Solar Particles In The Stream

Month

March 2010

10 posts

Solar Days in B.C. and Around the World

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If you have solar or want solar you’ll want to keep an eye on this. Here’s an opportunity to investigate up close and personal. The SolarBC website has more information on this. In our community in the Cariboo, BC we will be participating by providing some on site visits. Stay tuned for more info.

SolarBC and nine Solar Communities are hosting the first annual BC Solar Days, May 28-29, 2010. This province-wide solar celebration runs in conjunction with Europe’s annual solar week, which sees over 5000 activities in 10 countries across Europe. In BC we will be hosting community expos, children’s fairs, solar open houses and tours, workshops and student solar competitions. Join us in this celebration. And help spread the word about solar energy in our communities. READ MORE

Mar 17, 20101 note
#Solar Days: visit solar homes near you!

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Some ten year clean energy growth predictions. It’s noteworthy that wind has a significant lead on solar but does it follow that there is more power being generated by the wind installations or just that they cost more to build and maintain? Statistics can be tricky.

Mar 17, 2010
Mar 6, 20101 note
Play
Mar 6, 2010
#micro-hydro run of river stream engine renewable energy
Mar 5, 2010
#History of Solar Invention of Solar Panels
"Google develops prototype mirror for solar energy"

I thought these guys were in the search engine business.

Google has developed a prototype for a new mirror technology that could cut by half the cost of building a solar thermal plant, the company’s green energy czar said on Friday… Reuters story

Mar 5, 2010
Money for nuthin' and solar for free!

In the landscape of emerging technology there will always be Snake oil. I have had several people ask about home made solar panels with that little glint in their eye that suggests they have just dredged up a long lost secret from the darkest seas of the internet. It’s just not enough to tell people, who have invested a lot of time and effort getting excited about a newly discovered concept, that it’s pure bunkum. So I decided to devote a little of my own time to assemble an arsenal of facts about why you can’t just string a bunch of solar cells together, glue them to an old piece of plywood you found in the garage and power your house. As luck would have it some others have done an excellent job dissecting these claims but it wasn’t easy to find them. As you will see if you read further the Snake Oil sales team have done an outstanding job of capturing the search engine results so if you try to find out if their claims are valid you are have to slog through a ton of misinformation.

Peter Parsons on his refreshing “Deceptions” page calls a spade a spade:

“Earth4Energy is a scam. Even the sites earth4energySCAM.com and earth4energySCAM.org promote the product. A Google search turns up 220,000 hits which is most unfortunate because the tidal wave of propaganda totally drowns out legitimate sites and devalues search engine results. There are even ads like “earth for energy sucks” and “don’t buy earth4energy” that lead you to sales sites. If is very difficult to find anything negative because of this clever interference.”

Similarly William White in his opensolar blog pulls no punches when discussing the DIY solar panel scam:

“…this earth4energy scam (aka homemadepowerplant aka homemadeenergy aka DIY Green Energy aka Efficient Planet) runs deep on the Interwebs.  Like so many zebra mussels, it appears to have infested the solar web - to the point where it’s virtually impossible to have a solar site with ads that aren’t involved in the scam.

Mar 5, 20102 notes
#SOLAR SCAMS #FRAUD AND TRICKERY
Mar 3, 2010
Get 'em while they're hot!

A small window of opportunity exists for those considering a solar hot water installation. The SolarBC organization is currently offering an additional $1000 against the cost of an installation bringing the total contribution to $2k **PLUS** any other government incentives you qualify for, e.g. eco energy retrofit. Solar hot water is about the fastest payback of any renewable energy technology outside of compact fluorescent bulbs. Well, I l like mine a lot! On December 6th, the day it was turned on, it was a not too sunny morning and -25 degrees C but at 10 am the pump was circulating heated glycol from the roof panels and by noon I had 29 degree C water in my storage tank. My source water comes from a cold water creek and is only about 4.5 degrees C so that’s a gain of nearly 25 degrees C in two hours!

Mar 3, 2010
“Don’t get me wrong: I love nuclear energy! It’s just that I prefer fusion to fission…and it just so happens that there’s an enormous fusion reactor safely banked a few million miles from us. It delivers more than we could ever use in just about 8 minutes. And it’s wireless.” —William McDonough
Mar 3, 20101 note
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