Showing posts with label going green. Show all posts
Showing posts with label going green. Show all posts

Monday

Is Solar Energy For Everyone?

Solar power is the ultimate goal of most people I talk to. Simple to install, they say, and practically free.

Wind power has gained a lot of publicity lately, with huge wind turbine farms being installed in many places, but lots of complaints about the noise they create have emerged.

Electric power has been embraced by many, but it, too, has its drawbacks.

Only solar power seems, after the cost of installation, to be completely free for the taking—but is it really?

My husband and I love to camp. Several years ago, we bought a single solar panel to supplement the battery power our fifth-wheel used for lights, and for running the fan for our propane-powered heater. We love it. Where we formerly went to bed early to conserve power, we can now read late into the night. No more waking up cold because the fan circulating warm air had run out of battery power.

The solar panel proved quite easy to use. It is free standing, and can be set up anywhere around the campsite where there is some sun shining on it. If it gets too shady in one spot, we just pick up the panel and move it to a better location.

Last year, my husband splurged and purchased a Mongoose electric bicycle for riding the 11-mile bike trail around central Oregon's Diamond Lake where we usually camp. Because of the solar panel, he was able to plug the bicycle in for re-charging a couple of hours each evening to be ready for another ride with the grandkids the next morning.

My portable electric sewing machine accompanied us this year, and this Grandma enjoyed teaching an eight-year-old the basics of making a simple quilt for her doll.

All of this, on one small solar panel measuring about 28 inches by 14 inches, and costing under $20, set us to wondering about the possibilities of using solar power at home. Of course we aren't expecting it to replace our current electric power, but merely to reduce our electric bill a bit.

Our first step toward this goal, has been an attempt to educate ourselves a bit on the subject. We know it will be quite a jump from one small solar panel to a system large enough to do any good at home, and neither of us claim to be technologically gifted, but Amazon.com has a greatly simplified book that looks as though it might be just the thing for us. Solar Power Your Home For Dummies. Some of the comments by others who have purchased the book describe it as being written in simple language that anyone can understand. Believe me, that is exactly what we are going to need.

If any of you have alread read the book, or have set up a simple and inexpensive solar energy system in your home, comments or advice would be welcome. Otherwise, we will just have to bumble our way through the book (and probably several others) and see how it turns out. If we have any success, I will post another blog entry on the subject in hopes it might help someone else.

(If, instead, we fall on our faces — which is quite likely, I will avoid the subject like the plague, and hope no one ever asks me how our great experiment turned out.)

Sunday

Stationary Bike Riders Helping To Fuel Olympic Track And Field Trials In Eugene, OR

One of the interesting side lights to the Olympic Track and Field Trials being held in Eugene, Oregon this week is the Track Town Power Station. Safeway is sponsoring 14 stationery bicycles where festival attendees can sign up to pedal at least a half hour (or longer if they like) to help provide electric power for the fan festival stage.

Each bike is wired to a battery pack and transformer that converts the battery power into AC power, and the whole setup is an attempt to keep the trials as "green" as possible. Lots of citizens see it as a fun way to do their part to make the whole 10-day event a success as well as an opportunity to get a little exercise while they are at it. After all, this is probably not something that will come along again in their lifetime so why not really get into it seems to be the prevailing attitude.

The promoters estimate that all 14 bikes will have to be pedaled for at least 12 hours a day in order to provide enough power for the entire festival. Since temperatures have been running in the low to mid 90's, it is going to take some pretty dedicated bike riders to stick at it. We'll have to wait and see if more traditional power will have to kick in after all.

Last night, thunder and lightning cleared the entertainment area 2 hours before the scheduled closing time, and another possible storm is predicted for later this afternoon. Spirits are high though, and the competitors for a spot in the actual games to be held in China are being selected even as you read this article. A few previous records have fallen so far, and no doubt a few more will disappear before the end of the trials.

Check out these videos on different parts of the competition. The one showing how human legs can work together to provide electric power is called Pedal Power.

http://rgweb.registerguard.com/video/index.php