With the rebuilding of Greensburg, Kansas, I would imagine that the town is installing a new siren(s). From what I've heard, the town is supposed to become somewhat of a model community for environmental cleanliness using "green" materials in rebuilding as well as using windmills and solar panel arrays to generate the community's electricity.
What I was wondering is if the new siren or sirens installed follow this green trend. Electronic sirens don't require nearly as much power as mechanical sirens so I figured maybe Greensburg went with electronic sirens. The town did seem to be pretty reliant on Sentry Siren though so I figured it was possible that Greensburg went with them, possibly with solar collectors to charge the batteries.
So does anyone know what exactly Greensburg went with as far as a new siren system? (Personally, I'm hoping Sentries with solar battery backup)