[LINK] Standards, please! The third coming of electric vehicles
stephen at melbpc.org.au
stephen at melbpc.org.au
Sun Apr 22 19:54:32 AEST 2012
Frank writes,
> Biofuels, natural gas, shale oil, and the like are simply
> a continuation of the 'world's worst practice'
Basically agree .. and, here's a new idea Link might like ..
'Wind turbine blimp aims to replace diesel generators'
By Tecca. Fri, Apr 20, 2012 http://news.yahoo.com/blogs/technology-
blog/wind-turbine-blimp-aims-replace-diesel-generators-220648427.html
Altaeros Energies, a Massachusetts-based company formed by MIT and
Harvard grads, has aimed high literally in its quest to deliver power
to remote, off-the-grid locations, creating a blimp that harnesses the
power of the wind at 1,000 feet up.
The prototype (see above site video) is a large helium-filled shell that
looks almost like a jet engine. Attached to a trailer on the ground, it
automatically deploys itself 1,000 feet in the air (350 feet for its
inaugural test flight) where a fan at its center is turned by the wind.
At this altitude, the wind is not only stronger than at ground level, but
also much steadier, resulting in twice the energy production of a
traditional, pole-mounted turbine.
The electricity generated by the turbine is sent down to the trailer via
the tether cables, where it can be used to power remote villages,
military outposts, or anywhere that would normally have to depend on
polluting diesel generators. When it's not in use, it can be
automatically reeled in.
Altaeros Energies says it's more affordable than from generators that
require a constant supply of gasoline, not to mention, greener. The
company plans to develop a larger, sturdier version of the 35-foot
dirigible for use offshore by utility companies.
--
Cheers,
Stephen
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