***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ***** NOTICE DATE: December 18, 2017 NOTICE TYPE: W-A121817-01 Settlements SHORT DESCRIPTION: Settlement for the ERS Standard Contract Term of February 1, 2017 through May 31, 2017 INTENDED AUDIENCE: QSE settlement personnel DAY AFFECTED: February 1, 2017 through May 31, 2017 - ERS Standard Contract Term LONG DESCRIPTION: The February 1, 2017 through May 31, 2017, Emergency Response Service (ERS) Standard Contract Term will be settled on the True-Up Settlement Statement of Operating Day June 20, 2017. The payments for ERS-10 for the February 1, 2017 through May 31, 2017, ERS Standard Contract Term are as follows: Time Period ERS Payments Time Period 1 (HE 0600-0800)* ERSPAMTTOT_1_10 $1,573,395.97 Time Period 2 (HE 0900-1300)* ERSPAMTTOT_2_10 $1,500,380.60 Time Period 3 (HE 1400-1600)* ERSPAMTTOT_3_10 $155,036.44 Time Period 4 (HE 1700-1900)* ERSPAMTTOT_4_10 $1,550,263.50 Time Period 5 (HE 2000-2200)* ERSPAMTTOT_5_10 $921,834.82 Time Period 6 (All other hours) ERSPAMTTOT_6_10 $921,168.60 TOTAL for Contract Period $6,622,079.93 * Monday through Friday except ERCOT Holidays The payments for ERS-30 for the February 1, 2017 through May 31, 2017, ERS Standard Contract Term are as follows: Time Period ERS Payments Time Period 1 (HE 0600-0800)* ERSPAMTTOT_1_30 $2,906,489.13 Time Period 2 (HE 0900-1300)* ERSPAMTTOT_2_30 $2,934,752.14 Time Period 3 (HE 1400-1600)* ERSPAMTTOT_3_30 $295,482.00 Time Period 4 (HE 1700-1900)* ERSPAMTTOT_4_30 $2,996,542.28 Time Period 5 (HE 2000-2200)* ERSPAMTTOT_5_30 $1,766,400.22 Time Period 6 (All other hours) ERSPAMTTOT_6_30 $1,644,364.48 TOTAL for Contract Period $12,544,030.25 * Monday through Friday except ERCOT Holidays The payments for ERS-30 Weather Sensitive for the February 1, 2017 through May 31, 2017, ERS Standard Contract Term are as follows: Time Period ERS Payments Time Period 1 (HE 0600-0800)* ERSPAMTTOT_1_30_WS $4,674.24 Time Period 3 (HE 1400-1600)* ERSPAMTTOT_3_30_WS $334.77 Time Period 4 (HE 1700-1900)* ERSPAMTTOT_4_30_WS $4,555.39 TOTAL for Contract Period $9,564.40 * Monday through Friday except ERCOT Holidays Pursuant to Protocols Section 6.6.11.2(1), "For the first settlement of the ERS Contract Period as described in paragraph (1) of Section 9.14.5, Settlement of Emergency Response Service, LRS will be calculated using the latest Settlement Load for each Operating Day in the ERS Contract Period." The latest Settlement Load used to calculate True-Up ERS charges for the February 1, 2017 through May 31, 2017, ERS Standard Contract Term is as follows: Time Period RTAMLTOT Time Period 1 (HE 0600-0800)* 8,645,690.0234310 MWH Time Period 2 (HE 0900-1300)* 16,254,468.9325630 MWH Time Period 3 (HE 1400-1600)* 10,661,960.6804270 MWH Time Period 4 (HE 1700-1900)* 10,922,702.5575350 MWH Time Period 5 (HE 2000-2200)* 10,508,605.1006890 MWH Time Period 6 (All other hours) 48,533,832.6209640MWH RTAML Total for Contract Period 105,527,259.9156090 MWH * Monday through Friday except ERCOT Holidays Pursuant to Protocols Section 9.14.5(1), "All disputes for the Settlement of the ERS Contract Period are due ten Business Days after the date that the ERS settlement was posted. ERCOT shall resolve any approved disputes upon resettlement of the ERS Contract Period, as described in [Section 9.14.5(2)]." CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email from a public ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com. mm