Where can I find Solar energy in Rothrist?

Solar energy can also be found in these cities:

Aarwangen Auenstein Balsthal Bubendorf Ettiswil Freiburg im Breisgau Gelterkinden Gränichen Herznach Herzogenbuchsee Hüswil Kleindietwil Knutwil Kölliken Madiswil Melchnau Muhen Nottwil Oberbuchsiten Oberkirch Oensingen Pfaffnau Reiden Reitnau Rickenbach Rohrbach Safenwil Schmiedrued Schötz Sursee Triengen Uffikon Wangen an der Aare Wangen bei Olten Willisau Winznau Wölflinswil Zeihen Zell Zofingen

You can also find this in Rothrist:

Wood Pellets Photovoltaics Heating Oil Thermique Mazout Photovoltaic Mobility