NOTICE DATE:  August 9, 2012

NOTICE TYPE:  W-A040912-02 Settlements

SHORT DESCRIPTION:  Resettlement for EILS and a granted dispute for the EILS Contract Period of October 1, 2011, through January 31, 2012

INTENDED AUDIENCE:  QSE settlement personnel

DAYS AFFECTED:  October 1, 2011, through January 31, 2012, EILS Contract Period will be settled on the True-Up Settlement Statement of Operating Day February 11, 2012

LONG DESCRIPTION:  ERCOT has resettled Emergency Interruptible Load Service (EILS) for the Contract Period of October 1, 2011, through January 31, 2012. The affected charge types will be included in a True-Up Settlement Statement as indicated by the table below:

Affected Operating Day

February 11, 2012

Publication Date of True-Up Statement

August 9, 2012

Invoice Date of True-Up Statement

August 16, 2012



The EILS payments for the October 1, 2011, through January 31, 2012, Contract Period are as follows:

Time Period

EILS Payments - Final

EILS Payments - True-Up

Business Hours 1 (HE 0900-1300)*

EILPAMTTOT_1

$ 1,384,446.54

$ 1,384,446.54

Business Hours 2 (HE 1400-1600)*

EILPAMTTOT_2

$  669,448.28

$ 673,249.59

Business Hours 3 (HE 1700-2000)*

EILPAMTTOT_3

$  869,059.41

$ 1,146,841.59

Non-Business Hours (All other hours)

EILPAMTTOT_4

$ 5,441,739.91

$ 5,441,739.91

TOTAL for Contract Period

$ 8,364,694.14

$ 8,646,277.63

* Mondays through Fridays except ERCOT Holidays

Pursuant to Protocols Section 6.6.11.2(1), "For the resettlement of the EILS Contract Period as described in item (2) of Section 9.14.5, the LRS will be calculated using the True-up Load for each Operating Day in the EILS Contract Period.  True-up Load will be calculated according to the timing specified in item (2) of Section 9.5.8, RTM True-Up Statement."

The True-Up ERCOT Load used to calculate True-Up EILS charges for the October 1, 2011, through January 31, 2012, Contract Period is as follows:

Time Period

LTOTERCOT

Business Hours 1 (HE 0900-1300)*

14,317,662.11 MWh

Business Hours 2 (HE 1400-1600)*

  8,641,622.66 MWh

Business Hours 3 (HE 1700-2000)*

12,007,725.34 MWh

Non-Business Hours (All other hours)

61,244,429.89 MWh

LTOTERCOT Total for Contract Period

96,211,440.00 MWh

* Mondays through Fridays except ERCOT Holidays

Pursuant to Protocols Section 9.14.5(1), "All disputes for the Settlement of the EILS Contract Period are due ten Business Days after the date that the EILS settlement was posted. ERCOT shall resolve any approved disputes upon resettlement of the EILS Contract Period, as described in Section 9.14.5(2)."

CONTACT:  If you have questions about the EILS program, please send an email to [log in to unmask]<mailto:[log in to unmask]>. If you have any other 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]>.

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