The prototype is 75% complete and has been constructed with over 80% salvaged materials and equipment from industrial discards. I have developed and tested a self tuning tracking system for the parabolic dish and am currently constructing 3 different collection heads for evaluation. Most items required for completion have been obtained and are being refurbished for service. The prototype model is on track for dynamic testing by end of October this year. I would use the prize money to acquire the remaining materials and complete the small machining center used for making special parts.