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Congestion Management in a Market Environment

Congestion Management in a Market Environment. David Nevius Senior Vice President North American Electric Reliability Council. What is NERC?. Formed in 1968 Covers US, Canada & part of Mexico Mission: to ensure that the bulk electric system is reliable, adequate & secure

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Congestion Management in a Market Environment

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  1. Congestion Management in a Market Environment David Nevius Senior Vice President North American Electric Reliability Council

  2. What is NERC? • Formed in 1968 • Covers US, Canada & part of Mexico • Mission: to ensure that the bulk electric system is reliable, adequate & secure • A voluntary self-regulatory organization • Adherence to standards depends on reciprocity, peer pressure & mutual self-interest among industry participants

  3. Membership & Funding • Members: 10 regional reliability councils organized within 3 Interconnections • Funding: primarily allocated across the regions on a net energy-for-load basis • Regions funded by their members • 2005 budget: ~$16 MM

  4. NERC Interconnections

  5. What Does NERC Do? • Sets reliability standards • Monitors compliance with reliability standards • Provides education and training resources • Conducts reliability assessments • Certifies reliability organizations and personnel • Coordinates security of bulk electric system • Maintains support systems for operations

  6. TLR Procedures www.nerc.com Reliability Standards “Reliability Coordinator – Transmission Loading Relief” IRO-006-1

  7. Transmission Loading Relief

  8. Transmission Loading Relief

  9. Transmission Loading Relief

  10. TTC, ATC TTC = Total Transfer Capability ATC = Available Transfer Capability ATC = TTC – Sched. Transactions - Margin

  11. C E D 40 15 30 25 10 70 60 A B M2 M1 Y X $

  12. ERO Slippery Slope NERC Today Uphill Climb The Electric Reliability Organization:Getting from here to there.

  13. Electric Reliability Organization Canada Alberta, British Columbia, Manitoba, Ontario, New Brunswick, Nova Scotia, Quebec, and Saskatchewan United States Federal Energy Regulatory Commission Mexico Comision Reguladora de Energia Reliability Standards Compliance Enforcement Electric Reliability Organization Regional Entities Bulk Electric System Owners, Operators, Users Other ERO Members

  14. ERO Transition Project FERC Rulemaking ERO Certification ERO Implementation Final ERO Rule Energy Policy Act 2005 Public Comment ERO Application ERO Rules of Procedure NERC Preparations Stakeholder Inputs Delegation Agreements Region Rules of Procedure Region Preparations

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