The CPUC regulates investor-owned electric and gas utilities within the state of California, including
Pacific Gas & Electric,
Southern California Edison,
Southern California Gas and
San Diego Gas & Electric. Among its stated goals for energy regulation are to establish service standards and safety rules, authorize utility rate changes, oversee markets to inhibit anti-competitive activity, prosecute unlawful utility marketing and billing activities, govern business relationships between utilities and their affiliates, resolve complaints by customers against utilities, implement
energy efficiency and conservation programs and programs for the low-income and disabled, oversee the merger and restructure of utility corporations, and enforce the
California Environmental Quality Act for utility construction. In 2008, the CPUC adopted California's first Long Term Energy Efficiency Strategic Plan. Leuwam Tesfai has served as Director of Energy Division and Deputy Executive Director of Energy and Climate Policy since 2022.
California Solar Initiative The
California Solar Initiative (CSI) is overseen by the California Public Utilities Commission (CPUC) and provides incentives for solar system installations to customers of the state's three investor-owned utilities (IOUs):
Pacific Gas and Electric Company (PG&E),
Southern California Edison (SCE) and
San Diego Gas and Electric (SDG&E). The CSI program provides upfront incentives for solar systems installed on existing residential homes, as well as existing and new commercial, industrial, government, non-profit, and agricultural properties within the service territories of the IOUs. The CSI program has a goal to install 1,800
MW of new solar (excluding
solar water heating) by the end of 2016. , the CSI program has achieved a total of 1,743 MW of installed capacity, 96.8% of the program's goal, since its inception. On January 12, 2006, the CPUC issued an Interim Order that set initial policy and funding for the program. The CPUC was nearing an August 24, 2006 Commission vote on proposed incentive level design, administrative structure, and planning schedule, when
SB 1 was signed into law on August 21, 2006, by
Governor Arnold Schwarzenegger. While SB 1 codified the state's commitment to the creation of a self-sustaining solar market, it also introduced several unanticipated requirements for the program. In order to conform to state law, the CPUC then worked with parties to issue a proposed decision on SB 1's impacts to the California Solar Initiative program for public comment; this decision was approved by Commissioners on December 14, 2006. The program launched on January 1, 2007. The CSI Program was designed to be responsive to economies of scale in the California solar market – as the solar market grows, it was expected solar system costs would drop and incentives offered through the program decline. The CPUC divided the overall megawatt goal for the incentive program into ten programmatic incentive level steps, and assigned a target amount of capacity in each step to receive an incentive based on dollars per-watt or cents per-kilowatt-hour.
Greenhouse gas emissions standards In January 2007, the CPUC adopted a
greenhouse gas emissions standard that required new long-term commitments for baseload generation to serve California consumers with power plants that have emissions no greater than a
combined cycle gas turbine plant. The CPUC said the emissions standard is a vital step in addressing
global warming.
Cap and trade On February 8, 2008, CPUC President Michael Peevey issued a proposed decision on the implementation of California's
greenhouse gas emissions legislation,
AB 32. The decision recommends a
cap and trade program for the electricity sector in California that would impose regulations on owners and operators of generation in California and out-of-state generators delivering electricity to the California electrical grid.
Zero Net Energy In 2007 the CPUC adopted goals to have all California residential construction use zero net energy by 2020, and all new commercial construction use zero net energy by 2030.
Zero Net Energy buildings each contribute an amount of renewable energy to a utility that will balance out any amount of non-renewable energy they extract from the utility. For residential buildings, the CPUC participates in California's Zero Net Energy program that helps builders and homeowners select effective
home energy upgrades. ==Telecommunications==