Recuperating wasted energy

[andre kesteloot]

Tacoistas,

An interesting solution, but not too practical yet.
 Notice no mention of a suitable energy storage medium, but if one were 
available, then solar cells could be added to the system and the numbers 
might be a little more favorable.

http://www.smartplanet.com/business/blog/smart-takes/french-town-to-power-street-lights-via-energy-absorbing-sidewalk/6307/

73
André N4ICK