So I mentioned that I was going to try to drive differently and see if I could improve my gas mileage. But if you don’t have a car computer that does it for you, how do you measure a car’s gas mileage. You probably know how already, but someone had to explain it to me, so in case you don’t know how I’m going to pass on the favor.To measure you’re car’s mileage, you’ll need a gas station, a calculator, and a notebook in your car. Here’s what you do:
- Go to the gas station, and fill your tank. Ideally, you want to fill it up to where the pump clicks off by itself so that you know it was filled up to about the same point. Write down how many miles your car has at the gas station. Let’s call this A.
- Drive!
- When your tank is nearly empty, go to the gas station. Again, fill it up to where it clicks, so you know it filled up to the same point. Write down how many miles you had. Let’s call this B. Then make a note of how many gallons you used. Let’s call this C.
- Now you’re ready to calculate your mileage. Just do the following calculation: Your mileage = (B-A) / C
Et Viola!


On the eve of Memorial Day weekend and $4.00 per gallon gasoline, many of you will probably hate me after reading this. It sure feels like I’m paying an arm and a leg each time I go to the pump. However, gas prices really aren’t high enough. Sure, it makes a huge dent in my wallet every time I fill up my car. I’m at about $60 a tank right now, and there’s no end in sight. We really don’t have much to complain about – in Europe, gas prices are $8 - $9 per gallon, about double what we’re paying. True, two wrongs don’t make a right and we’ll probably get to that point soon, but our gas prices are relatively cheap if you really think about it.
With the recent increases in gas prices, reports are that people are driving less, carpooling more, and buying more small vehicles. I think these are great trends, but higher gas prices will help us conserve even more. As I sit here roasting in the hot weather, I can’t help but think we’re still not doing enough to save our earth. Can you image if gas prices went up 50 percent or more in the next few months? How much less do you think people would drive? How many more small cars would be sold? How many more carpools would form?
Don’t get me wrong. High oil and gas prices have a huge negative effect, both personally and to our overall economy. I would never want someone to trade a tank of gas for food on the table. I also know gas prices result in those myriad of potholes I drive over each day since the cost of asphalt has skyrocketed as well. However, if increased energy prices help make us conserve more and save our planet, maybe it’s not such a bad thing after all. Imagine the day if crops don’t grow and there are huge food shortages due to global climate changes. I’m sure then, we’ll wish we were paying $20 a gallon for gas if that meant allowing us to grow food for everyone. We’ve done a lot of damage to our planet. No one ever said it would be cheap to fix it.

The other day I got a little “thank you” in the mail from PG&E (that’s Pacific Gas & Electric to you non-Californians).
Basically, the flyer indicated that I used an average of 2% less therms of gas compared to my average usage in January and February over the last three years. Yeah, I know, I am totally awesome.
This is great news, but to be quite honest, I’m not sure what to attribute it to. I was thinking that the biggest change is probably in my laundry activities - I now only wash in cold water. But…surely this can’t be it?
(Apologies for the crappy picture quality)

