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North American Markets Status

North American Markets Status. APEx Seoul, Korea October 29-31, 2006 Kenneth W. Laughlin. AESO. Peak Load 9600 MW, December 2005 Postage Stamp Transmission Pricing No significant transmission constraints Full Retail Access Regulated Rate Option available to small consumers

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North American Markets Status

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  1. North American Markets Status APEx Seoul, Korea October 29-31, 2006 Kenneth W. Laughlin

  2. AESO • Peak Load 9600 MW, December 2005 • Postage Stamp Transmission Pricing • No significant transmission constraints • Full Retail Access • Regulated Rate Option available to small consumers • Energy Only Market • No plans to implement capacity market

  3. California ISO • Peak Load 50,270 MWs • Zonal energy market with redispatch to manage congestion within zones • Comprehensive market redesign in progress – expect to move to nodal pricing in 2007 • Resource adequacy requirement on load serving entities to demonstrate 115% of load can be met; capacity markets under discussion

  4. ERCOT • Peak Load 62,400 MWs • 85% of Texas; Not subject to FERC; 3 DC Ties • 37,000 miles of Transmission • Firm Transmission (PTP only) • 77,000+ MW of Generation • Centralized registry for 5.9 million retail choice customers • Nodal pricing in 2009; energy only

  5. MISO RTO • Peak load 136,520 MWs • Market opened 1 April 2005 • Full nodal real time and day-ahead energy markets • Territory encompasses fifteen states and one Canadian province • Simultaneously co-optimised energy & ancillary services markets under development • No capacity market envisioned

  6. ISO New England • Peak Load 28,000 MW • Implemented nodal pricing in 2003 • Implemented wholesale markets in 1999 • Local Forward and real-time reserve markets • New forward capacity market auction in February 2008 for capacity in June 2010 • Major new transmission projects completed or under construction

  7. New York ISO • Peak Load 34,000 MWs • Full nodal pricing with real time and day-ahead energy markets • Installed capacity market with a demand curve • Co-optimized energy and ancillary services markets—in both day-ahead and real-time • Scarcity pricing for reserves

  8. Ontario Market Operator • Peak Load 26,000 MWs • 5 minute wholesale spot market, single market clearing price • Design of future Day-Ahead Market currently being discussed with stakeholders • Development of new generation underway via centralized contracting to allow the shutdown of all coal plants as soon as possible

  9. PJM • Peak load 145,000 MWs • Full nodal markets (real time and day-ahead) • Integrated five companies into market area between 2002 and 2006. • Developing a new capacity market

  10. SPP • Peak Load 42,227 MW, July 2006 • Full nodal energy imbalance energy market expected to become operational in November 2006 • Transmission Services market • No retail open access in footprint

  11. North American Markets

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