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TITLE 16ECONOMIC REGULATION
PART 2PUBLIC UTILITY COMMISSION OF TEXAS
CHAPTER 25SUBSTANTIVE RULES APPLICABLE TO ELECTRIC SERVICE PROVIDERS
SUBCHAPTER SWHOLESALE MARKETS
RULE §25.503Oversight of Wholesale Market Participants

requirement or official interpretation of the requirement, or honor the commitment.

  (5) The commission staff may request information from a market participant concerning a notification of failure to comply with a Protocol requirement or official interpretation of a requirement, or honor a formal commitment to ERCOT. The market participant must provide a response that is detailed and reasonably complete, explaining the circumstances surrounding the alleged failure, and must provide documents and other materials relating to such alleged failure to comply. The response must be submitted to the commission staff within five business days of a written request for information, unless commission staff agrees to an extension.

  (6) A market participant's bids of energy and ancillary services must be from resources that are available and capable of performing, and must be feasible within the limits of the operating characteristics indicated in the resource plan, as defined in the Protocols, and consistent with the applicable ramp rate, as specified in the Protocols.

  (7) All statements, data and information provided by a market participant to market publications and publishers of surveys and market indices for the computation of an industry price index must be true, accurate, reasonably complete, and must be consistent with the market participant's activities, subject to generally accepted standards of confidentiality and industry standards. Market participants must exercise due diligence to prevent the release of materially inaccurate or misleading information.

  (8) A market entity has an obligation to provide accurate and factual information and must not submit false or misleading information, or omit material information, in any communication with ERCOT or with the commission. Market entities must exercise due diligence to ensure adherence to this provision throughout the entity.

  (9) A market participant must comply with all reporting requirements governing the availability and maintenance of a generating unit or transmission facility, including outage scheduling reporting requirements. A market participant must immediately notify ERCOT when capacity changes or resource limitations occur that materially affect the availability of a unit or facility, the anticipated operation of its resources, or the ability to comply with ERCOT dispatch instructions.

  (10) A market participant must comply with requests for information or data by ERCOT as specified by the Protocols or ERCOT instructions within the time specified by ERCOT instructions, or such other time agreed to by ERCOT and the market participant.

  (11) When a Protocol provision or its applicability is unclear, or when a situation arises that is not contemplated under the Protocols, a market entity seeking clarification of the Protocols must use the Nodal Protocol Revision Request (NPRR) process provided in the Protocols. If the NPRR process is impractical or inappropriate under the circumstances, the market entity may use the process for requesting formal Protocol clarifications or interpretations described in subsection (i) of this section. This provision is not intended to discourage day to day informal communication between market participants and ERCOT staff.

  (12) A market participant operating in the ERCOT markets or a member of the ERCOT staff who identifies a provision in the ERCOT procedures that produces an outcome inconsistent with the efficient and reliable operation of the ERCOT-administered markets must call the provision to the attention of ERCOT staff and the appropriate ERCOT subcommittee. All market participants must cooperate with the ERCOT subcommittees, ERCOT staff, and the commission staff to develop Protocols that are clear and consistent.

  (13) A market participant must establish and document internal procedures that instruct its affected personnel on how to implement ERCOT procedures according to the standards delineated in this section. Each market participant must establish clear lines of accountability for its market practices.

(g) Prohibited activities. Any act or practice of a market participant that materially and adversely affects the reliability of the regional electric network or the proper accounting for the production and delivery of electricity among market participants is considered a "prohibited activity." The term "prohibited activity" in this subsection excludes acts or practices expressly allowed by the Protocols or by official interpretations of the Protocols and acts or practices conducted in compliance with express directions from ERCOT or commission rule or order or other legal authority. The term "prohibited activity" includes, but is not limited to, the following acts and practices that have been found to cause prices that are not reflective of competitive market forces or to adversely affect the reliability of the electric network:

  (1) A market participant must not schedule, operate, or dispatch its generating units in a way that creates artificial congestion.

  (2) A market participant must not execute pre-arranged offsetting trades of the same product among the same parties, or through third party arrangements, which involve no economic risk and no material net change in beneficial ownership.

  (3) A market participant must not offer reliability products to the market that cannot or will not be provided if selected.

  (4) A market participant must not conduct trades that result in a misrepresentation of the financial condition of the organization.

  (5) A market participant must not engage in fraudulent behavior related to its participation in the wholesale market.

  (6) A market participant must not collude with other market participants to manipulate the price or supply of power, allocate territories, customers or products, or otherwise unlawfully restrain competition. This provision should be interpreted in accordance with federal and state antitrust statutes and judicially-developed standards under such statutes regarding collusion.

  (7) A market participant must not engage in market power abuse. Withholding of production, whether economic withholding or physical withholding, by a market participant who has market power, constitutes an abuse of market power.

(h) Defenses. The term "prohibited activity" in subsection (g) of this section excludes acts or practices that would otherwise be included, if the market entity establishes that its conduct served a legitimate business purpose consistent with prices set by competitive market forces; and that it did not know, and could not reasonably anticipate, that its actions would inflate prices, adversely affect the reliability of the regional electric network, or adversely affect the proper accounting for the production and delivery of electricity; or, if applicable, that it exercised due diligence to prevent the excluded act or practice. The defenses established in this subsection may also be asserted in instances in which a market participant is alleged to have violated subsection (f) of this section. A market entity claiming an exclusion or defense under this subsection, or any other type of affirmative defense, has the burden of proof to establish all of the elements of such exclusion or defense.

(i) Official interpretations and clarifications regarding the Protocols. A market entity seeking an interpretation or clarification of the Protocols must use the NPRR process contained in the Protocols whenever possible. If an interpretation or clarification is needed to address an unforeseen situation and there is not sufficient time to submit the issue to the NPRR process, a market entity may seek an official Protocol interpretation or clarification from ERCOT in accordance with this subsection.

  (1) ERCOT must develop a process for formally addressing requests for clarification of the Protocols submitted by market participants or issuing official interpretations regarding the application of Protocol provisions and requirements. ERCOT must respond to the requestor within ten business days of ERCOT's receipt of the request for interpretation or clarification with either an official Protocol interpretation or a recommendation that the requestor take the request through the NPRR process.

  (2) ERCOT must designate one or more ERCOT officials who will be authorized to receive requests for clarification from, and issue responses to market participants, and to issue official interpretations on behalf of ERCOT regarding the application of Protocol provisions and requirements.

  (3) The designated ERCOT official must provide a copy of the clarification request to commission staff upon receipt. The ERCOT official must consult with ERCOT operational or legal staff as appropriate and with commission staff before issuing an official Protocol clarification or interpretation.

  (4) The designated ERCOT official may decide, in consultation with the commission staff, that the language for which a clarification is requested is ambiguous or for other reason beyond ERCOT's ability to clarify, in which case the ERCOT official shall inform the requestor, who may take the request through the NPRR process provided for in the Protocols.

Cont'd...

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