SMART GRID SYSTEMS AND METERING TECHNOLOGIES

A number of technologies are needed to make the power grid smarter, notably more automation within the network, and tools to give end-users better information. Smart Grid makes the power grid more intelligent and automated, and gives users better information and control. It integrates an electric grid, a communications network, software, and hardware to monitor, control, and manage creating, distributing, storing, and consuming energy. The Smart Grid of the future reaches every electric element, is self-healing, interactive, and distributed.

Municipal utilities, particularly in California, are facing legislative and regulatory challenges requiring evaluation and adoption of new technologies to support the Smart Grid. These drivers include approved federal energy acts passed and signed in 2005 and 2007, and currently pending California Senate Bill 1438. SB 1438 will require the Smart Grid to improve overall efficiency, reliability, and cost-effectiveness of the electric system operations including planning and maintenance. Publicly-owned utilities (POUs) would need to develop a smart grid deployment plan by July 2011.

A tested prototype for a Smart Grid connected residence is also needed, including smart metering, home area network, smart thermostat, load control devices, and smart appliances that can be used as a model for utilities as they move forward with Smart Grid planning and implementation. The prototype does not need to include monitoring and control software, but would need to include recommendations for appropriate software and integration platform.