APRIL 3 2013 HOLYOKE, MA

Demand Resource Strategy DepartmentISO NEW ENGLAND, INC.

Demand Resources Working Group

Demand Resources Working Group Meeting Agenda for April 3, 2013

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1. Welcome, Introductions 9:00 – 9:10Henry Yoshimura

2. Expiring Demand Resource Measures Reporting Procedure 9:10 – 9:20Eric Winkler/Abimael Santana

3. Brief Response to FAM Question 9:20 – 9:25Abimael Santana

4. FCA 7 Results 9:25 – 9:55Abimael Santana

5. Demand Response Audit Values – How Are They Used At ISO? 9:55 – 10:25Robert Burke

15 Minute Break

6. 2013 RTEG and RTDR Auditing Changes Including New Asset Audits 10:40 – 11:40Mike Jaeger

7. Offering Net Supply in the Energy Market from Demand Response 11:40 – 12:00Chris Parent

8. Baseline/Outages Project Update 12:00 – 12:05Laurie Corcoran

9. Impact of Symmetrical Baseline Adjustment on Some Smaller Assets 12:05 – 12:20John Driscoll

10. Wrap Up & Adjourn 12:20 - 12:25

Demand Resource Asset Enrolled MWs* by Demand Resource Type and Load Zone (as of 4/01/2013)

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*Enrolled MWs are the ‘Max Interruptible Capacity’ values supplied by the Lead Participant as part of the asset registration process. Enrolled MWs are summed for Assets that are Ready to Respond and mapped to a Resource on the “as of” date.

Zone

Real-Time Demand

Response Resource

Real-Time Emergency Generation Resource

On-Peak Demand

Resource

Seasonal Peak Demand

Resource Total ME 366.712 19.628 116.560 - 502.900 NH 42.823 39.378 66.785 - 148.986 VT 69.138 9.952 45.948 - 125.038 CT 294.175 274.241 94.971 343.294 1,006.681 RI 55.400 36.973 47.529 0.808 140.710 SEMA 55.598 37.707 65.158 3.366 161.829 WCMA 131.003 57.387 77.309 52.485 318.184 NEMA 94.819 63.700 110.038 - 268.557 Total 1,109.668 538.966 624.298 399.953 2,672.885

Enrolled MWs

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Preliminary Capacity Supply Obligation (CSO)* MW by Demand Resource Type and Load Zone (as of 4/01/2013)

*CSO values include applicable T&D loss factor and reserve margin gross-ups and are net of bilaterals and reconfigurations. These are preliminary numbers which may change. Final Capacity Supply CSO MW by Demand Resource Type for this month will be available in the next COO Report.

Load Zone RTDR RTEG On-PeakSeasonal

Peak TotalME 217.685 15.961 66.740 0.000 300.386NH 26.308 31.719 60.090 0.000 118.117VT 37.812 7.887 70.683 0.000 116.382CT 122.211 174.774 73.838 230.911 601.734RI 31.633 25.239 63.857 0.109 120.838SEMA 25.334 21.498 108.032 0.214 155.078WCMA 75.167 45.088 103.214 15.197 238.666NEMA 42.653 47.440 177.609 0.000 267.702Total 578.803 369.606 724.063 246.431 1,918.903

Demand Resource Asset Enrolled MWs* by Demand Resource Type and Load Zone (as of 4/01/2013)

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**Enrolled MWs are the ‘Max Interruptible Capacity’ values supplied by the Lead Participant as part of the asset registration process. Enrolled MWs are summed for Assets that are Ready to Respond and mapped to a Resource on the “as of” date.

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On-Peak Demand Resource Seasonal Peak Demand Resource

Transitional Price-Responsive Demand (TPRD) Enrolled MWs (as of 4/01/2013)

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Displayed data is Enrolled MWs for Ready to Respond assets.

Zone TPRDME 196.486NH 0.000VT 5.000CT 28.500RI 11.725

SEMA 0.000WCMA 3.177NEMA 11.000Total 255.888

Enrolled MWs

Active Demand Resource Asset Enrolled MWs* by Demand Resource Type, Load Zone and Dispatch Zone (as of 4/01/2013)

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* Passive Demand Resource assets are not included as they are not dispatchable and may not have a Dispatch Zone identified. TPRD MWs are included in RTDR MWs.

Zone DispatchZone

Transitional Price-

Responsive Demand

Real-Time Demand

Response Resource

Real-Time Emergency Generation Resource Total

ME Bangor Hydro 15.000 102.122 2.992 105.114 Maine 169.486 246.213 11.849 258.062 Portland Maine 12.000 18.377 4.787 23.164

NH New Hampshire - 36.083 33.387 69.470 Seacoast - 6.740 5.991 12.731

VT Northwest Vermont - 39.739 7.332 47.071 Vermont 5.000 29.399 2.620 32.019

CT Eastern CT 22.000 56.801 30.731 87.532 Northern CT - 112.301 50.015 162.316 Norwalk - Stamford - 10.374 40.914 51.288 Western CT 6.500 114.699 152.581 267.280

RI Rhode Island 11.725 55.400 36.973 92.373 SEMA Lower SEMA - 16.205 10.450 26.655

SEMA - 39.393 27.257 66.650 WCMA Central MA - 37.743 33.812 71.555

Springfield MA - 29.311 14.644 43.955 Western MA 3.177 63.949 8.931 72.880

NEMA Boston 11.000 68.250 55.452 123.702 North Shore - 26.569 8.248 34.817

255.888 1,109.668 538.966 1,648.634

Enrolled MWs by Zone and Dispatch Zone

Total

Active Demand Resource Asset Enrolled MWs* by Demand Resource Type, Load Zone and Dispatch Zone (as of 4/01/2013)

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* Passive Demand Resource assets are not included as they are not dispatchable and may not have a Dispatch Zone identified. TPRD MWs are included in RTDR MWs.

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Demand Resource Asset and TPRD Asset Enrolled MWs by Month (as of 4/01/2013)

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*TPRD MWs and DALRP MWs are included in RTDR MWs.

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Megawatts

RTDR RTEG On Peak Seasonal Peak TPRD DALRP

1. The June DRWG meeting has been rescheduled to Monday, June 17, 2013.

2. Link to Resettlement Data Submission deadlines: http://www.iso-ne.com/stlmnts/deadlines/index.html

Upcoming data submission deadlines:

Any questions regarding these deadlines should be directed to Customer Service.

3. Final Capacity Supply Obligation (CSO) MW by Demand Resource Type for this month will be available in the next COO Report which will be posted at:

http://www.iso-ne.com/committees/comm_wkgrps/prtcpnts_comm/prtcpnts/mtrls/index.html

Additional Information

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Nov-12 Dec-12 Jan-13 Feb-13 Mar-13 Apr-13

Active DR Assets to the ISO (Demand Response Market UI) - - UI Closes Day 70 @ 17:00 2/8/2013 3/11/2013 4/11/2013 5/9/2013 6/9/2013 7/9/2013

Passive DR Assets to the ISO (CAMS) - - UI Closes Day 70 @ 17:00 2/8/2013 3/11/2013 4/11/2013 5/9/2013 6/9/2013 7/9/2013

Passive DG Based DR Assets to the ISO (Meter Reading UI) - - UI Closes Day 70 @ 17:00 2/8/2013 3/11/2013 4/11/2013 5/9/2013 6/9/2013 7/9/2013

Market Month

DATA SUBMISSION DEADLINES - FCM DEMAND RESOURCES - DATA RECONCILIATION PROCESS