my name is -- ron boreno. as a student of environmental health -- i'm happy to see that we are continue to go strive as a cleaner city of the nation. only if we give a strong priority to local build out. we want the san francisco residents to stay with the program and benefit from the sustain able, jobs. let's give san francisco clean power and allowing the city to shine around the world. thank you. >> supervisors and commissioners, i'm arthur feinstein, chair of the chapter of the sierra club. i want to particularly thank campos and avalos for reminding our general manager that it's not a question of whether you have an appetite for a robust build out but rather that you have been told to create a robust build out. it's not your option to say no because the legislation that was passed says, yes, do it. so thank you very much for reminding our p u c that it's an essential and not a choice and to commissioners as you move forward i hope that you continue to demand a robust build out. i think you have heard from