PDCWG Report to ROS

56
PDCWG Report to ROS Sydney L. Niemeyer - Chair January 11, 2007

description

PDCWG Report to ROS. Sydney L. Niemeyer - Chair. January 11, 2007. PDCWG Report to ROS January 11, 2007. PDCWG has not met since last ROS meeting. Next meeting Jan 23 & 24. Chair and Vice Chair nominations: Chair: Bob Green – Garland Power & Light - PowerPoint PPT Presentation

Transcript of PDCWG Report to ROS

Page 1: PDCWG Report to ROS

PDCWG Report to ROS

Sydney L. Niemeyer - Chair

January 11, 2007

Page 2: PDCWG Report to ROS

PDCWG Report to ROSJanuary 11, 2007

• PDCWG has not met since last ROS meeting.

• Next meeting Jan 23 & 24.

• Chair and Vice Chair nominations:– Chair: Bob Green – Garland Power & Light– Vice Chair: Stephen Knapp – Constellation

Energy Commodities Group, Inc.

Page 3: PDCWG Report to ROS

ERCOT CPS1 by Interval December 129.47

ERCOT CPS1 15 Minute Average - Monthly Score

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Page 4: PDCWG Report to ROS

ERCOT CPS1 by Day- December 2006ERCOT CPS1 By Day - December 2006

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129.47 Monthly CPS1 for ERCOT142.02 Year Rolling Average

Page 5: PDCWG Report to ROS

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ERCOT Frequency Control Performance

to NERC CPS1 Standard

Page 6: PDCWG Report to ROS

Daily RMS1

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Page 7: PDCWG Report to ROS

Daily RMS1

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Best days in Dec 2006 12-24 & 12-25

Poorest days in Dec 2006 12-11, 12-14 & 12-15

Page 8: PDCWG Report to ROS

December 11, 2006

Hour CPS1 CPS1Ending Hourly Daily Avg

1:00 115.592:00 -15.16 50.223:00 105.65 68.694:00 141.18 86.815:00 109.66 91.386:00 102.41 93.227:00 -1.80 79.658:00 63.58 77.649:00 112.33 81.49

10:00 140.30 87.3711:00 98.15 88.3512:00 126.00 91.4913:00 129.33 94.4014:00 117.93 96.0815:00 89.58 95.6516:00 134.80 98.1017:00 147.80 101.0218:00 111.66 101.6119:00 89.64 100.9820:00 122.49 102.0621:00 114.20 102.6322:00 125.87 103.6923:00 138.40 105.20

0:00 99.09 104.95

December 14, 2006

Hour CPS1 CPS1Ending Hourly Daily Avg

1:00 120.792:00 123.58 122.193:00 126.71 123.694:00 136.63 126.935:00 130.54 127.656:00 112.46 125.127:00 123.30 124.868:00 147.33 127.679:00 164.04 131.71

10:00 125.49 131.0911:00 140.54 131.9512:00 140.80 132.6813:00 138.61 133.1414:00 118.22 132.0715:00 125.32 131.6216:00 134.63 131.8117:00 149.50 132.8518:00 88.45 130.3819:00 132.62 130.5020:00 138.36 130.9021:00 149.09 131.7622:00 81.32 129.4723:00 -395.38 106.65

0:00 -30.65 100.93

December 15, 2006

Hour CPS1 CPS1Ending Hourly Daily Avg

1:00 -32.362:00 120.27 43.953:00 146.25 78.054:00 82.22 79.095:00 145.32 92.346:00 100.87 93.767:00 71.99 90.658:00 130.71 95.669:00 142.44 100.86

10:00 107.93 101.5611:00 110.93 102.4212:00 100.86 102.2913:00 105.20 102.5114:00 108.08 102.9115:00 89.76 102.0316:00 148.23 104.9217:00 130.54 106.4318:00 90.60 105.5519:00 108.47 105.7020:00 136.94 107.2621:00 117.00 107.7322:00 133.41 108.8923:00 -50.77 101.95

0:00 111.84 102.36

ERCOT CPS1 Hourly on Dec 11, 14 & 15, 2006

Page 9: PDCWG Report to ROS

QSE Control Performance 2006

• http://www.ercot.com/mktinfo/reports/sce_qse/index.html

• SCPS1 requires a minimum score of 100.0 to pass the monthly metric.

• SCPS2 requires a minimum score of 90.0 to pass the monthly metric.

• Wind only QSEs are measured, but have not been required to pass the metric.

Page 10: PDCWG Report to ROS

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American Electric Power Service

SCPS2 Minimum

SCPS1 Minimum

Page 11: PDCWG Report to ROS

181.8 183.4 187.7179.3

190.9 190.2 189.3 190.7197.2 197.3

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96.2 95.5 95.7 95 95.9 97.694.2

96.5 97.393.1 93.4

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ANP Funding 1 LLC

Page 12: PDCWG Report to ROS

15.4

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ANP MARKETING COMPANY (SQ1)

Page 13: PDCWG Report to ROS

202.1

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210.9 208.2 205.5 206.7 203.8

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96.8 95.298.3 98.4 99.1 99.7 99.3

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Page 14: PDCWG Report to ROS

179.3 179.8187.9 191.3 194 194 192.8 191.3 188.6 186.7

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99.1 99 99.1 97.7 99.295.8 96.2 96.8

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Page 15: PDCWG Report to ROS

186.3 183.5 181.9188.9 185.9 188.8 185.3 188.5 187

95.598.4 97.1 97.1 98 97.6

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Page 16: PDCWG Report to ROS

204.9 205.9 205.3201.1

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BRAZOS ELECTRIC POWER CO OP INC

Page 17: PDCWG Report to ROS

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BTU QSE SERVICES INC

Page 18: PDCWG Report to ROS

170.1165.6

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CALPINE POWER MANAGEMENT LP

Page 19: PDCWG Report to ROS

172.2164 165.9

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94.6 93.3 93.791.9 93 92.9 93.6

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CITY OF AUSTIN DBA AUSTIN ENERGY (QSE)

Page 20: PDCWG Report to ROS

175180.3

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175.4 178.9188.1 187.9

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CITY OF GARLAND (QSE)

Page 21: PDCWG Report to ROS

190.1

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CITY OF SAN ANTONIO PUBLIC SERVICE (QSE)

Page 22: PDCWG Report to ROS

147.5 149.3143.8

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CONSTELLATION ENERGY COMMODITIES GROUP INC.

Page 23: PDCWG Report to ROS

67.8

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120.4 120.5114.9

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CONSTELLATION ENERGY COMMODITIES GROUP C INC.

Page 24: PDCWG Report to ROS

236.5

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95.998.6 96.9 96.9 97.1 97.6 97.2 97.3

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CORAL POWER LLC

Page 25: PDCWG Report to ROS

234.7

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CORAL POWER LLC (SQ2)

Page 26: PDCWG Report to ROS

181.7 184.2192.1

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DYNEGY POWER MARKETING INC.

Page 27: PDCWG Report to ROS

142.1152

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EXELON POWER TEAM

Page 28: PDCWG Report to ROS

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FORMOSA UTILITY VENTURE LTD (QSE)

Page 29: PDCWG Report to ROS

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Page 30: PDCWG Report to ROS

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Page 31: PDCWG Report to ROS

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Page 32: PDCWG Report to ROS

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Page 33: PDCWG Report to ROS

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Page 34: PDCWG Report to ROS

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Page 35: PDCWG Report to ROS

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Page 36: PDCWG Report to ROS

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Page 37: PDCWG Report to ROS

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Page 38: PDCWG Report to ROS

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Page 39: PDCWG Report to ROS

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Page 40: PDCWG Report to ROS

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Page 41: PDCWG Report to ROS

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Page 42: PDCWG Report to ROS

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Page 43: PDCWG Report to ROS

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Page 44: PDCWG Report to ROS

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Page 45: PDCWG Report to ROS

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Page 46: PDCWG Report to ROS

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Page 47: PDCWG Report to ROS

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Page 48: PDCWG Report to ROS

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Page 49: PDCWG Report to ROS

Wind only QSEs

Page 50: PDCWG Report to ROS

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Page 51: PDCWG Report to ROS

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Page 52: PDCWG Report to ROS

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Page 53: PDCWG Report to ROS

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Page 54: PDCWG Report to ROS

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Page 55: PDCWG Report to ROS

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Page 56: PDCWG Report to ROS

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TXU PORTFOLIO MANAGEMENT COMPANY LP (SQ1)