Transmission Issue Submissions Summary

Transcription

1 Transmission Issue Submissions Summary

2 Respondents Associated Electric Cooperative, Inc. (AECI) American Electric Power (AEP)/Transource Energy Southwestern Power Administration (SWPA) Public Service Commission of Wisconsin Staff Kansas City Power and Light Xcel Energy GDS Associates Duke-American Transmission Company (DATC) Wind Coalition/Wind on the Wires ITC Omaha Public Power District Missouri Public Service Commission Southwest Power Pool Staff Midcontinent Independent System Operator Staff 2

3 Submissions Summary Submissions represent stakeholders from MISO, SPP, and neighboring utilities Range of Topics Congestion Economic Policy Reliability Planning Process Specific Projects 3

4 Respondent Presentation Order Kansas City Power and Light Duke-American Transmission Company Missouri Public Service Commission ITC Holdings American Electric Power/Transource Wind Coalition/Wind on the Wires Omaha Public Power District JPC Staff presents all other submissions SPP Staff MISO Staff 4

5 SPP-MISO Coordinated System Plan Missouri Lakes Area Reliability Issue Presented by KANSAS CITY POWER & LIGHT 1/7/2014 KCP&L Transmission Planning 5

6 West central Missouri area around Lake of Ozarks and Truman Lake can experience contingent low voltages on 161kV system mainly on Associated Electric Cooperative system 1/7/2014 KCP&L Transmission Planning 6

7 Proposed Seams project SPP-AEC- MISO LaCygne-Clinton- Barnett-Mariosa Delta 345kV approximately 180 miles 1/7/2014 KCP&L Transmission Planning 7

8 LaCygne Clinton Barnett Mariosa Delta 345kV transmission line Provide additional West East transfer capability Provide voltage support with 345/161 kv transformers at Clinton and Barnett B/C ratio improved by cost sharing between SPP, AEC, MISO 1/7/2014 KCP&L Transmission Planning 8

9 SPP-MISO Coordinated System Plan Northwest Missouri Transmission Congestion Issue Presented by KANSAS CITY POWER & LIGHT 1/7/2014 KCP&L Transmission Planning 9

10 Northwest Missouri transmission congestion along Missouri River corridor between Omaha and Kansas City north to south flows for high wind generation in Iowa south to north flows for low wind generation in Iowa with high loads in northern MISO 1/7/2014 KCP&L Transmission Planning 10

11 Committed future projects in this area SPP Priority Project Nebraska City-Mullin Creek-Sibley 345kV MISO MVP project Ottuma-Adair- Palmyra 345kV 1/7/2014 KCP&L Transmission Planning 11

12 Proposed Seams project SPP-MISO Mullin Creek-Adair 345kV approximately 130 miles 1/7/2014 KCP&L Transmission Planning 12

13 Mullin Creek Adair 345kV transmission line Provide additional West East transfer capability Provide additional transmission for renewal resources Eliminates Sibley - Overton flowgate (3108) 1/7/2014 KCP&L Transmission Planning 13

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20 Missouri Commission Submitted Transmission Issues Adam McKinnie January 21, 2013

21 Seams Transmission issues The MoPSC asked, What seams issues were identified in previous MISO and/or SPP analyses where transmission solutions were either: (1) not identified; and / or (2) identified, but not constructed, possibly because the benefits and / or costs were not assigned to neighboring parties

22 Seams Transmission Issues This included: Congested Flowgates; and Potential Transmission Projects near or along the seams

23 Seams Transmission Issues Special attention was paid to transmission projects along seams where the analysis assumed: (1) the RTO doing the study would be responsible for the entire cost of the project (even portions outside of their footprint); and (2) only the benefits of the RTO doing the study would be considered

24 Sources of Transmission Issues MISO Market Efficiency Planning Studies SPP and MISO Congested Flowgate Analysis SPP ITP10 and ITP20 analysis MISO Candidate MVP analysis

25 SPP-MISO Issues IPSAC Meeting 01/21/2014 Presented By: John Kopinski

26 SPP-MISO Issues ITC Overview 1. Arkansas/Missouri Interregional Transfer Capacity Limit 2. MISO South Transfers with MISO Midwest 3. Kansas/Missouri Congestion 4. Top MISO-SPP Congested Flowgates 26

27 SPP-MISO Issues AR/MO Limits 1. Arkansas/Missouri Interregional Transfer Capacity Limit Limited Contract Path MISO Whitepaper Integration MISO South 27

28 SPP-MISO Issues MISO Transfers 2. MISO South Transfers with MISO Midwest MISO South Generation Capacity MISO Midwest Generation Retirements Missouri PSC Case No. EW Integration MISO South 28

29 SPP-MISO Issues KS/MO Congestion 3. Kansas/Missouri Congestion Historically Congested SPP State of Market Report Integration MISO South 29

30 SPP-MISO Issues Ranking Congestion 4. Ranking Top MISO-SPP Congested Flowgates MISO Rankings Provided SPP or Combined Rankings? 30

31 American Electric Power/Transource 31

32 Wind Coalition/Wind on the Wires 32

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39 Issue Submissions Overview Associated Electric Cooperative, Inc. Name/Title of Issue: Number and magnitude of TLRS Driver: Reliability Need Date: 01/01/2014 Location: Missouri Issue Description: AECI would like the following lines to be considered: St. Francois (UE) to Fletcher along with St Francis to ISES 345kV Lines Thayer to Mariosa Delta 345 line Thayer to Franks 345 line Thayer to Loose Creek 345 line Thayer to St. Francois 345 line via Fletcher Lacygne to Mariosa Delta Maryville to Palmyra 345 Brookline to Thayer

40 Issue Submissions Overview GDS Associates Name/Title of Issue: Market to Market Efficiency Driver: Economic Need Date: 06/01/2016 Location: MISO-SPP Seam Issue Description: Need projects that will improve transfer capability between MISO and SPP. A MISO-OMS survey revealed that for the 2016 planning year, that MISO-South will have 7.6 GW of capacity in excess of its demand and reserve obligations. There is the potential to create large energy cost savings if the excess capacity in MISO-South can be made deliverable to SPP. The same MISO-OMS survey revealed that for the 2016 planning year, that MISO-North and Central will have a 7.5 GW capacity deficiency. There is the potential to create large capital cost savings if the excess capacity in SPP can be made deliverable to MISO-North and Central. 40

41 Issue Submissions Overview Public Service Commission of Wisconsin Name/Title of Issue: Transparent and Functional Interregional Planning and Cost Allocation Driver: Multiple Drivers Need Date: 06/30/2014 Location: Regionwide Issue Description: The Public Service Commission of Wisconsin Staff is concerned that interregional projects are not (or will not be) occurring when they should; i.e., when a project would clearly provide economic and reliability benefits to both RTOs, too often the project fails to be developed as a cross border regional project because of the potential for costs to be allocated inadequately and disproportionately. It would be helpful if the Coordinated System Plan Study could study how to appropriately quantify the benefits and allocate costs accordingly. 41

42 Issue Submissions Overview Southwestern Power Administration Name/Title of Issue: Multiple Submissions Driver: Reliability Need Date: When Available Location: Multiple Locations Issue Description: Submission 1: Greers Ferry Dam Heber Springs/Quitman Voltage issues occur when outages are teken in the Quitman Area or if the Greers Ferry Dam units are unavailable for synchronous condensing mode Submission 2: Post-contingent overloads on the Norfork-Dam-Calico-Sage- Melbourne-ISES 161kV line when opening the SPA terminal of the line at Norfork Dam Submission 3: Post-contingent overloads on the Bull Shoals Dam Midway 161kV line (North Arkansas Transmission loading) Submission 4: Overall net export of MVAR to Entergy across SPA interfaces 42

43 Issue Submissions Overview Xcel Energy Name/Title of Issue: Market Dispatch Driver: Economic Need Date: 01/01/2018 Location: Both RTO s Issue Description: MISO/SPP market dispatch with the objective of identifying economic opportunities across the RTO boundaries, and identifying any obstacles to opportunities identified. This should include WAPA/Basin as part of SPP, and WAPA/Basin not part of SPP. Economic benefits should exist, such as sharing renewable resources, peak load shifting, capacity sharing, etc. 43

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45 SPP Staff Submitted Issues Potential Reliability Issues Seam with Entergy Calico Rock - Norfork 161KV CKT 1 (EES-SPS) Hergett - Jonesboro 161KV CKT 1 (EES-SPA) Bull Shoals - Midway (YVEPA) 161KV CKT 1 (SPA-EES) Potential Economic Benefit SPP-MISO Seam Cooper South area and seam throughout Nebraska Iowa and Missouri SPP seam with Entergy and Cleco in Arkansas and Northern Louisiana. 45

46 SPP Staff Submitted Issues Potential Economic and Reliability Issues Several Issues along the MISO-SPP Seam Morgan Stockton 161 Clinton Truman Warsaw 161 Franklin Litchfield 161 Dolet Hills 345/230 transformer Butler Nevada 161 Branson area 161 overloads Clay Logan

47 MISO Preliminary Top Congested Flowgate Analysis MISO-SPP IPSAC January 21, 2014

48 MISO Top Congested Flowgate Study Preliminary Results MISO Midwest Market Efficiency Planning Study Workshop December 13,

49 MISO Top Congested Flowgate Study Contd. Preliminary Results MISO South Market Efficiency Planning Study Workshop November 14,

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51 MISO Top Congested Flowgate Study Preliminary Results MISO Midwest Market Efficiency Planning Study Workshop December 13,

52 MISO Top Congested Flowgate Study Preliminary Results MISO Midwest Market Efficiency Planning Study Workshop December 13,

53 MISO Top Congested Flowgate Study Preliminary Results MISO South Market Efficiency Planning Study Workshop November 14,

54 MISO Top Congested Flowgate Study Preliminary Results MISO South Market Efficiency Planning Study Workshop November 14,