MBR | MSS Details
Emblem for the Federal Energy Regulatory Commission

MBR Portal

Federal Energy Regulatory Commission
FERC.GOV    LOGIN    
Home
Search
Create GID
Create Gen Assets
Submit MBR XML
MBR Reports
Documents and Links

MSS Report


MBR Market Share Screen Details

1579124
Arizona Public Service Company 1943
SRP Base Case
2023 C001436
Study Parameter Winter(MW) Spring(MW) Summer(MW) Fall(MW) Study Parameter Reference
Seller and Affiliate Capacity (owned, controlled or under LT contract)
Seller Installed Capacity 0.00 0.00 0.00 0.00 Workpaper RPB - Generation Workpaper RPB - Generation Workpaper RPB - Generation Workpaper RPB - Generation
Seller Remote Capacity 0.00 0.00 0.00 0.00
Seller LT Firm Purchases From Inside 0.00 0.00 0.00 0.00 Workpaper RPB - LT Purchases Workpaper RPB - LT Purchases Workpaper RPB - LT Purchases Workpaper RPB - LT Purchases
Seller LT Firm Purchases From Outside 0.00 0.00 0.00 0.00
Seller LT Firm Sales 0.00 0.00 0.00 0.00 Workpaper RPB - LT Sales Workpaper RPB - LT Sales Workpaper RPB - LT Sales Workpaper RPB - LT Sales
Seller Seasonal Planned Outages 0.00 0.00 0.00 0.00 Workpaper RPB - Generation Workpaper RPB - Generation Workpaper RPB - Generation Workpaper RPB - Generation
Seller Uncommited Capacity Imports 183.74 224.56 0.00 138.95 [7] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [7] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [7] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [7] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP
Capacity Deductions
Study Area Average Peak Native Load 3,645.00 4,083.00 6,800.00 4,689.00 Workpaper RPB - Load Workpaper RPB - Load Workpaper RPB - Load Workpaper RPB - Load
Amount of Average Peak Native Load Attributable to Seller 0.00 0.00 0.00 0.00
Amount of Average Peak Native Load Attributable to Non-Affiliates 3,645.00 4,083.00 6,800.00 4,689.00 F - G F - G F - G F - G
Study Area Reserve Requirements 255.00 286.00 476.00 328.00 F x Operating Reserve F x Operating Reserve F x Operating Reserve F x Operating Reserve
Amount of Study Area Reserve Requirements Attributable to Seller 0.00 0.00 0.00 0.00 G / F x I G / F x I G / F x I G / F x I
Amount of Study Area Reserve Requirements Attributable to Non-Affiliates 255.00 286.00 476.00 328.00 I - J I - J I - J I - J
Non-Affiliate Capacity (owned, controlled or under LT contract)
Non-Affiliate Installed Capacity 10,941.70 10,941.70 10,644.60 11,301.70 [7] to [10] of Workpaper RPB - Non Affiliates' Resources and Outages including Harquahala in HGMA and Arlington Valley in DEAA [7] to [10] of Workpaper RPB - Non Affiliates' Resources and Outages including Harquahala in HGMA and Arlington Valley in DEAA [7] to [10] of Workpaper RPB - Non Affiliates' Resources and Outages including Harquahala in HGMA and Arlington Valley in DEAA [7] to [10] of Workpaper RPB - Non Affiliates' Resources and Outages including Harquahala in HGMA and Arlington Valley in DEAA
Non-Affiliate Remote Capacity 1,153.78 1,155.11 1,276.93 1,153.80 [17] to [20] of Workpaper RPB - Non Affiliates' Remote Generation [17] to [20] of Workpaper RPB - Non Affiliates' Remote Generation [17] to [20] of Workpaper RPB - Non Affiliates' Remote Generation [17] to [20] of Workpaper RPB - Non Affiliates' Remote Generation
Non-Affiliate LT Firm Purchases from Inside 9.00 7.00 9.00 7.00 Workpaper RPB-LT Purchases, Not modeled in Row L Workpaper RPB-LT Purchases, Not modeled in Row L Workpaper RPB-LT Purchases, Not modeled in Row L Workpaper RPB-LT Purchases, Not modeled in Row L
Non-Affiliate LT Firm Purchases from Outside 433.46 438.95 1,082.56 1,078.22 [27] to [ 30] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales [27] to [ 30] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales [27] to [ 30] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales [27] to [ 30] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales
Non-Affiliate LT Firm Sales 572.10 584.88 2,137.00 1,727.54 [32] to [35] + [21] to [25] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales including Harquahala's and Arlington Valley's lt. sales [32] to [35] + [21] to [25] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales including Harquahala's and Arlington Valley's lt. sales [32] to [35] + [21] to [25] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales including Harquahala's and Arlington Valley's lt. sales [32] to [35] + [21] to [25] of Workpaper RPB - Non Affiliates' Long term Purchases and Sales including Harquahala's and Arlington Valley's lt. sales
Non-Affiliate Seasonal Planned Outages 1,555.27 1,517.46 74.62 1,541.66 [12] to [15] of Workpaper RPB - Non Affiliates' Remote Generation [12] to [15] of Workpaper RPB - Non Affiliates' Remote Generation [12] to [15] of Workpaper RPB - Non Affiliates' Remote Generation [12] to [15] of Workpaper RPB - Non Affiliates' Remote Generation
Non-Affiliate Uncommitted Capacity Imports 1,647.63 2,060.61 0.00 1,001.02 [8] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [8] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [8] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP [8] of Workpaper RPB-Prorata - Prorata Shares Calculation of SRP
Supply Calculations
Total Competing Supply 8,158.20 8,132.03 3,525.47 6,255.54
Seller Uncommitted Capacity 183.74 224.56 0.00 138.95
Total Seasonal Uncommitted Capacity 8,341.94 8,356.59 3,525.47 6,394.49
Seller Market Share 2.20 2.69 0.00 2.17
Result (0 for Fail, 1 for Pass) 1 1 1 1
Total Imports 1,831.37 2,285.17 0.00 1,139.97
Seller Percent of SIL 10.03 9.83 0.00 12.19
Non-Affiliate Percent of SIL 89.97 90.17 0.00 87.81
SIL Value 1,831.37 2,285.17 0.00 1,139.97 Max (0, Row 6 of Workpaper RPB- Southwest SILs) Max (0, Row 6 of Workpaper RPB- Southwest SILs) Max (0, Row 6 of Workpaper RPB- Southwest SILs) Max (0, Row 6 of Workpaper RPB- Southwest SILs)
SIL Limit Exceeded (0 for No, 1 for Yes) 0 0 0 0


Security and Privacy Statement
For any issues regarding MBR System, please contact MBR support   Please include a current e-mail address. Last Modified: 5/22/2025 5:28:22 PM      ver. 1.58

This site contains information collections that are subject to the Paperwork Reduction Act (PRA). Among other things, the PRA requires FERC to provide you with an estimate of the average burden of completing the information on this site. Comments regarding the burden estimate or any other aspect of these forms can be directed to FERC's Information Collection Branch at DataClearance@ferc.gov.
In addition, you are not required to respond to any collection of information unless it displays a currently valid Office of Management and Budget (OMB) control number. FERC provides the OMB Control Numbers of the information collections on this site at www.ferc.gov/information-collections.