Pacific Gas & Electric (PCG)

Advanced Metering Improvements

The CPUC is assessing the viability of implementing an advanced metering infrastructure for residential and small commercial customers. This infrastructure would enable the California investor-owned electric utilities to measure usage of electricity on a time-of-use basis and to charge demand responsive rates. The goal of demand responsive rates is to encourage customers to reduce energy consumption during peak demand periods and reduce peak period procurement costs. Advanced meters can record usage in time intervals and be read remotely. The Utility is implementing demand responsive tariffs for large industrial customers who already have advanced metering systems in place, and has just completed the second year of a statewide pilot program designed to test whether and how much residential and small commercial customers will respond to demand responsive rates. The Utility expects to provide information to the CPUC in the first quarter of 2005 regarding the results of this pilot program. If the CPUC determines that it would be cost-effective to install advanced metering on a large-scale and authorizes the Utility to proceed with large scale development of advanced metering for residential and small commercial customers, the Utility expects that it would incur substantial costs to convert its meters, build the meter reading network, and build the data

Advanced Metering Improvements

        The CPUC is assessing the viability of implementing an advanced metering infrastructure for residential and small commercial customers. This infrastructure would enable the California investor-owned electric utilities to measure usage of electricity on a time-of-use basis and to charge demand responsive rates. The goal of demand responsive rates is to encourage customers to reduce energy consumption during peak demand periods and reduce peak period procurement costs. Advanced meters can record usage in time intervals and be read remotely. The Utility is implementing demand responsive tariffs for large industrial customers who already have advanced metering systems in place, and has just completed the second year of a statewide pilot program designed to test whether and how much residential and small commercial customers will respond to demand responsive rates. The Utility expects to provide information to the CPUC in the first quarter of 2005 regarding the results of this pilot program. If the CPUC determines that it would be cost-effective to install advanced metering on a large-scale and authorizes the Utility to proceed with large scale development of advanced metering for residential and small commercial customers, the Utility expects that it would incur substantial costs to convert its meters, build the meter reading network, and build the data storage and processing facilities to bill its customers. The Utility would expect to recover through rates the capital investments and any ongoing operating costs associated with implementing the advanced metering improvements. The total deployment of an advanced metering infrastructure to all of the Utility's electricity and natural gas customers using equipment and technology currently available may cost more than $1.0 billion, based on a five-year installation schedule starting in 2006.