Efficiency First

Near-real-time rate and usage information will help Californians manage electricity use and reduce costs

Late last year in the midst of the winter holidays, the California Public Utilities Commission (CPUC) quietly handed down a set of policy decisions that will have a profound impact on energy management in the Golden State for years to come.

The provisions set forth in the document – which was developed in response to regulatory obligations imposed on all states by the federal Energy Information and Security Act (EISA) of 2007 – will guarantee access to electricity rate and usage information for most of the state’s utility customers, and for third parties that have been authorized to receive the information. With the widespread deployment of smart grid and smart meter technology, this data will give utility customers and energy efficiency businesses the tools they need to monitor and control household electricity, leading to lower energy bills for millions of California homeowners.

“Data access is the key to maximizing the effectiveness of smart grid technology,” said CPUC Commissioner Dian Grueneich, who has been a tireless advocate for making energy efficiency a cornerstone of state energy policy. “These rulings will play an important role as we strive to transform the way Californians think about and use energy.”

The CPUC decision is part of an ongoing process that was launched to align state energy policy with EISA requirements, and with federal requirements pertaining to American Recovery and Reinvestment Act funding for electricity grid modernization.

The CPUC set a goal for the state’s three largest power companies (Southern California Edison Company, Pacific Gas & Electric and San Diego Gas & Electric Company) to make usage information available to customers and authorized third parties by the end of this year. Ultimately, the three utilities will be required to install smart meters for all customers and make usage and price data available on a near-real-time basis. Four smaller utility companies were excluded from the ruling on the basis that doing so would “both increase the costs and diminish the benefits of the EISA requirements.”

The decision states that next phase of the proceeding will be to “consider rules to provide customers and third parties with access to usage and price data consistent with Energy Information and Security Act of 2007 standards, the general public interest, and state privacy rules.”