On Fri, 09 May 2008 01:25:43 +0100, Andrew Swallow
wrote:

If you want to help the world build wind farms,

Iowa is a leader at that. 5% of the juice in Iowa is from wind. Unlike
solar, it works at night.
,
Terrestrial solar electric panels are the thing for a boat. Keep the
batteries charged and run a ventilation blower and a bilge pump.

Casady