Presentation on theme: "Rule 24 Data Process A Simple Example"— Presentation transcript:
1 Rule 24 Data Process A Simple Example June 24, 2013
2 IntroductionIn this example we start with a DRP that is registered with the CPUC and has a DRP service agreement. We will follow a single, individually metered service account, a 300kW Supermarket, from first contact by a DRP to meter data delivery to CAISO. Our example will illustrate the steps involved and use of forms as well the key players. Then we will follow another single, individually metered service account, a 300kW Supermarket, from first contact by a DRP to meter data delivery to CAISO. Our example will ultimately illustrate the challenges to provide the necessary information required.
3 The CAISO’s PDR process Defined RolesDRPAnd DRP SCUDCLSECAISOUndefined RolesMDMAConsolidating MDMA
5 D. 12-11-025 Ordering Paragraph 12 Pacific Gas and Electric Company, San Diego Gas & Electric Company, and Southern California Edison Company, as the Meter Data Management Agent, are responsible for providing the actual Settlement Quality Meter Data to the demand response provider’s Scheduling Coordinator to facilitate final data submission in accordance with the CAISO tariff.
7 Meter DataService account information is aggregated as defined by CAISO’s Demand Response System. The MDMA as an actor does not have access to this information.Service Accounts by LSE by MDMALSE ALSE BLSE CMDMA 1 SA 1 SA 2SA nMDMA 1 SA 1 SA 2SA nMDMA 2 SA 1 SA 2SA nRQMD is a routine process that MDMAs perform.ESP ALSE AMDMA1LSE BMDMA1ESP BLSE CMDMA2IOU10 MW10 MW30 MWPDRXYZSQMD requires meter data plus registration data. MDMAs provide the meter data, but do not yet have access to the DRS registration data.
8 For Example DRP (Muir’s DRP Co) Processes Signs up a supermarket Registers the supermarket in Resource BRegistration B1ProcessesUDC CISR formCAISO Demand Response System (DRS)UDC “ok”LSE “ok”CAISO “ok”Meter DataMDMA1RQMDSQMD
9 Example continued DRP (Muir’s DRP Co) Processes Signs up another supermarketMDMA2Also registers the supermarket in Resource BNew Registration B2ProcessesUDC CISR formCAISO DRSUDC “ok”LSE “ok”CAISO “ok”Meter DataRQMDNo SQMD (different MDMAs)
10 Here we go with the Example Meet Muir’s DRP CompanyCPUC Registered All other agreements in place
12 Muir Co completes Enrollment UDC CISR FormCAISO DRS Form
13 ApprovalsUDC approvesLSE approvesCAISO approvesDRP all set
14 Meter DataFor one service account Revenue Quality Meter Data (RQMD) is the same as Settlement Quality Meter Data (SQMD).Service Account by MDMA 1LSE AMDMA 1 SA 1RQMDLSE AMDMA1ESP AESP BIOU10 MW10 MW30 MWPDRXYZMuir Co establishes Registration B1, containing one SA (Fantastic Basket). In this case SQMD = RQMD.
17 Muir Co completes Enrollment UDC CISR FormCAISO DRS Add Form
18 ApprovalsUDC approvesLSE approvesCAISO approvesDRP all set
19 Meter DataThe addition of “Play Foods” requires a new registration B2. Here the RQMD is not the same as SQMD.Service Accounts by LSE by MDMALSE ALSE BLSE CMDMA 1 SA 1MDMA 2 SA 1RQMDLSE AMDMA1ESP ALSE BMDMA1ESP BLSE CMDMA2IOU10 MW10 MW30 MWPDRXYZFor an MDMA to keep track of the registration changes, it will need access to the CAISO’s DRS.
20 SQMD Process (?)The DRS information is critical for producing the SQMD necessary for supporting each registration. There may be times where there are multiple registrations requiring SQMD for the same DR resource.Service Accounts by LSE by MDMALSE ALSE BLSE CMDMA 1 SA 1MDMA 2 SA 1RQMDLSE AMDMA1ESP ALSE BMDMA1ESP BLSE CMDMA2IOU10 MW10 MW30 MWPDRXYZThere is a need to consolidate the RQMD information from the MDMAs as defined by the registrations from the DRS to produce the SQMD. This could be done by the DRP or a consolidating MDMA.
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