Musings on fuel economy, vehicles, and commuting

This is a somewhat long post, and has been brewing in my head for a while. Grab a cup of coffee, make yourself comfortable.

I’ve been spending a lot of time lately thinking about commuting, fuel economy, vehicle types, and general transportation habits. There are changes afoot in my life that will change my driving needs, and with the ever rising price of fuel, it makes sense to take a good long look at my driving habits, and possibly make some changes.

Some Background

Between Cat and myself, we own 3 vehicles. Well, two and a half. My 2005 Saturn Relay van, Cat’s Toyota Prius, and my 25 year old Suzuki GS850 motorcycle. I can’t really consider the bike too much, as I ride it perhaps once a summer, due to it’s age and general condition, but I’d be remiss if I didn’t include it.

Why do we have a van? Well, there’s a couple reasons. When I bought it, I was doing regular conventions, which require hauling a series of crates and hardware to the event. In addition, we own a ski boat, a camping trailer, and a utility trailer, all of which need a tow vehicle. The van does these things just fine, but these are incidental uses. Primarily, I just drive the van around – picking up Zach from school, running errands, etc. That’s not to say it isn’t useful – having that much cargo space is VERY handy, and is regularly used for hauling furniture, garbage, kids, supplies, and, yes, the occasional convention gear.

The problem is, I’m getting increasingly worried about the cost of running the van as my primary transportation. It’s poor efficiency, plus the ever rising price of gas, requires me to take a close look at things.

Usage patterns

When evaluating this sort of thing, it’s important to take into account how you use your vehicle(s). Cat drives her Prius to work and to Zach’s school every day, around 30 miles a day. That is every day, pretty much without fail. There are additional trips to Burlington, Berlin, and other points, but the daily commute is the one that is important.

On the other hand, I have no daily commute. I work at home. When I go out to lunch, three out of four times I walk or ride my bicycle to wherever I’m going. However, I still do drive to pick up Zach at school each day, around 9 miles each way. This I have to do in the van.

Now, realistically, there’s pattern changes in the wind. The school year ends in 8 weeks or so. After that, the driving patterns change, and won’t resume, since by the time fall rolls around, our move to Mosaic will be imminent. After we move, we’ll be able to carpool with other Sudbury Valley parents in Mosaic, and we haven’t worked out what that will look like yet, but there’s a reasonable chance I won’t need to drive to SudVal every day (Around 15 miles each way).

Also, post-move, there’s a reasonable change I’ll be moving to an office nearby – within 2-3 miles, easy bikeriding range, but I’ll also spend a lot of time at Mosaic, since my job doesn’t require me to be in the office constantly.

Costs of usage

Looking at usage is only part of the story. The next step is figuring out cost of operation. I’m going to go with pure fuel costs here, not taking into account cost of vehicle, maintenance, etc. Those are really not in flux right now.

When I filled up the Prius last night, the fuel pump showed $3.20 a gallon. Per-barrel costs of crude topped $110 yesterday as well, and there’s no indication this situation will reverse – many analysts are easily calling $4/gallon prices this summer. So for the sake of comparison, lets assume a $3.50 a gallon price point for gas. I know the mileage we’re getting out of both vehicles, so here’s how it breaks down, as it compares with other vehicles I’m considering:

Vehicle Observed MPG Fuel type Fuel Price Cost per mile

Prius 45 Gas $3.50 7 cents/mile
Relay 19 Gas $3.50 18 cents/mile
Golf 42 Diesel $4.25 10 cents/mile
BMW R1200RT 65 Gas $3.50 5 cents/mile
VW Jetta Wagon 30 Gas $3.50 11cents/mile

I include the Diesel Golf in there because most folks know I had a Diesel Golf for several years, and really enjoyed it. But at that time, prices for diesel fuel were lower than gasoline. The current ridiculous diesel prices have to be considered when thinking about what vehicle makes sense.

So the question comes to mind. What makes sense for my usage patterns? I’m distinctly uncomfortable toodling around in the van to go to lunch, run to the store for something simple, go to a meeting, not to mention my regular drives down to NJ and back (500 miles total, $90 in gasoline right there).

The Cycle Option…

p5080205I included the BMW in there because I do love motorcycles, and have been wondering about having something to have fun with. The old GS850 really isn’t going to cut it as a dependable ride – if I need to drive 500 miles to NJ and back, I want something I can really depend on. I’d have to outfit it for road travel as well (waterproof bags, etc), and putting that sort of money into the Beast just doesn’t make sense.

If I’m also just commuting to the office nearby, keeping the van for “work” and driving the bike (or riding the bicycle) seems like it makes a lot of sense.

Now, natch, there’s drawbacks. I can’t take Zach with me on a motorcycle (not for a while at least), and a lot of my shuttling around is driving Z from place to place. The bike can’t haul cargo other than a couple small items, and realistically, it’s a toy for me that can be used for ‘real’ transportation, not the other way around.

Possibilities

Having said that, I do feel our lifestyle needs some sort of work vehicle for hauling, towing, and general moving stuff around. We use the van at least twice a month for something ‘heavy’ – in the summer even more so, whether it’s moving trailers, hauling big stuff, whatever. And in the coming 2-3 years, we’re going to be doing a LOT of home construction, as our houses at Mosaic are quite skeletal. We’ll be installing floors, trim, painting – not to mention all the outside work (such as installing walkways and doing general landscaping). Having a vehicle that can pick up two dozen bags of mulch quickly will be invaluable.

So, I guess this all comes down to what options do I have. The way I see it, here’s the possibilities…

  • We keep things as they are, and suck it up and deal. Make decisions in a year, when we know what life at Mosaic will be like, and what our requirements are, not to mention our financial situation.
  • I buy a motorcycle this summer (used). I’ll be happier because I’ll have something I enjoy driving, and I’ll save some money on fuel usage.
  • We sell the van, and I get something smaller, such as VW Jetta wagon, for my regular vehicle. The top end GLS wagon gets about 30mpg (giving me a 11cents/mile operational cost), which is better than the van, but not as good as I could get. It would be a decent compromise.
  • We sell the van, and I go for something super-efficient, such as a Prius or the like. This would virtually eliminate the ‘work’ capacity, and I’d be beholden to other people for doing any sort of hauling. We’re considering a ‘work’ vehicle for shared use at Mosaic, and we have friends with trucks and the like. I like this option the least, as I think we need the ‘work’ capacity fairly often, and not having it at hand would be a real problem.
  • We sell the van, I get something super-efficient, and also pick up some ‘beater’ work vehicle. Some pickup truck or the like that would be used for hauling and moving and towing, but would be restricted to just that, not for general ‘run to the store’ sort of things. I like this option a lot, of course it means “another vehicle”, which is distinctly odd, but may be the most efficient way of operating.

Conclusions

I don’t have any! I really wanted to get that chart together, to sort of understand what the actual cost of owning and operating a vehicle is like given todays fuel prices. It makes me think pretty hard everytime I drive from place to place “yep, that drive to the store cost me two bucks in gas.” And while the cost is foremost on my mind, I have to make sure I remember that I’m also burning fuel with every dollar spent, and there’s other reasons to consider fuel economy other than just the cost of fuel.

A new term for me. “Uncanny Valley”

Somewhere along the line, I apparently missed this term. Wikipedia has a great short definition of it:

The uncanny valley is a hypothesis that when robots and other facsimiles of humans look and act almost, but not entirely, like actual humans, it causes a response of revulsion among human observers.

The first time I saw this term was in a post on Triggur’s livejournal showing some creepy animatronics singing. I looked up the definition, and while discussing it on IRC, Nathan pointed me at a flash page showing a CGI generated woman, who reacts to mouse motions.
As far as I know, that entire image is computer generated, and has some truly scary lifelike elements to it (such as the fact that she’s breathing). Interestingly, it does NOT trigger the ‘revulsion’ response in me nearly as much as some others do, but watching this animation quietly move and look about as I do my work is truly an eerie experience.

Another step toward moving

The time is fast approaching. In about 6 months, we’ll be moving to Mosaic Commons. I’m having a hard time coming to grips with the reality of the situation, after 8 years of working on the project. But the buildings are growing on the site before our eyes, and folks are making plans.
Even though we sold our house 3 years ago, Cat and I have plenty to do before we move. While not nearly as dramatic and inspiring as the work Diana and John have been doing, we have our own challenges, and before any move, there’s a period of Cruft-Disposing that has to happen.
I’m starting down that road now.
IMG_4170.JPGOne of the first projects has been to do something about my CD collection. I picked up these CD cases almost 12 years ago, and filled them pretty much to capacity before I stopped my headlong pursuit of More and More CD’s. In recent years, I’ve ripped the ones I really listen to onto a hard drive, and I rarely pull the cd’s off the shelf anymore. I don’t want to get rid of them, but they do take up a lot of space.
Enter CD binders! A couple good Googling sessions, and I found a set a 424 CD storage binder. If I use one sleeve for the CD and one for the CD insert, two of these binders would hold my whole collection.
The binders arrived, and Zach and I settled into unshelving the CD’s, sorting them alphabetically, then loading them into the binders. It took about 4 nights total, but the end result is reducing the footprint from 3 4.5′ tall shelves down to a pair of binders that can be stored easily.
IMG_4178.JPGThe black cases hold everything easily, and I’ve left room for all the various spots I have cd’s tucked away in the house. I’m sure when we move, I’ll find another half dozen CD wallets that will round out all the empty cases I found during the project.
Of course, this now means I have some CD shelving to give away (cat not included). Anyone want them?

Caloric yardsticks

Coming out of the winter months, my attention goes to my waistline, which while not exactly exploding, has released some of the territory gained from last summer’s busy volleyball, hiking, and biking regime.

So it was with some guilt I glanced at my asiago cheese bagel with (light!) cream cheese this morning, and wondered “Huh. Bagels to me are healthy. Is -this- healthy? I don’t know!”

So off to Panera’s website, and a look at… bagels!

Plain bagel		290cal, 12g protein
Asiago bagel		350cal, 16g protein
French Toast bagel	380cal, 11g protein

Now lets add on some cream cheese

Regular cream cheese	200cal, 4g protein
Reduced fat plain	140cal, 5g protein

So, I’m not particularly getting hammered by choosing Asiago over Plain, but in general, bagels have a lot of calories in them. What did surprise me was how much protein they have. We’re always being careful about how much protein Zach eats, so I was thinking a french toast bagel + cream cheese ‘wasn’t enough’ But consider – a hard boiled egg is 17g of protein – and a tablespoon of peanut butter (the old standby protein-dose), is about 6g of protein. Normally we sort of do a big scoop, so lets call it two tablespoons of PB, so 12g. </p

So a big scoop of peanut butter has quite a bit less protein than your basic bagel + cream cheese.! Velly intellestink.

Apache sneakiness.

This is a story about system administration. It’s about a system, and it’s administration. In particular, it’s about configuring up Apache to do some magical rewriting of URLs so that a site we’re working on can translate /foo/bar into /foo.php?item=bar . Ready to journey with me? Let’s go…
I’m running XAMPP on clipper – it’s a very nice ‘prepackaged’ solution for developing LAMP-like applications on Windows. It includes MySQL, Apache, PHP, and a handful of other tools, and it makes building and testing apps under PHP quite tolerable under Windows.
What we were doing sounded like a fairly simple application of mod_rewrite. The specific function was whipped up by Tim, and I SVNupped it to clipper – and it didn’t work. I was getting something that basically said “you’re running this script without initializing it properly”.
It got more and more bizarre, as I realized that in fact, mod_rewrite wasn’t even loaded in my Apache install, but it was obviously doing some bizarre bit of rewriting. hits to http://localhost/foo/bar/baz would not give a 404, but would attempt to run the script ‘foo.php’, passing in parameters.
I spent a good 2 hours S’ingTFW on issues with XAMPP, PHP5, Apache, mod_rewrite – grepping through a few dozen configuration files (oh, sorry, ‘find’ing – windows equivelent of grep. Which, incidentally, sucks.). Nothing was coming together.
Eventually I fell to the #apache channel on FreeNode, and sang my tale of woe to them. I stumped several of the more knowledgeable folks there for a good half hour (“it’s a mod_rewrite, but you don’t even have the module loaded. Huh”), when, just like a good mysterious western, a previously silent voice in the back piped up, and uttered one word.
“Multiviews”
It was the word that was to haunt me for… 15 minutes. This is an option that I’ve seen countless times in configuration files, but really had no idea what exactly it did. I metaphorically dragged out the Apache 2 reference docs, and, blowing the dust of the pages, read about Multiviews:

The effect of MultiViews is as follows: if the server receives a request for /some/dir/foo, if /some/dir has MultiViews enabled, and /some/dir/foo does not exist, then the server reads the directory looking for files named foo.*, and effectively fakes up a type map which names all those files, assigning them the same media types and content-encodings it would have if the client had asked for one of them by name. It then chooses the best match to the client’s requirements.

I was stunned. This option, as Tim put it, had the equivalent effect of… “the server closes its eyes and THROWS DARTS AT THE FILESYSTEM until it finds something that looks good.”
Naturally, my vhost had it enabled in it’s Options line. Taking out Multiviews, hupping the server, and lo, no more magical mystery rewriting!
I’ve been administering Apache installs since before it was called Apache, and I’ve never hit this problem before. Let’s hear it for learning experiences! :-/

How a bigger battery changed my life.

clipperOkay, that may be a bit more grandiose than is appropriate, but it does put a finger on how I feel about getting a new laptop battery for clipper, my work laptop.
Previously, I had been getting a around an hour of usage on it on the internal battery. When thinking about places to park and work, having a power outlet nearby was an absolute necessity for anything approaching real work. Sure, on the old battery I could fire it up, check email, do some quick surfing, but it put a hard limit in my head on what I could accomplish. I knew that I’d have to stop within a short window and move or shut down or whatever.
Recently I went from the 6 cell Li-Ion battery (56 watt-hour) to the 9 cell battery (85 watt-hour). The first improvement came from just having a new battery (Dell laptop batteries are notorious for losing their ‘oomph’ after a few years of use), but the other boost was getting a 40% increase in capacity. This drove my work time from a smidge over an hour up to over 3 hours of off-outlet use.
Now, that may not seem like a huge change (“just another 2 hours or so”) but in my work-pattern, it’s enormous. It means I can spend the 1/2 hour after just sitting down checking mail, getting settled, starting up what I need to do, and organizing my brain a bit, and then get into my work groove… without immediately needing to be interrupted by a power-fiddle.
I’m comfortable parking myself in a random restaurant booth and settling in for a good hack session without thinking about how to manage power outlets and cords, or even firing things up while sitting in my car waiting to pick up my son from school.
Yay technology.

Thank you Google! Or thank you KDE! Whatever!

Onward and forward on my quest to avoid using Mozilla-based products on my desktop. I’ve been frustrated by having to load Firefox to get to my Google Calendars and Google Maps. For some reason Konqueror had been refusing to render these sites, and since I’ve started using things like GooSync, I really do need to get into Google Calendar without jumping through hoops.
Last week, on a whim, I tried Google Maps, and then Google Calendar. Lo! They loaded! Cleanly and quickly! Obviously something had changed (one of the drawbacks of ‘web sites as services’ is that you don’t necessarily know when they change things). But whatever happened, I can now view and update my Google calendar via Konqueror, and can GMaps with the best of them.
There are a few small twitches. Streetview is not working in Konqueror, and occasionally there are rendering ghosts, but I can look up, scroll, and even print directions without a problem. Calendar, oddly, is even more stable – I haven’t had a problem yet with it.
Thanks whomever!

Ikariam – Civilization goes Web!

Everyone who has had anything to do with computer gaming has probably heard of Civilization, the genre originated by Sid Meier and so successfully built (some would say exploited by) Microprose. There have been many branches of the Civilization pedigree, and I even reviewed one (FreeCiv) a while back.
Recently I tripped over another incarnation that has taken the Civilization concept into the ‘web 2.0’ world. Through a combination of Javascript, extremely well done graphics, and some basic gaming smarts, the folks at GameForge have come up with Ikariam, a pretty interesting little game.

Continue reading “Ikariam – Civilization goes Web!”

Travelling Chatter – BWI Gets a Cloo

This morning I’m on my way back from Pittsburgh, and enjoying the hospitality of Southwest Airlines and their unconventional approach to managing flights (how many times do you have flight attendants singing over the plane PA “We love you, you love us, we’re much faster than the bus!”?)
All in all, it’s been a pleasant experience, though I have to learn a new set of rules about getting my much-needed bulkhead seat (Check in early. No, really. I’m not kidding, check in THE DAY BEFORE, and print the boarding pass ahead of time. Southwest has no reserved seating, even for 6 and a half foot tall 1/8th ton monstrosities that have little chance of fitting into seat 14B and still retaining the ability walk upright after the flight.)
On the way back, I’m traveling through BWI, hoping to take a few minutes online between flights, and lo I notice these bench-like tables with power outlets AND USB charging hookups. There’s dozens of them, they’re perfectly set up for a quick park-and-email-check, as well as “I need to charge my cell phone.” This may be the most intelligent thing I’ve seen an airport do to take into account the type of tech-heavy traveler that’s so common nowadays.
Naturally, I had to try it out, and here I blog, plugged in and comfy, just outside my gate.
Thank you BWI for getting a clue!

Join our BOINC team! Again!

I suppose it’s okay to mention every two years or so that I have a BOINC team that is collectively pooling all idle computing power and using those idle cycles for scientific research and analysis. Since 2 years ago, the number of projects that use the BOINC software has increased and diversified widely, though the core projects (SETI@Home, Folding@home, etc) are still extremely active.
If you have a machine that’s frequently idle, why not consider installing the BOINC client on it, and signing up to join our team? I’ve recently re-started many of my idle clients in an effort to shore up some of the sliding numbers (many of our long time computing partners have stopped submitting updates, due to job changes or just disinterest.)
At our best, we were ranked # 662 about a year ago. Currently we ranked #935 in the world (out of 71,588 teams), according to our page on Boincstats.com.

If you’d like to join, our SETI@Home project page has signup information, though we also have teams at Rosetta and Predictor, both great projects.