most popular:
2008 Holiday Gift Guides



most popular: Hot Home Wind Turbines


most popular:
$19k Electric Car in US


th comments
Ailsa Ek said: "What on earth is gained for society by treating people as interchangeable parts in a machine? Strongly agreed. We are more that jus..." [read]

Willy Bio said: "JC, Alec, "silly", "ijiot", "nincompoop", all used at one time or another by the one and only Bugs Bunny. If those terms so complet..." [read]

Peaceful Disorder said: "I am so happy to see the options on organic cotton products growing past just basic clothing. I look forward to the day when all cotton is organic..." [read]

Nudger said: "Vanno - based on hundreds of user-submitted stories and thousands of votes - agrees that Apple should rank low in environmental performance (despi..." [read]

Rod Richardson said: "Yes but... the problem with many of the suggestions listed is that they are either expensive (at a time the budget is strapped beyond all experienc..." [read]

Solar CEO Ready for Next Challenge: The Eighth Grade

by Jeff McIntire-Strasburg, St. Louis, MO on 06.29.07
Business & Politics

solarconcentrator2.JPG

We've profiled and interviewed some pretty impressive CEOs over the years, but Calsunenergy's chief, Alex Boyer, definitely stands in a class by himself: he's still in middle school! Everything's relative, though: among his fellow company executives, Alex is the old man of the group. According to CNet,

The company--which is trying to develop a concentrator for solar cells and come up with a way to convert heat generated by solar cells into usable energy--is founded by kids in grade school and junior high. CTO Shaun Boyer will be in sixth grade in the fall. The VPs of marketing and sales will start fifth grade later this year.

The company has one patent application on file and has entered the California Clean Tech Open, which gives prizes and office space to winners.

We're not sure if we're dealing with true prodigies, or if, as Hank at EcoGeek wonders, this is one of those cases of parents doing the real work behind the scenes. Either way, it will be interesting to see if these kids have their patent, or entertain buy-out offers, before they're able to drive. ::CNet via EcoGeek and Netscape Science

Image credit: Geri Kodey and NREL/DOE

Comments (1)

"come up with a way to convert heat generated by solar cells into usable energy"

Active cooling in solar concentrators (with a liquid such as water) as opposed to passive cooling in which the base metal plate works as heat sink - is not a good idea. The problem with it is that the moment your coolant fails, your cells fry. It also means that you need a constant supply of cold water.

There are other issues as well. I've spent a lot of time thinking about this and I don't think that the small gain is worth the additional cost of equipping a PV concentrator with water based active cooling.

jump to top Manu Sharma [TypeKey Profile Page] says:

Post a comment

(If you haven't left a comment here before, you may need to be approved by the site owner before your comment will appear. Until then, it won't appear on the entry. Thanks for waiting.)

th ads
th top picks
th ads