not sure what alternative energy stock to buy? PBW <A HREF="http://finance.yahoo.com/q/cq?s=^ECO,PBW,ACPW,AMSC,APCC,APD,BLDP,BOX,CPST,CREE,CY,DESC,ELON,EMKR,ENE.." target="_blank">http://finance.yahoo.com/q/cq?s=^ECO,PBW,ACPW,AMSC,APCC,APD,BLDP,BOX,CPST,CREE,CY,DESC,ELON,EMKR,ENE...</A>. Powershares Wilderhill Clean Energy Portfolio ETF <img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=pbw,uu[s,a]dhcayiay[db][pb5!i!b10!b32!b50!b200!f][vc20][iut!ub5!lya!la12,26,5!lm8!lg!]&r=3555><img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=pbw,uu[s,a]whcayiay[de][pb5!i!b10!b32!b50!b200!f][vc20][iut!ub5!lya!la12,26,5!lm8!lg!]&r=3555><img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=pbw,uu[s,a]mhcayiay[di][pb5!i!b10!b32!b50!b200!f][vc20][iut!ub5!lya!la12,26,5!lm8!lg!]&r=3555> based on the Wilderhillclern Energy index Solar Tech Companies Up on California Solar-Power Measure <A HREF="http://biz.yahoo.com/ap/060112/solar_stocks.html?.v=4" target="_blank">http://biz.yahoo.com/ap/060112/solar_stocks.html?.v=4</A>