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Wednesday, December 10th, 2003

catching the sunrise

The sound of thumping from upstairs could mean only one thing — it was finally that time of the morning when I can turn my office stereo up real loud.

I sprinted upstairs to greet the thumper, before settling back into the day’s work and some high-volume speedmetalthrashfolkpianosolos… but stopped short at the top of the stairs. The windows were all purple. That is, the white shades were all glowing purple, as if on the other side was a really great sunrise, or a nuclear fireball that was about to vaporize my windows, their shades, and the guy tottering at the top of the basement stairs wishing he had a camera in his hand.

sunrise over sonoma countyAnyway, it was a great sunrise after all. The colors were already fading when I finally had my camera ready, but still, it was amazing.


Tags:
posted to channel: Photos
updated: 2004-02-22 22:49:16

Tuesday, December 9th, 2003

oh captain, mercaptan!

The other day I read in Vegetarian Cooking for Everyone that asparagus is a spring crop, although it “appears again for the holidays.” I thought that was odd, that a particular vegetable would show up for the holidays like a weird cousin with bad hygiene who will pollute the bathroom but nevertheless wants a place to stay for a few days.

Ms. Madison is correct, though — I went to the grocery store, and sure enough there was a big display of asparagus, imported from some distant place like Anaheim. Heh. Actually it was from South America. I guess it’s not so much that the stores import asparagus for Christmas; more likely, the crops in the other hemisphere are just now being harvested.


Tags:
posted to channel: Personal
updated: 2004-02-22 22:49:16

Monday, December 8th, 2003

first days with solar

Our photovoltaic array went online Friday, a day of overcast gray skies and rain. Our shiny new solar electric system produced an underwhelming 5 watts… enough, as a coworker said, to pop a bag full of popcorn, so long as you don’t mind waiting three years.

If you have any control over the timing, I recommend you schedule your PV install for a day without rain, because you’ll want to see your investment go to work immediately. (You probably wouldn’t buy a new car during a hailstorm, either.)

wet 125-watt Kyocera photovoltaic modulesI begin to get a sense of the scope of this project when I think that these panels will be here for the next 30 years, enduring hot summer sun and cold winter squalls repeatedly while everything else about the house, and about our lives, changes underneath. We’ll probably even need to get a new roof at some point in the next 30 years. That will be “interesting,” in the American sense of the word, i.e. “difficult and/or unpleasant.”

wet 125-watt Kyocera photovoltaic modulesThe panels are impressively solid-state; they just lie there, stoically, working when they can.

The magic happens in the inverter, which converts generated DC to AC, and which keeps track of the amount of power coming out of the array. LED screen on Sunnyboy inverterSunday’s peak was just shy of 2kw, enough to spin my electrical meter backwards at an impressive rate.

That was the moment of epiphany: solar power is smart. I’d worked the numbers, read the articles, talked to the salespeople… but once I had a system on my roof, generating electricity from sunlight, I realized that every empty roof is a waste of energy. If there’s enough sunlight falling on my roof on a winter afternoon to power my house and my neighbor’s too, why the heck are we still burning oil for power?

Critics will point to the high initial investment. I find that argument specious. I guess it depends on one’s priorities. Buying energy from the utilities is certainly the easier way to go, but it’s clearly not the cheapest — not in California anyway.

And the environmental issue can’t be argued: solar energy is clean.

Anyway, we’re extremely pleased with ourselves. I will admit to frequent checking of the skies and the inverter and, yes, I enjoy watching my electric meter spin backwards, because frankly I feel like I’m getting away with something.


Tags:
posted to channel: Solar Blog
updated: 2004-02-22 22:49:16

Saturday, December 6th, 2003

syndication upgrade

I’ve deprecated the old RSS 0.91 feed in favor of RDF 1.0. The immediate advantage: full, formatted article text is now available within the feed.


Tags:
posted to channel: Colophon
updated: 2004-02-22 22:49:16

Friday, December 5th, 2003

2003 Gift Guide

Nearly in time for your holiday spending spree, here’s a miscellaneous collection of stuff I think is neat. I’ve searched the entire planet to bring you the most intriguing stuff money can buy, at an incredible value to you. Well, not really, but you get the idea.

Art and stuff that looks like it

Gifts for Photographers

Gifts for People who wear Clothing

Important Books

I generally don’t list mass-market items here, because you’re innundated with them 24x7 via television, radio, and the-entire-internet.com. But I just stumbled across a DVD that needs to be better known. I make that claim because I’m the perfect customer for it, and even though it came out last year I only discovered it this morning:

If you’re not yet sated, check out last year’s edition: 2002 Gift Guide.


Tags:
posted to channel: Personal
updated: 2004-02-22 22:49:16

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