http://smallhydro.com Your Online Small Hydroelectric Power Resource! Mon, 15 Nov 2010 06:08:56 +0000 en hourly 1 http://smallhydro.com/200907/small-micro-hydro/a-reader-asks-isnt-there-a-hydro-turbine-with-variable-speed/ http://smallhydro.com/200907/small-micro-hydro/a-reader-asks-isnt-there-a-hydro-turbine-with-variable-speed/#comments Tue, 07 Jul 2009 03:53:09 +0000 Jess http://smallhydro.com/?p=1798 http://smallhydro.com/200907/small-micro-hydro/a-reader-asks-isnt-there-a-hydro-turbine-with-variable-speed/feed/ 18