1. PJM©2014www.pjm.com Winter 2014 Overview & Recent and Upcoming Market Rule Changes Adam Keech Director, Market Operations

2. PJM©2014 2 www.pjm.com Who Are We? 6/03/20142 PJM©2014 13 States + DC Over 60 Million People Served 158,448 MW Peak Load 158,448 MW Peak Load 185,600 MW Installed Capacity

3. PJM©2014www.pjm.com Winter 2014

4. PJM©2014 4 www.pjm.com Polar Vortex Source: University of Illinois at Urbana-Champaign

5. PJM©2014 5 www.pjm.com Maximum Winter Peak Demands

6. PJM©2014 6 www.pjm.com January 7 Load Compared to Typical January Day

7. PJM©2014 7 www.pjm.com Interchange – January 7

8. PJM©2014 8 www.pjm.com Real-Time and Day-Ahead Prices – January 7

9. PJM©2014 9 www.pjm.com Minimum Temperatures – January 2014 Columbus, Philadelphia, Chicago and Richmond

10. PJM©2014 10 www.pjm.com Timeline – Operations

11. PJM©2014 11 www.pjm.com Holiday Considerations

12. PJM©2014 12 www.pjm.com Extraordinary Fuel Price Relationships

13. PJM©2014 13 www.pjm.com Gas Prices (Market East) – January 2014

14. PJM©2014 14 www.pjm.com PJM Load-Weighted LMPs – January 2014

15. PJM©2014 15 www.pjm.com Improve generator availability and performance during extreme weather events, Implement performance verification or testing of generation in advance of winter operations, Continue to engage in discussions with industry and regulators to improve natural gas and electricity market alignment, Key Recommendations

16. PJM©2014 16 www.pjm.com Key Recommendations (cont.) Implement market mechanisms that encourage better generator availability, such as incentives for ensuring fuel availability or dual-fuel capability, and Review the cost allocation for uplift charges and investigate a mechanism to allocate uplift costs during emergency operations that minimizes volatility.

17. PJM©2014www.pjm.com Recent and Upcoming Market Rule Changes

18. PJM©2014 18 www.pjm.com Prior to Winter 2014 Uplift cost allocation –Energy Market Uplift Senior Task Force –Stemming from Winter 2013 Reserve Pricing and Interchange Volatility –Energy and Reserve Pricing and Interchange Volatility Stakeholder Group PJM proposing: –30 minute reserve market –Economic clearing of interchnage –Stemming from Summer 2013

19. PJM©2014 19 www.pjm.com Prior to Winter 2014 - Capacity Market Capacity Import Limits –Filed and approved –Implemented for 2017/2018 BRA Operational DR Filing –Filed and approved by the FERC –Most components effective for Summer 2014 Replacement Capacity Filing –Filed and rejected by FERC FERC acknowledges existence of problem –Set for technical conferences

20. PJM©2014 20 www.pjm.com From Winter 2014 Offer cap review –Currently $1,000/MWh which was exceeded during Winter 2014 –Cap Review Senior Task Force Gas Scheduling –Currently at the Operating Committee Energy and Capacity Market Offer Flexibility –Intra-day offers –Capacity Senior Task Force

21. PJM©2014 21 www.pjm.com Questions Cold Weather Report: http://www.pjm.com/~/media/documents/reports/20140509-analysis-of- operational-events-and-market-impacts-during-the-jan-2014-cold-weather- events.ashx