25303.7.
(a) In addition to its obligations pursuant to Sections 25303 and 25303.5, the commission, in consultation with the Public Utilities Commission and other relevant state and federal agencies, shall do all of the following:(1) Identify and evaluate data collected or developed by the commission that is necessary and important to determine the cause of natural gas price volatility experienced by end use customers in the state.
(2) Evaluate whether natural gas prices have been affected, or likely will be affected, by the exercise of market power or improper natural gas price manipulation.
(3) In furtherance of accomplishing paragraphs (1) and (2), collect data that may include, but shall not necessarily be limited to, all of the following:
(A) Gas corporations, as defined in Section 222 of the Public Utilities Code, or other entities authorized to sell natural gas pursuant to Chapter 2.2 (commencing with Section 328) of Part 1 of Division 1 of the Public Utilities Code, including sales to core and noncore customers pursuant to that chapter, shall provide company data, including but not limited to, all of the following:
(i) Throughput, sales, and delivery volumes.
(ii) Natural gas storage facility injection and withdrawal volumes and
rates, storage facility capacity, and facility maintenance and operational outage schedules.
(iii) Pipeline maintenance, outage, and operational data, including periods of operation and reduction in capacity and deliverability.
(iv) Proposed investment schedules for new and replacement pipelines.
(v) Existing pipeline investment depreciation rates and schedules for all pipelines owned and operated by the company, including the time until full depreciation.
(vi) Observed retail gas prices as charged to core and noncore customers.
(vii) Throughput of biomethane and hydrogen
natural gas and other fuels as authorized by the Public Utilities Commission for use in the distribution system.
(B) Observed and forecasted wholesale fuel prices, including, but not limited to, natural gas, biomethane, and hydrogen gas and other fuel prices.
(C) Core transport agent data, including, but not limited to, both of the following:
(i) Marketing materials used in describing the core transport agent services.
(ii) Prices charged to end-use
customers.
(4) Beginning January 1, 2021, analyze, in an ongoing manner, the data specified in paragraph (3) that is in the possession of the commission and identify natural gas market segments and circumstances vulnerable to price manipulation or the exercise of market power that may have the effect of increasing the aggregate price or price volatility in wholesale and retail gas markets.
(b) (1) In furtherance of the requirements of this section, the commission, in coordination with the Public Utilities Commission, shall establish the Joint Agency Natural Gas Market Oversight Committee, consisting of four individuals with relevant professional or academic expertise, to review the data gathered and analyzed pursuant to subdivision (a) and to provide ongoing comments,
insight, and recommendations about natural gas market behavior and transactions, as relates to the potential exercise of market power or market manipulation and methods to deter those activities.
(2) If the Joint Agency Natural Gas Market Oversight Committee identifies evidence suggestive of illegal market manipulation or the unlawful exertion of market power by natural gas distribution and transmission companies or core transport agents, as defined in Section 980 of the Public Utilities Code, the committee shall provide the identified evidence to the enforcement division of the Public Utilities Commission for further evaluation.
(3) Beginning July 1, 2021, and continuing thereafter, the commission shall include in the integrated energy policy report developed pursuant to Section
25301 an assessment of the information collected by the Joint Agency Natural Gas Market Oversight Committee, including a determination on whether volatility or prices for natural gas in California are affected by market power or manipulation.
(c) The Joint Agency Natural Gas Market Oversight Committee may require natural gas transmission and distribution companies and core transport agents, as defined in Section 980 of the Public Utilities Code, to submit to the committee data specified in paragraph (3) of subdivision (a) that are in their possession.
(d) All reasonable costs incurred by the Joint Agency Natural Gas Market Oversight Committee in carrying out its duties pursuant to this section, including staffing, travel, and
administrative costs, shall be reimbursed and shall be part of the budget of the commission.