Siemens has been the standard for quality and innovation for meter mounting equipment for over half a century. Most utilities will not hook up to a meter socket unless it is approved by them. These approvals can change without notice. Before purchasing or installing this meter socket, confirm approval with your local utility. Some utilities do not maintain lists, so just because a utility is not listed below does not mean that this device cannot be used on their network. Current Utility Approvals Bangor-Hydro Electric Company Veazie ME NSTAR Boston MA Central Maine Power Augusta ME Central Vermont Public Service Rutland VT El Paso Electric Company El Paso TX Maine Public Service Co Presque Isle ME MidAmerican Energy Co (IA) Sioux City IA Midwest Power - Two Rivers Serv. Cen. Des Moines IA Ohio Edison (See First Energy) Akron OH PP&L (Pennsylvania Power & Light Co.) Hazleton PA Penn Power Co. (See First Energy) Clark PA PSNH (Public Service New HAmp,shire) Hooksett NH SCE&G (South Carolina Elec & Gas Co) West Columbia SC SIGECO (Sou IN Gas & Elect) Evansville IN Entergy (LA) New Orleans LA United Illuminating Company New Haven CT MTEMC (Mid TN Elect Mem Coop) Murfreesboro TN Unitil (NH) HAmp,ton NH Horry County Electric Co-op Conway SC Palmetto Electric Coop Hardeeville SC