nearby (some free ones too) and that power is dirt cheap. For the few long drives I plan to take, I don't have to worry about range anxiety as the gas engine adds 320-350 miles to the limit of the vehicle.
The benefit of a lease is that part of this experience is experimental. If I find that a plug-in hybrid is too much hassle or the car is a lemon I can give the keys back with no consequence. The trade-off of course is if I decide to keep it, I will be making payments for a while. If I give it back, I get nothing in return. I went with the former because in 3 years, my requirements will probably change and I can adjust as needed.
2) Nothing is Free - The Volt is not a cheap car, but neither is a gas guzzling van, truck, or SUV. Oil and gas are obviously not free and neither is electricity. It isn't free for 'big oil' to extract, refine, and ship oil to market and neither is it free for utility companies to generate electricity.
At base electrical prices, the cost to go 400 miles is cut by more than half for fuel against my previous vehicle (25-30% overall). Other advantages near me may save even more (such as my landlord generously letting me charge in our complex's underground parking garage at no extra charge; I did offer to pay for the extra electricity). I understand that the electricity used to power my car has to come from somewhere and someone has to pay for it. The point for me is the cost of a lease and fuel was better than the cost for payments and fuel for my former vehicle vehicle which would have taken just as long as the new lease to pay off anyway.
3) Everything is Finite - I am not an environmental junkie. If you talk to me about fossil fuels and climate change I will probably brush you off. I do believe in environmental stewardship however - responsible use of resources. That doesn't mean not using a resource entirely. Oil is reason for a lot of the progress we have made in todays world.
That said, using less oil is not a bad thing! Whether oil lasts 10, 100, or 1000 years it is still a finite resource. Same goes for electricity and how it is generated. Electricity is cheap and plentiful where I am now, but it may not stay that way; it can't stay that way forever.
4) Profit is good - Oh this will rattle a few people's cages. Car companies can't continue to make or expand their enterprises if they don't have cash. So if you think that electric/hybrids are a good idea, buying them will help convince the manufacturer that they need to make and sell more of them and in more places. I think diversity in the energy sector is the single best way to drive costs down for everyone across the board and encourages innovation for the best solutions in terms of technology and cost in the hope of attracting new or recurring customers.
The "profit" I make in saving money also gives me the freedom to spend the savings where it really should be going. Which ... is really the point.
So how does the Volt work? It uses either a 17.1 kWh battery pack (12 kWh usable battery) or a gas engine to power a single gear motor system, called Voltec Electric Drive by GM/Chevrolet. In EV mode, it uses the battery to drive the motor. When the gas engine is engaged, it spins a generator which in turn supplies power to the battery system. Power is drawn the same way as in EV mode, except the battery is merely being replenished by the engine. Both of these systems can be used concurrently if demand requires it. In this case two clutches connecting the smaller generator to the engine and the motor close, a third braking clutch opens and power from either the battery, gas engine, or both can be supplied directly to the motor driving the wheels.
In EV only mode, the car gets an official 38 miles of battery range. Many people can easily get 40-50 miles of range, sometimes more. How? Regenerative braking is one way! When the vehicle is coasting or braking, the action of the drive shaft spinning turns the generator, which supplies more electricity to the battery pack. Using the gas engine, the vehicle can get an extra 320+ miles and with only a 9.3 gallon gas tank, it isn't terribly expensive to refuel, though you should use premium gasoline. Having "predictive driving" habits limits use of braking and can help limit the need to use hard acceleration.
What is it like driving a Volt? Here are some of my impressions:
1) it is extremely quiet, even if the gas engine is turned on. If it weren't for the noise the dashboard makes when you start the car, you can hardly tell it is turned on.
2) For such a heavy car, it has some giddy-up when you apply power from a stopped position. One of the benefits of a single gear transmission is you get all of your torque regardless of your engine speed. So, while the Volt won't win any prizes for its 0-60 rating (8-9 seconds), you have decent enough acceleration for everyday driving. Using Sport mode allows the driver to move in and out of traffic with a little more "zip," but doing so can affect range. It is the most responsive car I have ever driven. Though the truck had a lot of torque, there was a "rev up" period and you had to be at certain speeds to use it effectively.
3) Using regenerative braking makes the anxiety of having only 38 miles of battery range much easier to deal with. I live near a steep hill, so when I go to work, I spend my first 2 miles of driving accumulating a few extra EV miles and using almost zero battery power. So, when I get home, even though I have driven 15 - 20 miles, I still have ~27-29 miles on the battery. Here's to using simple physics.
4) there is more space in the back than it appears. I can load my heavy gear like bikes, camping equipment, rifle cases, etc. with no problem at all.
5) For most of my driving, recharging is fairly straightforward, I just plug it in when I get home and I have a full charge when I leave the next day. I use less than half of the battery on average so it takes only 6 hours or so to charge on a simple 110 V outlet. It takes very little time to plug and unplug - I just toss the charge plug in the back seat. For those occasions where the battery is mostly depleted, there are several 240 V chargers within easy driving distance, one of which is near a trail I frequent and is free (for me) and another charger for $2 a session is a 5 minute walk from work. The trick is finding ways to charge the car without wasting time. The hardest part about charging seems to be ensuring the charge door is closed when I am finished.
6) Extended range (ER) driving is not as complicated as it sounds. A benefit to having a dual power system is you are not dependent on one or the other to supply your fuel. The battery is most effective on city surface streets and the gas engine provides more efficiency over longer distances on the freeway. Transitioning to one system or the other is seamless; I could barely tell the engine was turned on. You use "Hold" mode to force the car to use the engine, which I did for the majority of my freeway miles. The system will then try to maintain the level of charge you have in the battery when hold mode was set. Transitioning back to the battery will make the car use any surplus regen battery power first (these are registered as gas miles though gas isn't actually being used). My first ER trip was 130+ miles ... 50 on the battery and 80 on gas. (The trip cost me $5.50 w/ the Volt, nearly $18 with the truck).
7) Engineering perspective - If you haven't noticed by now, I am an engineer by profession and I know a good design when I see one. The design of the Volt system is surprisingly simple. Battery, motor, generator, inverter, and gears (which turns the motion of the motor into kinetic energy for the drive shaft).
8) If there are any complaints about the Volt, they are: no spare tire, the tires were under inflated, (owners on social media complain about tire wear more than anything else.) The other is the Volt has huge blind spots at the 5 and 7 o'clock positions.
9) Now that I don't use gas to power most of my transportation, there is a little anxiety in keeping it that way. You can't help but smirk when you pull into a gas station only to get a snack or drink while everyone else is in that "line" waiting for their next batch of gasoline.
10) Technology everywhere! My phone seamlessly syncs with the Volt's bluetooth, music plays clearly, hands free, a fuel/power status dashboard, remote access via Onstar's app, usage metrics via myvolt.com ,.. this is only the basic model.
Now that I've addressed what I think about my new ride - time to address some common questions and myths.
1) You've said you save a lot of money on fuel. Just how much?
Electricity where I live is around 9 cents per kWh. My average commute is about 15 miles w/ 4 kWh used. (That hill I talked about earlier .. I have to go up it on the way home).
4 kWh * .09 dollars = 36 cents per day.
With the truck, I got around 19 miles per gallon with city driving, so:
15 miles / 19 mpg * $2.60 dollars per gallon = $2.05 per day.
$0.36 >> $2.05 PER DAY
$1.89 >> $10.26 PER WEEK (work commute only)
$27 >> $137 PER 1000 MILES DRIVEN (1000 miles / 40 miles per trip * 12 kWh per trip * .09 cents per kWh) (~2.7 cents per mile)
I'd likely use the $2 per session charger for a complete charge so if I drive 40 miles on a charge, I get:
$50 per 1000 miles driven > 5 cents per mile
Convinced yet? Think I am underestimating? OK - here is 11 cents per kWh (15 miles / 4 kWh)
$0.44 per day
$2.20 per week
$33 per 1000 miles driven
The Prius gets 50 MPG and it still costs $0.82 cents to drive those 15 miles.
It would take an electricity price of 51 cents per kWh to break even with gas costs on the truck.
$30 bucks a month vs. $150 or more ... nuff said!
2) OK, so it costs less to drive on the battery, but the electricity still has to be generated from somewhere, so aren't you still using fossil fuels?
This statement is partially true, but only partially. In many parts of the country, natural gas or coal is still used to generate electricity. Nothing is free and you can't create or destroy matter or energy, therefore, yes you are still using physical matter to generate electricity and consequently move the Volt or any electric car.
But before you smirk at me, my state uses hydroelectric or nuclear power to generate electricity, both of which are much cleaner means of providing power. So the above point is moot.
I'll humor you though; the car is designed to only let you use 12 kWh to protect the battery back so you only use 43.2 MJ (Mega Joules) of energy. Lets say it takes 40 miles to use those 12 kWh. The Volt is in a similar weight class as cars and trucks that range from 25-30 mpg. One gallon of gas contains 121 MJ of energy and 33.7 kWh of power. You burn 1.25 gallons of gas to go the same distance @ 30 MPG. (121 * 1.25 = 151 MJ of energy).
kWh x 3.6 = E(MJ)
Even the Prius with its 50 MPG uses .8 gallons of gas to go 40 miles and still uses 97 MJ of energy. Bear in mind the Prius is lighter than the Volt too.
The Volt loses its efficiency advantage when the gas engine engages. It gets 40 MPG on the freeway at best, so it is an easy 121 MJ of energy used over 40 miles. Your real efficiency rating depends on how many EV/gas miles you drive overall. If your commute is more than 50 miles per trip, using a diesel or other hybrid would probably give you better efficiency, cost, and give you less wasted time.
So if you lived in a state that still uses coal fired power plants, you are still using 65% less energy than you would on a similar class combustion engine vehicle using the battery alone.
Note: this is a comparison of the use of physical material to power cars of a similar class, not the relative MPG/MPGe between them or the cost incurred to supply the physical material being used.
3) Fine, but Government Motors and Obama ... .
If you going to hate Obama, hate him for the right reasons. Yes, the government bailed out General Motors, yes the government helped restructure the company, but the government tried to KILL the Volt program under Obama's administration. Let that sink in for a minute....................
GM had to fight tooth and nail to keep the Volt in Chevrolet's lineup. Also, Uncle Sam no longer holds any of GM's stock shares and GM paid back its loans .... with interest. You have a case whether the government should use taxpayer dollars to bail out a large company, but the fact still remains that the government no longer has any stake in GM.
Oh yes, those tax incentives you get for buying a new electric car ... those were BUSH's idea and came into force under his administration.
And before you tell me about subsidies ... in an ideal Libertarian world, the government shouldn't subsidize any industry. Food is heavily subsidized today, oil companies get tax breaks rather than straight kick backs, seriously ... what isn't subsidized?
At worst, if the government is indeed heavily subsidizing the EV industry and American taxpayers got stuck with some of the bailout bill, the Volt is an American design, built with American workers and American dollars on American soil (Detroit).
4) Those assembly lines are going to be empty then. Didn't GM just kill the Volt program?
Erm ... no. They stopped production of the 2015 Volt so they could start production of the 2016 model - which is going to increase EV range to 50 miles with fewer battery cells and provide slightly better gas mileage. There is enough supply to provide 2015's to the public until the 2016 is released. This isn't unusual.
5) But, the Volt isn't well received by the public. Weren't there a bunch of recalls, bugs, no-sell orders, and a host of reliability problems?
Reception by the public is more a fault of poor marketing by GM and dealerships rather than the car itself. Maybe they have a bigger game plan for the Volt and its technology ... like incorporating the Voltec into the 2016 Malibu Hybrid, the Gen2 Volt, or future plans GM hasn't made public yet.
As an engineer, I am very privy to the fact that 1) new technology has enemies and 2) new technology is prone to bugs; I have written about that fact in my other posts. The combustion engine and airplane were thought to be crazy when they were new so the thought of the Volt having a few issues doesn't really phase me. That said, I am not an authority to speak on reliability since I haven't had the Volt for that long, but Volt owners continually give excellent customer satisfaction reviews as have the Volt owners I have talked to on social media.
Even so, the only major issues I am aware of were the first year the Volt was released and they were few and far between at that. My Tacoma had more serious recalls than the Volt has. (Steering column, seat belts, and a couple of others). The Volt had an issue with not having an automatic shutoff if the engine was left on (more like an idiot switch rather than a car flaw), an issue with the hatch struts, and false positives from the EVAP emissions regulator canister.
6) I give up ... don't let the car catch fire on you.
A few electric cars have caught fire when the battery pack was insufficiently protected during an impact. Those companies went overboard in providing better protection. In the case of the Volt, there was maybe ... MAYBE one instance of a battery fire, but upon further investigation, arson is the more likely culprit. The battery is also in the middle of the car so you really have to do a lot of damage to incur any risk to the battery system ... at which point the vehicle's occupants would already be dead.
GM has installed liquid cooling to keep the battery within normal operating temperatures. The battery only heats when power is being drawn, so if you shut the engine off, it won't get any hotter than it was the moment the car was shut down. There is still coolant in the battery system and there are external vents to remove any excess heat after shutoff as well.
Lithium as a standalone substance is dangerous and needs special instructions and permission to ship and use. Overcharging or overdrawing Lithium batteries could lead to excess heat, which is why the Volt is designed the way it is. There are buffers on the high and low end of the battery's capacity to protect against overcharging, provide more consistent charge/discharge cycles to extend battery life, and prevent the car from going dead if you happen to run out of gas.
Oh, before you get all uppity about battery life, GM has a warranty on the drive system for 8 years including the battery pack.
Conclusions:
The Volt is quickly growing on me. With my current arrangement, keeping the car charged isn't hard, I rarely need to go beyond the vehicle's battery range, and even if I did, the gas engine has more than enough range to get me where I need to go. Though admittedly I get a little anxious trying to make sure I stay within the battery's limits.
If I didn't have a charging setup at home, the Volt wouldn't be a good fit, though spending $2 a day at most for charging near work still isn't as expensive as gas.
I miss my truck something fierce ... Though I got more than a little giddy about Via Motor's intentions for a Volt-like Silverado:
http://www.viamotors.com/vehicles/electric-truck/
This car will serve me well though it is a different dynamic which I hope to blog or vlog about regularly. Hopefully it will encourage other average joes like myself to see if electric driving would actually be a good fit for them.
A final thought: EVs aren't for everyone. If you spend a lot of time on the road and need quick turnaround times, a straight EV isn't a good idea, even a Tesla. Plug in hybrids maybe, though you still need a few hours to charge the battery (and relying on the gas engine defeats the purpose IMO). The trick is to not waste your time while the car is being charged and if you can't do that, then it would be wiser to use something else for your transportation needs.
I would like to give a special shout out to the following:
1) The Chevy Volt Owners group on Facebook - https://www.facebook.com/groups/chevyvoltowners/
2) The Sales and Maintenance teams at Burien Chevrolet, Burien, WA - www.burienchevrolet.com
Andrew's Thoughts
Tuesday, April 14, 2015
Tuesday, October 7, 2014
Are Electric Vehicles Worth It?
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Before I begin I would like to establish a couple of parameters:
1) Put aside your biases about gas vs. electric cars. In order for this writing to be effective, math and science must be allowed to speak above politics and cause. As an engineer myself, this principle is fundamental to the success of my work. One can be passionate about a given subject, but the science behind your work must drive it. As such, I will put the equations I use in this post and will draw conclusions as I go. The only structure will be the order in which I address specific issues. I do not consider myself to be "environmentally" savvy or even aware, but I do have a respect for challenging the status quo, competition within a genuinely free market, and finding innovative solutions to complex problems.
2) This is not an advertisement - however, I will focus on Tesla Motors' Model S as I am more familiar with it. If you want to read about the Model S, go to www.teslamotors.com. I will also allude to the Nissan Leaf and the BMW i3.
3) As you read, keep in mind a few simple rules about economics (my dad's rules actually):
- Everything we do is a cost vs. benefit situation - Is it worth buying a new gadget? What would we do with it? Pros and cons, etc. So, when reading the information contained here, bear in mind that the costs and benefits of a transportation solution for you may not be worth it to somebody else - and that is perfectly OK.
- Nothing is free - it isn't free to extract oil from the ground, refine it, then transport it to market any more than it isn't free for us consumers to buy it. Newer technologies obviously aren't free, or even cheap. Though EV's don't use gas, you still have to pay for the electricity to power it, which isn't free to produce either.
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- Profit is good - I may be stepping on a few toes here, but consider this: a new and innovative technology cannot continue to expand, reach more people, or meet market demand unless the producer is making enough money to justify that expansion. Even Elon Musk himself (Tesla's CEO) has said that he can't mass produce the car he wants everybody to have until he has enough capital to do so. Proof is in the link at the bottom of this page.
- Everything is finite - there is no such thing as unlimited resources. Whether oil lasts 10 years, 100, or 1000 it is still a finite number. What happens when a river can no longer supply the means to power a dam? Even the Sun will fade!
- Politicizing will not impact any of the above - if a company builds an innovative, marketable (in demand), and affordable product, people will buy it. How does a company project itself? The market is what makes our economy tick. Putting on the screws politically won't change what the market is willing to do for a company or a product that people want or performs in a way that grabs people's attention.
The first question that should be answered is defining "worth." Worth is a largely subjective term, but for a vehicle owner I would surmise the biggest points considered when buying a car are:
- Efficiency - can it do what you want it to (work) and take you where you want to go using resources you deem adequate. (Energy (fuel) and time).
- Cost to buy and use the vehicle in question
Efficiency can be defined as how much energy is expended to do a piece of work when compared to another process doing the same task. If a Process A uses less energy moving an object from Point A to Point B than Process B in the same amount of time, Process A is deemed to be more efficient. The unit used to define energy mathematically is the Joule (J).
Physics 101: Energy and matter cannot be created or destroyed, only converted from one form to another. The net energy between two processes working on the same system always equals zero. This is called "conservation of energy."
Energy is stored in gasoline as chemical energy. When you add oxygen and a spark, the chemical energy is released as thermal energy, as hot expanding gasses from combustion does work on the pistons, crankshaft, and wheels, thermal energy is transformed into mechanical energy. Some of this energy is lost due to waste heat in the engine and drag as the vehicle overcomes its own mass, friction, and air resistance. The mechanical energy is transformed into kinetic energy as the car starts moving.
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as demand requires, is transformed into mechanical energy on the wheels, and kinetic energy as the car begins to move. Some electric vehicles allow some of the kinetic energy to be recaptured in the form of "regenerative braking" - ergo, the vehicle's motion turns the motor into a generator when the driver takes their foot off of the accelerator (almost called a gas pedal), recharging the batteries as the vehicle slows. Some call this a "one pedal" system as the regenerative braking mechanism slows the vehicle down and you only need to tap the brakes to bring the vehicle to a halt.
With that out of the way, time for some math:
How much energy is in a gallon of gasoline? According to Google: 132x10^6 Joules or 132 Mega Joules (MJ).
MJ = J/1,000,000
For comparison, my vehicle holds 21 gallons of gas which equals 2,772 MJ of available energy.
Many vehicles hold from 9 gal - 25 gal of gas, which translates to 1,188 MJ - 3,300 MJ
Ok - what about electric vehicles? The Tesla Model S holds either 60 or 85 Kilowatt Hours (kWh) of electrical charge. Converting kWh to Joules, you get:
60 kWH = 216 MJ and 85 kWH = 306 MJ
The equation for the conversion of units where E = Energy is: E(J) = 3,600,000 * E(kWH)
Raw energy isn't the whole story, what about range? You need to be able to go the same distance as something else using less energy to claim more efficiency. Lets do a little more math:
My vehicle gets an average 20 miles per gallon. If I use every drop of gas (21 gal), I get a total range of 420 miles. If I assume no loss of energy (not possible) I would use 2772 MJ of energy as described above. So, how much energy does a Tesla Model S use over distance?
Using the range estimator on Tesla's website, I achieved an average of 250 miles per charge on the 85 kWh battery. To travel 420 miles, I need the following:
(((420 miles - 250 miles) / 250 miles per charge) * 85 kWh) + 85 kWh = 143 kWh
(((total distance - expected range per charge) / expected range per charge) * energy available) + energy in one charge
143 kWh = 514.8 MJ used over 420 miles
In conclusion 515 MJ < 2772 MJ - so energy efficiency is a definite yes. (Assuming ideal conditions
and no waste; climbing hills, driving at a higher speed, even using too much heat or A/C can considerably increase the amount of energy used by a Tesla, but even if I needed a 2nd or 3rd charge, I would still be well below the optimum energy consumed by my current vehicle).
Another component in the efficiency equation is time. The full story is: can you go the same distance, using less stuff, in less time. Things get a little fuzzier and more subjective as I'll explain.
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In the case of electric cars, if you are merely driving around town within the vehicle's range, the vehicle can be recharged when not in use at home or at a charging station like any electronic device can. The caveat being you need a circuit with adequate capability to charge the car. Think of an electrical circuit like a faucet (Tesla uses this analogy) - you need:
- Voltage (a differential - or capacity to hold charge/energy - size of the pipe)
- Amperage (a measure of the 'flow of stuff' through the pipe).
Your charge (kW) is how much stuff you have. A standard 110 volt outlet doesn't have the capacity to charge the car in an adequate amount of time (though you could use a standard outlet if you really wanted to), it is recommended to have a 240 Volt circuit capable of handling 40 Amps.
The equations are set up like this: Power (W) = Voltage (V) * Current (A)
Energy (kWh) = (Power (W) * time (hr)) / 1000
Doing the Math: 240V * 40A = 9600W, then 85 kWh = (9600W * 8.85 hr) / 1000
(you are solving for the time variable in this case)
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In summary, light to moderate driving on a day to day basis without driving beyond the vehicle's range can result in the car being charged from home without the need to visit any gas stations, thereby saving time. You could also conceivably charge at work or at other locations that support charging if the infrastructure is in place.
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maximum range of 85 miles.
A common road trip I take is 580 miles in length one way. Maximizing my vehicle's range, I require one complete tank of gas (21 gal) plus 8 extra gallons.
Refresh: max range: 420 miles, average mpg: 20
580 (total distance) - 420 (expected range) = 160 miles; 160 miles left / 20 mpg = 8 gal
Along the way I usually stop for one 30 minute meal and one 10 minute fill up. Adding driving time (~9 hrs @ posted speed limits), it is about 9.5 - 9.75 hrs to my destination.
In Tesla's best vehicle, I require 2 complete charges to get to my destination. Using the model above in a dual charge setting (assuming such circuits are available), it would take 8.85 hours in charge time alone to cover that much distance. It isn't efficient, but neither is it the whole story.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHbrAkAY-o-36lnPcaKfiW2PVJQAqZ4g5PSmlO8whBgZLGYmepTGD-E8JFtagztEtJ_td4OqNjtDfu1F_7CRJyaLae0Z5_k4TninVuxQASGQY60bidTuym-ysemgo1KVrUcd8lo3XKN_eV/s1600/Unknown-2.jpg)
charge time = number of charges * time per charge
charge time = (580 miles traveled / 250 miles expected range) * (250 miles range / 340 miles of range per hour)
charge time = 1.7 hours
total time = 1.7 + 9 hours
Added difficulty is incurred if you are driving off of major interstates. I can reach most areas I would frequent in my region on one charge or less, but another of my favorite spots would require a 9 hr charging stop because there are no Superchargers in range.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgjGDHVfxQL3wYoWSrXk7166ZFCe7vYBMU4qWpOkWF1W2C1X2Jgevt-E5n7GxNfAm57-CH8l3I0W7O1zTAUsED2perOv-oC2zbLqFmte4VdVgey3jGa_Bzd8mFCW0UOTe98wPoGTS4skt0P/s1600/Unknown-5.jpg)
If you mainly drive in the city and have an adequate circuit, you can recharge overnight and never waste any time "filling your tank." Much of the central US does not currently have a lot of EV infrastructure and travel over distance is difficult with current economy model electric vehicles like the Leaf. While you can drive through many parts of the US, Canada, and Europe on the Supercharger network, you may have to get creative when driving off the beaten path. I think this will improve as more infrastructure is introduced, but as it stands, I give efficiency over time a rating of: "it depends."
Cost:
The other major variable in determining a car's worth is how much it costs. I am going to divide cost into two parts: cost to own, and cost to operate. At the end of this analysis, I am going to project these two cost brackets over time to see how much a person pays for their vehicle.
Cost to own includes:
- Total amount paid to purchase the vehicle
- down payments
- taxes
- fees
- monthly loan payments, including interest
- In home charging infrastructure if applicable
- Cost of fuel
- Maintenance costs
- Yearly tab/registration fees
- Insurance payments
Tesla intends to develop an economy car that costs ~$35,000 called the Model 3, but the vehicle won't be on the market for several years at least. The 3 is rumored to have a range similar to the Model S. If that is indeed the case, many middle class urban consumers will probably jump at the opportunity.
I spend anywhere from $70 - $82 for a full tank of gas (gas prices fluctuate from $3.30 - $3.90 a gallon) and drive about 12k - 15k miles per year. Assuming my overall driving pattern is average and no upward trend in gas prices, I will spend ~$2430 in gas per year.
(21 gal tank * $3.60 per gallon (avg)) * (13,500 miles driven per year / 420 miles of range) = $2430
The cost to operate an electric vehicle is incorporated into your power bill. In my area, electricity is dirt cheap, around 9 cents per kWh.
To rehash what was stated above, the Model S has: 200 - 250 miles of range and a 60 kWh or 85 kWh charge. My estimations assume total mileage over the course of a year and an an empty to full charge. Other EV vehicles like the BMW i3 and Nissan Leaf have 22 - 24 kWh batteries.
The cost per full charge = 85 kWh * $.09 = $7.65 per charge
The 60 kWh battery would cost - 60 kWh * $.09 = $5.40 per charge
Over the course of the year, assuming averages are the same, the cost to drive is as follows:
(13,500 miles driven / 250 miles per charge) * $7.65 per charge = $413 per year
(13,500 miles driven / 200 miles per charge) * $5.40 per charge = $364 per year
These figures do not factor in possible uses of the Supercharger network (free for Tesla owners), costs incurred from using public charging stations, or other sites with compatible charging equipment.
The savings in fueling an electric vehicle vs. gas is pretty obvious. But adding insurance, car tabs, and vehicle payments easily doubles what I pay for all of the above plus maintenance on my current vehicle. In fact, driving my current vehicle for 15+ years would only match what I expect to pay for a Model S (85 kWh battery) over the same time period. A graph showing this trend in 6 month intervals is below.
Bear in mind, the comparison is for my vehicle and my driving habits. If you drive a luxury sedan, the cost savings could be much more significant.
I still have many questions about how much value an electric vehicle really has:
- If electric vehicles become more mainstream, governments will not be thrilled over the loss of gas tax revenue. Government always wants a piece of the pie so over time, cost of electricity could go up, as could gas taxes, car tabs, or even a "per mile road use tax" could be introduced. I was told that a "road use fee" is required when paying for tabs in my home state.
- How stable are lithium ion battery systems? There have been instances of high energy lithium ion batteries catching fire. The most well known examples are the Boeing 787 battery and the Tesla Model S. I was told that in the Model S' case, fires only occurred after a crash with debris puncturing the battery pack. I was told by a Tesla employee that Elon Musk himself (Tesla's CEO) tested their fix by driving the car over cinder blocks. I understand that to mean that he stands by the quality of the system he is producing. (The guy means business, just an FYI).
- How would you target drivers that live in condos or apartments? In bigger cities, condo and apartment complexes will probably start to introduce charging stations, but in the suburbs, I imagine development will be slow. An EV driver will have to devise a clever means of keeping their vehicles charged. Some may be able to charge at work, others at public charging stations, or even using Superchargers on a regular basis if their area has them. The trick is finding ways to charge the vehicle while not wasting your own time.
- Are electric vehicles really good for the environment? Batteries use highly reactive compounds and many parts of the US still generate power by way of coal or other fossil fuels. The number of coal fired power plants continues to drop, but that power has to come from somewhere. Some individuals use solar systems to charge their vehicles, but such systems are expensive and would take a very long time to match the amount of money spent using the regular power grid. The math above has already shown that the best EVs use far less energy over distance than many gasoline vehicles so I would conclude that they use far less physical material in generating the power they need. In fact, doing some very simple math from above:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVzywQcM-XgbmDjqWNerCDdVKYmr4yElmPGqv26_RZTtO_YiPGyi-AFEk8ZBviYWYJWpIMIqRXDR9wJkVj5LFaujJgZWVIlKNf-11VBe00FqA8J6uPbKzu_3BmSvBDS2ReD7sfgx92cej5/s1600/images-6.jpeg)
One gallon of gasoline = 132 MJ
1 85 kWh charge = 306 MJ
Energy over 420 miles = 514.8 MJ
So, one 85 kWh charge on the Model S is equivalent to about 2.5 gallons of gasoline and energy expended over the range of my current vehicle equals 3.9 gallons. So, yes you still have to burn physical material to generate the energy needed (the law of conservation of energy requires it), the math clearly shows that you are using much, much less on Tesla's battery pack then on my 4.0L V6 engine.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4_PIADBRrdwRTbwukspnVYThueY0ICu1mAat2UZ8DiUij4XKgzjntnEcwl3Wb_X-Rq97WdDFE26Wi8lArUTSig1XdUp2kF50pPHjQiFdzz9Uvhz6YVVcQN5NMqrVwvDviXZVLlsAdH5fT/s1600/images.jpeg)
That is not to say I don't enjoy working on my current vehicle - a Tacoma pickup. It is reliable, acceptable gas mileage for a truck in its class, maintenance isn't a hassle, and gets me off the beaten path. However, the idea of driving cross country without paying a penny for fuel in a very comfortable, fast, eye candy type vehicle is quite attractive.
In my next entry, I will go into more technical detail about the Model S and other electric vehicles I have had the opportunity to test drive. (A quick preview: it was a LOT of fun!)
If you want to read more about Elon Musk's plan, go here: Master Plan
Friday, September 19, 2014
on Scotland's Independence Referendum
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As a bit of a romantic and a sucker for long shots, lost causes, self-determination, David vs. Goliath ... you get the picture, I was hoping to see Scotland gain independence and was very interested in seeing if the new country could function on its own. The history of the UK is long and complicated and the way the UK is organized even more so, but a couple of good informational videos by YouTube's CGPGrey explaining these items are below.
As exciting as the prospect of asserting your independence and establishing a new nation can appear, huge hurdles would have needed to be overcome. What currency would an independent Scotland use? Would it have to reapply for membership in the European Union? (The EU is a different animal; to see a snapshot of its asterisks an addendum's, please see another of CGPGrey's videos below (yes, I waste many hours sometimes into the wee hours of the morning watching these videos, but they are informative, entertaining, and convey a point that I am trying to convey better than I could in a shortish blog post.)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivKOeZjXtqt4FaEft7HM6sWa4vXnQTCywwL8Vrpt0qNcyd3vrYa-LQwgexbGkgku_vHNm6E9Tvi82jRACkIjQHY0bIDO9g-MiKd0-bIR3bdEvOotgxFm48yi2t2hXl2JRnneRWRfZU-bvB/s1600/images-7.jpeg)
move around the continent with ease. An independent Scotland would lose these benefits, at least at first. Scotland is actually more liberal than England and liberal Europeans prefer continental integration instead of regional nationalism and would therefore probably seek to integrate more with Europe. (Which I think is ironic seeing as how Scotland was voting for independence). The UK is a member of the EU, but has an opt out for currency and has its own border controls. Scotland would have to answer many of these questions and more from scratch. What would happen to British military units and gear - Britain's Trident submarines were a huge sticking point, what would happen to Scotland's membership in NATO, would the new country be able to support itself financially? The idea was that a plan would be decided upon and enacted before March 2016, but the uncertainty about how Scotland would proceed probably tipped the "No" scale into their favor.
In any case, Scotland, Wales, England, and Northern Ireland will have the opportunity to gain more local autonomy. At the very least, it got London's attention ... at least that is the hope.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3iApXaI2eftltbK_b355Eziq9Cpt0PtKE_FZsklEkGL9wdxfr1O3jTnLrTq_P-rTL6FX2N7yeyOgxJ1VXRPtqcxRTD1Q8FAf_yorJVdI34v0pWUc6_9U7QMJfzH1vZoXSYWn5Zf5DdebH/s1600/Unknown-2.jpg)
that is not lost on many people around the world. Sometimes the application of that concept is civil and sometimes it isn't. I applaud the Scots for making the attempt; although the debates were fierce, the losers aren't in an uproar or rioting in the streets, though I imagine a few bottles of Scotch were consumed over the past few days. Something had to go seriously wrong in London for the Scots to seriously consider a vote at all. 45% of your population deciding it was time to form a new country is quite significant, especially since only about a third of American colonists supported independence from the British Crown.
In my opinion some of the world's strife can be solved by letting people govern themselves. The middle east today was drawn on a map after the Ottoman Empire was defeated in World War I or other mandates imposed by - ironically - the British Empire. Iraq is the mess it is because democracy won't work in a region with many conflicting ethnic groups that are loyal to their communities more than their country anyway. Would it be easier if Sunnis, Shiites, and Kurds were allowed to govern themselves separately provided they didn't attack the other groups? Iraqi Kurdistan is making a case for independence with IS wreaking havoc on an impotent Iraqi government. Heck, even Turkey might consider it and they have despised the idea for years. Would it solve their problems overnight? Absolutely not, but I think peace is more likely if people are ruled how they want to be ruled ... consent of the governed anyone?
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDPApcFCe4QsUrZ7-iKkU4hyphenhypheniy3vyuZOJD0kb84tA1fz-JJoGqSQQ-Q-uUYzPDtde2s5yaUbXpzQvIShlI49XkpdL8jmuK7k7oCXSqbokcv_joIxe12-4UMBIPPKMhigiX9TgBl84wseuy/s1600/images-3.jpeg)
Scotland and really only carries any weight in the US if people actually believe and act on it, the principle of self-determination and consent of governance applies. The people of Scotland gave the Crown consent to continue to govern ... with caveats. Hopefully the MPs at Westminster can follow through.
Monday, September 15, 2014
Tech Wars 2.0
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiitMgh9HiVQ8pMyCnXu6uvguRuDaN_sfZPNuKkPzjMDNyDM9rN7REq5DSurUWYIoonE0h_iR3UNZ9wAqI2ZJkm0wL1cnR-fWbE0L6LHcIN_lwf3yhXC_bzP2Yex_hfD0HrFdYNm4aqZ3Ge/s1600/mac-vs-pc-jobs-gates.jpg)
I don't seek to settle the Tech Wars debate, but only provide high level objective observations about the devices that I have used, compare them to my own expectations and requirements, and provide a template to do the same. To that end, I hope to have a form, app, or portal for readers to see what might likely work for them. To see my initial overview of the major players, please read: Windows vs. Mac vs. ... Google?
Minor digression - the Tech Wars are actually a very good thing because it encourages manufacturers to provide a quality and affordable product for consumers to use. No one solution will work for everybody. Seeing various gadget fan-boys bicker over who's stuff is better makes me smile.
In my last tech post, I gave Microsoft a lot of grief over Windows 8. When it first appeared on the market, it was well deserved - loss of the start menu, the Metro interface that makes a desktop look like a phone or tablet, and poor UI intuition and control. I think MS deserves a fair hearing since they have made continuous and for the most part, better upgrades that improve the user's experience with the system. Among these are:
- Allowing a user to set up the interface much like a Windows 7 device
- Back buttons on Metro style apps
- Most Windows computers now have touchscreens
- Better screen size for "hybrid" or all in one devices like the Surface Pro
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJfmX9vALqdcvBpv5yPllMGCxwckivmxPUKuWIH9pm-L8_e81AHoWf5ko2_dXjzM7XU77SQTUzADhlA1tyz2z8utjPFWma7cphs8j4VEDrsi5wkYwrjZs71JSZ-CmZgsKPitTIONl9ovw7/s1600/Screen+Shot+2014-09-15+at+3.44.23+PM.png)
still didn't like the fact that you had to buy expensive add-ons beyond the device itself and the duality of the Windows 8 OS, though improved, still requires some finesse and technical know how to use to its potential. There are a great many ways to configure a Windows 8 device, but the configurations not being used increases the system's footprint. However, the device incorporates mobility and productivity into a single platform. You can use it as a tablet, laptop, or tower workstation, but be prepared to spend as much or more than you would for a Mac. From Microsoft's website, a Surface Pro 3 comparable to a MacBook Pro, would cost $999 - $1299 + $129 for the keyboard. Add a docking station, second monitor, keyboard, and mouse, and you add ~$400 more.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhq8mU9U5KPb85UoqWVRagWahbW-OlFBLwFCNyyxIGABOQLhzPAm6g3RcdCYEGZdHy8JLcZ-LvO5YIhefHklVUU2FcALtb1N6oVcnBbzhyLp111GzB5JkuFNCkDeCz1sMgFX-WCMocCHbhs/s1600/Screen+Shot+2014-09-15+at+3.44.46+PM.png)
buying the first generation of new software being a bad idea? This is a reason why! (First gen of new software is also usually full of bugs). So now, available hardware is better suited for what Windows 8 is designed to do. However, with MS upgrading in smaller time intervals, the hardware you have now could become obsolete or incompatible with newer features in 6 months.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_SykvjDgEPCbYzkVMtEiQXgAqopDyrbtOVYddtqhqOIFK0CUljhhl1_fFJjs1DwOvwqFJO1dMeuazw82TbQ7Nt56JDPx7EPuiXeiXd_hMXrr1TlQj_JUsLmhjiaOaR3d1kKNyHw_3fHtH/s1600/images-3.jpeg)
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Questions remain about whether Windows 9 will be a free upgrade or require buying a new license, backwards compatibility with current applications, and how much separation there will be between workstations, mobile, and hybrid devices. All in one platforms seem to be Microsoft's mantra and they are banking on the market accepting these kinds of devices as mainstream. Windows 9 I think will answer that question for MS.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijM3KiYirdK9rCH39Mu8AFThGhE3AnKu0AJD2QXq51E8akqTUZDJO_JR6M1ZEG085N8sdWkvB3CbY0KoX_0OXKxJh9vby2xO5zfD2Ub2lALNelOIabdT4b4fSrNKyVD4k3imZis-xhlATY/s1600/Unknown7.jpg)
And the following are relative phone sizes compared to other competitors:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7375zmGhFeNeeu5UeZDcjraQFsMVQ_AKixeyReDNTbgpB9_xPnYJCAIHV1FB9Trp9qYPXCQgbKH4HyR1XNyBWBgPLe8tvhfd9sIeghikCUfyJ-Y27v5xU1eyD_XxLSMDU6u6wpRxVtqfp/s1600/images-5.jpeg)
I have heard Android users complain that their device becomes difficult to use after as little as a month. One of Apple's selling points is that they market a total integrated system, the operating system, its features, and the hardware it is working on. No, you don't have the best ability to accessorize or upgrade and Apple can lag behind its competition in delivering new features, but Apple tries to ensure that what it gives you works well, not just now, but 3-4 years from now. This goes for Macs too. While being technically savvy myself, I have lost many productive hours due to crashes, reboots, re-imaging, pointless or buggy updates, and system lag on Android and Microsoft devices. You also pay a pretty penny for Apple's stuff too, so what would you rather spend, possible time lost from a cheaper, innovative, but potentially buggy device or a more expensive device that usually works as advertised?
To reiterate another of Apple's hallmarks, they focus on stability, usability, and simplicity; focusing on interaction with your apps and not constantly tinkering with your system. To that end, here are a few updates expected with OS X Yosemite, where Apple introduces some simple, but significant changes to its UI:
- The 'stoplight' becomes: close, minimize, full screen instead of close, minimize, and maximize with the full screen key somewhere else on the toolbar
- Reduces toolbar space across many of its apps
- Minor cosmetic changes to the way the UI looks
- Introduces data synchronization for all data across all Apple platforms through iCloud
- Allows a user to use any of their Apple devices interchangeably - e.g. a user can answer a phone call on their Mac if their iPhone is on the same network and can hand-off tasks from one Apple device to another. (iOS 8 required).
- The Spotlight search feature becomes "center screen" when activated and also returns web results
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibuXnjZYrlD3f9HYaRDxHe_Q_ilQ7-ppZwiZIukxFKInzYS_I1DpYrpXWXYS5EuDYPYsppVN30HAw1GZulVmF0BiDqQEu4A3X6x8eAOcV8dNCqYKXraVS7tKw6SKP_nb9FX5EKABRPIgBc/s1600/Apple-Watch-37.jpg)
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those bugs were fixed within a couple of days. It is mildly frustrating to not be able to play local content, but Chromecast can be used on any platform, MS, Apple, or Google that has the plugin installed.
In closing, there are a few new points to consider when looking at a new gadget. If you want to do "everything at once," are comfortable with duality and persistent, but not necessarily stable upgrades, or are looking for something that is better for upgrading hardware, consider Windows. If you want something that is simple to use, want predictable upgrades that are more likely to work, and are willing to accept restrictions of limited compatible hardware and be a step behind the next best thing consider a Mac or iOS. Other questions to consider are:
- How mobile are you?
- Do you need the ability to have access to your data regardless of where you are?
- How much stuff and what kind of stuff do you do on the go beyond talk and text?
- Do you need the ability to move data across different platforms?
I'll still laugh at the diehards - besides, maybe they will push those they don't like to make something better. One thing we can probably all agree on though:
Internet Explorer is the best browser ... for downloading a better browser!
Images are the property of their original owners. This post is for educational purposes only!
We can all agree to hate IE yes?
Wednesday, July 16, 2014
I Stand With Israel
It is an age long battle - and I am sure there are thousands upon thousands of blog entries around the world giving their 2 cents on the situation in the Middle East. Even so, I think it is important to provide my own perspective. I gather information and viewpoints based on what I observe and what I understand. I am open to changing my opinions, but only with fact and intellectual dialogue. I do not respond well to threats or mindless hate. As the title implies I Stand With Israel and if you have a different opinion I am happy to hear it, provided you are civil. If you cannot understand this, move along.
Once again the State of Israel is at war. For the past month or so, the Israel Defense Forces (IDF) have been targeting rocket launchers and other weapons infrastructure in the Hamas ruled Gaza Strip in response to a near continuous barrage of missiles being fired at Israeli cities as far away as Haifa, which encompass the major population centers of Tel Aviv and Jerusalem. Recently a ground offensive was launched to remove a sophisticated and elaborate tunnel network that Hamas uses to infiltrate Israel. This latest round of violence has been spurred by the killing of three Israeli teens and a supposed retaliatory murder of a Palestinian by Israeli citizens.
There is much about this conflict that is beyond my understanding. Living in America, I am far from much of the world's strife. The American continent is separated from Europe and Asia by two large oceans, we have the longest undefended border in the world, and despite some issues along our southern border, we have two of the busiest global international crossings on the planet at San Diego and El Paso. We Americans have little tolerance for acts of hatred and violence towards people who are different. Trying to force your beliefs on another will quickly get you shunned, laughed at, and possibly a visit from the US' security apparatus.
To those of us who live far from the conflict like myself, I get a feeling of "ugh, here we go again." I am a Gentile to the Jewish people and am an Infidel to Muslims. I am not particularly religious though my worldview has been shaped by a Christian upbringing and real world experience ... I have no stake in the outcome of this conflict. Yet, I find myself drawn to reading and listening to news articles, blog entries, and commentary when fighting breaks out. Why?
Maybe it is because the struggle in Israel is a reflection of my core beliefs when they turn sour. No person has the right to initiate violence against others and has the right to live their lives as they choose. Conversely, any person has the right to resist when violence is initiated against them. As such, I have no problem with any person's individual religious, social, or political beliefs or practices by themselves. If you want to live under a strict religious social structure, as long as you believe you are making that choice voluntarily and do not force the same upon me, I do not care. If your life or way of life were put in danger would you not resist if you could?
It has been my observation that the Jewish people simply want to live their lives and practice their faith in peace. But, they are also cognizant of the fact that they haven't exactly been well received by the rest of the world for much of their history. As such, they are aggressive in wanting to preserve and protect their historical homeland and have a well trained and well equipped military to do it.
I have a hard time believing that Palestinians simply want to live their lives peacefully while leaving other ethnic groups alone. Groups that border Israeli territory have sworn to eradicate Israel as a state and as a people, particularly Hamas. Numerous times over the State of Israel's history (since 1948) Arab nations attacked Israel directly and without provocation. More recently, Arab nations - even those at peace with Israel have done little to nothing to stem the flow of weapons into the Palestinian territories, although Egypt has kept a close eye on their border with Gaza. The new military government in Egypt has no love for Hamas and has its own problems with militants in the Sinai.
Secondly, I have problems with a common complaint from Palestinian supporters that Israel is an Apartheid (segregated) state and wants to eradicate and suppress Muslims and other minorities living in its territory. Wikipedia says that Israel has a 20% Arab minority and that 18% of its population is Muslim. I have seen blog entries about Israeli Arabs and Muslims serving in the military like the quote below from a Muslim IDF officer.
I have seen that the IDF sends food and medical supplies to Gaza even as rockets rain down on Israeli cities. I have seen examples of Israeli aid groups assisting those displaced by the Syrian civil war. If Israel wanted these people eradicated, why would they act this way?
Other examples of my concern that much of Gaza isn't interested in leaving Israel alone:
- Launching of rockets in the midst of a cease fire (the IDF did not retaliate until the deal collapsed diplomatically)
- The unyielding hateful commentary by supporters of 'Palestine' on pro-Israel blogs. It is more than a little hard to gain my sympathy with spiteful commentary. Seriously, what does hate get you? Hatred will destroy you, not your 'enemies.'
Perhaps another reason why the conflict in Israel grabs my attention is because it is David and Goliath. (In this case that statement isn't just a metaphor.)
Perhaps I am romanticizing the conflict in this case, but it really is quite a story. A group of people escape slavery in Egypt with help from God and his messenger Moses. They wander the desert for 40 years and are led to the Land of Israel which according to the Torah/Bible was promised to them by God Himself. The Bible explains ancient Judea's history in detail, but to get to the point ... after being occupied by the Romans, the Jews attempted to rid themselves of their brutal overseers and found their temple in Jerusalem destroyed and their people scattered around the world. Jewish history refers to this period as the Diaspora. The Jews attempted to preserve their history and traditions in a world that didn't want them. They were constantly mistrusted, alienated, expelled, or were simply not welcome. This culminated in the Holocaust before and during World War II in Europe. The rest of the world ignored their pleas for help, even the US turned a boat carrying Jews from Europe away because of "immigration quotas" or some other reason.
After the travesty of the Holocaust they yearned for a place to call their own and desired to return to their ancestral homeland in Judea. Refugees streamed into Israel and for a time, the people living there had no problem with the Jews' arrival, until Israel became a sovereign nation. Israeli officials offered a two-state solution to allow the Arabs to live alongside Israel, but the Arabs rejected it and attacked instead. Ever since, Israel has fought repeated attempts by the Arab world to exterminate it. They are also fighting a war of public opinion as much of the world is still anti-Semitic and any perceived or actual slight against Palestinian civilians is aggressively used against the Jewish state. Even though Israel is now at peace with Jordan and Egypt, Israel is surrounded by people hostile to the State's and the Jews' existence. I believe Israel has every right to exist and protect that existence and has done much to accommodate others in and around its territory. They have overcome long odds just to simply want to be left alone. Israel isn't much larger than the US state of New Jersey, Muslims control everything else in that part of the world, so what is so hard about letting the Jews have their homeland?
Perhaps I am romanticizing the conflict in this case, but it really is quite a story. A group of people escape slavery in Egypt with help from God and his messenger Moses. They wander the desert for 40 years and are led to the Land of Israel which according to the Torah/Bible was promised to them by God Himself. The Bible explains ancient Judea's history in detail, but to get to the point ... after being occupied by the Romans, the Jews attempted to rid themselves of their brutal overseers and found their temple in Jerusalem destroyed and their people scattered around the world. Jewish history refers to this period as the Diaspora. The Jews attempted to preserve their history and traditions in a world that didn't want them. They were constantly mistrusted, alienated, expelled, or were simply not welcome. This culminated in the Holocaust before and during World War II in Europe. The rest of the world ignored their pleas for help, even the US turned a boat carrying Jews from Europe away because of "immigration quotas" or some other reason.
After the travesty of the Holocaust they yearned for a place to call their own and desired to return to their ancestral homeland in Judea. Refugees streamed into Israel and for a time, the people living there had no problem with the Jews' arrival, until Israel became a sovereign nation. Israeli officials offered a two-state solution to allow the Arabs to live alongside Israel, but the Arabs rejected it and attacked instead. Ever since, Israel has fought repeated attempts by the Arab world to exterminate it. They are also fighting a war of public opinion as much of the world is still anti-Semitic and any perceived or actual slight against Palestinian civilians is aggressively used against the Jewish state. Even though Israel is now at peace with Jordan and Egypt, Israel is surrounded by people hostile to the State's and the Jews' existence. I believe Israel has every right to exist and protect that existence and has done much to accommodate others in and around its territory. They have overcome long odds just to simply want to be left alone. Israel isn't much larger than the US state of New Jersey, Muslims control everything else in that part of the world, so what is so hard about letting the Jews have their homeland?
I want peace just as much as anyone else - in fact I would describe myself as borderline pacifist. I do not define pacifism as avoiding confrontation at all costs, but rather as taking the action most likely to result in a peaceful outcome. Sometimes that means standing your ground and stopping the threat against you. Giving your attacker what they want only puts you at risk and encourages further violence against you and others. If danger was on your doorstep or if your country came under fire, would you not want to do something about it?
It is not in Israel's best interests to stand down until the threat against it is removed for the reason I stated above. Hamas has already shown they will continue to fire their rockets even with a cease fire in place. As such, violence against their citizens will continue if the IDF does not respond. Continuing to cave to global pressure to relinquish strategic territory (e.g. the Golan Heights), have 'proportional' responses to the threats against it, and to 'exercise restraint' only gives Israel's enemies incentives to keep fighting. The Iron Dome missile defense system is an impressive piece of technology and is doing an incredible job of stopping rockets being launched towards Israeli cities, but how long can that go on?
If Hamas and other groups stop lobbing explosive laden projectiles into Israel, the IDF would stand down. The IDF's conduct in this conflict thus far leads me to conclude they would do just that. Even Arab countries like Saudi Arabia and the UAE who do not believe Israel "has a right to exist" are willing to ignore it - partially because they have bigger fish to fry, like the "Islamic State" wanting to topple regimes throughout the middle east. I think they understand that if they leave Israel alone, Israel leaves them alone.
To those who support "Palestine" - I think you can have what you seek, but it requires you to do something you don't want to do. You need to let go of your hate and stop firing missiles at people who mean you no harm. You also need to accept the fact that Israel isn't going anywhere and will do everything in its power to protect its people. If you stand down and focus on building roads, schools, homes, and infrastructure within your territory, Israel would probably be willing to ease its blockade and be willing to talk about settlements and greater self rule.
Also, stop using civilians as cover - Hamas puts its weapons and military infrastructure in densely populated civilian areas and actively encourages its citizens to stand in the line of fire. I am not buying that Israel is murdering innocents, though I concede that there are a couple of strikes (like the one in a Gaza cafe' that killed a few people watching the World Cup) that need to be seriously looked at. If you want me to believe that Israel is targeting civilians deliberately, start by getting them out of harms way!! Too idealistic from an ignorant American? Maybe, but I know preaching death and destruction will lead you to just that. If you keep attacking Israel, don't be surprised if they retake Gaza .. permanently. If there are those among you who do seek a peaceful resolution, I do tip my hat to you and wish you to continue to efforts.
Below is an example of why I do not trust that peace is what Hamas seeks, using human shields to protect their military assets:
Also, stop using civilians as cover - Hamas puts its weapons and military infrastructure in densely populated civilian areas and actively encourages its citizens to stand in the line of fire. I am not buying that Israel is murdering innocents, though I concede that there are a couple of strikes (like the one in a Gaza cafe' that killed a few people watching the World Cup) that need to be seriously looked at. If you want me to believe that Israel is targeting civilians deliberately, start by getting them out of harms way!! Too idealistic from an ignorant American? Maybe, but I know preaching death and destruction will lead you to just that. If you keep attacking Israel, don't be surprised if they retake Gaza .. permanently. If there are those among you who do seek a peaceful resolution, I do tip my hat to you and wish you to continue to efforts.
Below is an example of why I do not trust that peace is what Hamas seeks, using human shields to protect their military assets:
If there is one thing I understand about Israel and its people, it is that when they say "Never Again," they mean it. Love Israel or hate it, the Jewish State will do what must be done to defend its people. They will never again count on the rest of the world to guarantee their safety. I think 2000+ years of being mistreated may have something to do with that.
They took a barren desert and turned it into a world class country, they revived a "dead" language, and have managed to preserve their culture and traditions over more than 2000 years of persecution and exile. If I visited Israel, it would be quite a culture shock, but I could move and believe freely without fear of retribution. I doubt I could get the same treatment in much of the surrounding territory. Is Israel perfect? No - no country is, no person is, but every person, every people, every country has a right to protect their existence.
They took a barren desert and turned it into a world class country, they revived a "dead" language, and have managed to preserve their culture and traditions over more than 2000 years of persecution and exile. If I visited Israel, it would be quite a culture shock, but I could move and believe freely without fear of retribution. I doubt I could get the same treatment in much of the surrounding territory. Is Israel perfect? No - no country is, no person is, but every person, every people, every country has a right to protect their existence.
There will always be someone who is different, takes offense to you, or believes differently than you. They have just as much right to live and exist as you do. We all have free will and as such we are free to make our own choices and reap the consequences of those choices. You cannot claim freedom for yourself, then deny it to others and claim to be a proponent of peace. Blessed are the peacemakers - isn't that how it goes?
To those Israelis who may read this: may you find the quiet you desperately seek and may you find prosperity in your ancient homeland. My regards to IDF soldiers who stand between extremism and the innocent. This is for you:
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