Aug 8, 08


Cities

Free Energy


Here's a cute little bit of solutions porn: Free Energy

(4) Comments // digg // del.icio.us // Previous Article >>

Help us change the world - DONATE NOW!

Comments

Wonderful little snippet. The smile on the gentleman's face as he showers is positively contagious.

Posted by: Leif on January 29, 2008 3:23 PM

Great video.
But...

I think that when we are promoting green technologies we should be accurate and appropriate. The video seems to imply that the two solar panels are able to supply enough electricity to run a light, electric burner and heat water for a shower. This is extremely unlikely - more likely impossible.

The light certainly but not the hot water and cooking. It would be more appropriate (and less expensive) to use solar hot water panels for the water heating.

Creating unrealistic expectations for green technologies doesn't help the cause - it harms it.

Posted by: Rob Baxter on January 31, 2008 1:05 PM

Oops. The first time I watched the video I missed the fact there was already a solar hot water heater on the roof of this building. So, it was only the cooking element that may have been unrealistic...

Posted by: Rob Baxter on February 1, 2008 7:33 AM

Thank you. The video did make me smile also. I got excited. This is what we should be bringing to developing countries. By doing so, we will bring more happiness to their lives, and we will prevent more emissions.

How many solar panels equal the total Iraq war spending so far?

http://lamarguerite.wordpress.com

Posted by: marguerite manteau-rao on February 1, 2008 2:18 PM

Post A Comment

Please note that comments will remain open for only 14 days after the article is posted. While previous comments will remain visible, attempts to post new comments after this period will fail. This helps stop comment spam, so your forebearance is appreciated.

The Worldchanging comments are meant to be used for further exploration and evaluation of the ideas covered in our posts. Please note that, while constructive disagreement is fine, insults and abuse are not, and will result in the comment being deleted and a likely ban from commenting. We will also delete at will and without warning comments we believe are designed to disrupt a conversation rather than contribute to it. In short, we'll kill troll posts.

Finally, please note that comments which simply repost copyrighted works or commercial messages will be summarily deleted.

REMEMBER PERSONAL INFO?
Yes No

NAME

EMAIL ADDRESS

URL

COMMENTS

EMAIL THIS ENTRY TO:



YOUR EMAIL ADDRESS:



MESSAGE (optional):



Our Mission

worldchanging was founded on the idea that real solutions already exist for building the future we want. it's just a matter of grabbing hold and getting moving.

Worldchanging Manifesto
Worldchanging Team Members

What else are we up to?
Find Out Now
Feedback

"The most important web site on the planet."

- Bruce Sterling

Speak Up

Have an idea or know about a great new tool or solution? We want to know about it!

Suggest a Story
Submission Guidelines


Contact Us

Editor
Advertising


Credits

Design:
Matt Chapman

Logo Design:
Egg

Hosting, Development, and Technical Management: