1 / 23

Market Evolution Program

Market Evolution Program. Regulatory Affairs Standing Committee Meeting September 11, 2003. Market Evolution Program agenda. Long Term Resource Adequacy Day Ahead Market. Long-Term Resource Adequacy Overview. Today’s Discussion: Recap from May 14 RASC meeting Description of Paths

Télécharger la présentation

Market Evolution Program

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Market Evolution Program Regulatory Affairs Standing Committee Meeting September 11, 2003 1

  2. Market Evolution Program agenda • Long Term Resource Adequacy • Day Ahead Market 2

  3. Long-Term Resource Adequacy Overview • Today’s Discussion: • Recap from May 14 RASC meeting • Description of Paths • Recommendations from Feasibility Assessment • Long-Term Resource Adequacy Working Group Update • Next Steps 3

  4. Long-Term Resource Adequacy • Recap from May 14 RASC meeting: • Long-Term Resource Adequacy Working Group Feasibility Assessment (June 2003) • LTRA Objectives • LTRA Evaluation Criteria • Barriers to Investment • LTRA Paths and Options 4

  5. Long-Term Resource Adequacy Paths • Path A: Complete the initial market design and structures without an explicit Resource Adequacy Requirement (RAR) • Rely on results of improved energy and ancillary service markets alone (e.g. Pricing Team work, day-ahead market, multi-interval optimization, etc.) • Path B: Create Load Serving Entities (LSE) and assign a RAR to these entities • LSEs required to contract forward capacity requirements through bilateral contracts (different to bilateral contracts for energy) • IMO could administer a resource adequacy auction market (similar to NYISO and PJM) as a complementary element to LSE capacity contracts • Path C: Allow a central agency to procure adequate resources and allocate the resource acquisition costs to loads • IMO administers a resource adequacy auction market and secures forward capacity on behalf of loads (NYISO, PJM and ISO NE are developing) • As a mechanism of last resort (different to above), a government agency (e.g. OEFC) could contract forward capacity 5

  6. Recommendations from Feasibility Assessment Fundamental recommendations relating to policy decisions: 1) Barriers to investment must be addressed to better ensure market entry to address long-term resource adequacy 2) The ‘market buyer’ must be defined (in particular, for small default electricity consumers) 3) Improvements to the current IMO-administered market design should be implemented, irrespective of the option to address long-term resource adequacy 4) Given the decision of who the market ‘buyer’ is, the ability and magnitude of spot prices to clear under shortage or near-shortage conditions must be addressed 5) The appropriate level of reliability must be decided 6

  7. Recommendations from Feasibility Assessment Timeframe for making decisions: 6) An option to address long-term resource adequacy needs to be recommended no later than the end of this year • In order to address potential inadequate future supply • Recognizing sufficient lead-time required to develop new resources • Provide potential investors with required signals 7

  8. LTRAWG Update • LTRAWG is in the final stages of completing a Strawman that builds on the recommendations and work from the Feasibility Assessment • LTRAWG has acknowledged that the 3 Paths may not be mutually exclusive • LTRAWG is examining what aspects of each Path could be workable and designed to work together within an integrated manner 8

  9. Market Evolution Program agenda • Long Term Resource Adequacy • Day Ahead Market • DAM Chronology • DAM Features and Benefits • DAM Issues • Next Steps 9

  10. Day Ahead Market - Reprise • January - commence work on Day Ahead Market (DAM) • Feb 18 MAC - established Day Ahead Market Working Group (DAMWG) • ~ 28 members from all industry sectors (generators, loads, transmitter, distributors, marketers, OEB and OEFC) • meet every ~10 days - 22 meetings this year • April - recommend development of a comprehensive DAM that performs 2 functions... • Market - allow participants to buy and sell energy and sell operating reserve and lock-in prices and quantities day-ahead • Reliability - process to commit resources to meet forecast demand • preferred by DAM WG members • more closely aligned with DAMs in neighbouring markets • May 14 - Regulatory Affairs Standing Committee update 10

  11. Day Ahead Market - Progress since May 14 RASC • late May - DAM hi-level design summary released (strawman r1) • June 11 MAC - MAC members provide consensus on recommendation to continue develop comprehensive DAM design • June and July - hi-level design concepts prepared and discussed • mid-August - DAM hi-level design released (strawman r2) • DAM WG devoted 2 full days to its review 11

  12. Market Evolution Program agenda • Long Term Resource Adequacy • Day Ahead Market • DAM Chronology • DAM Features and Benefits • DAM Issues • Next Steps 12

  13. Day Ahead Market - Features Participation: • Participants with physical resources • Importers and Exporters • Virtual buyers and sellers - parties without physical resources • ‘virtual’ offer (bid) to sell (buy) in the DAM also implies an obligation to buy (sell) back in the real-time market (RTM) at RTM prices • Three-part offers/bids: • Separate fixed and variable components of energy offer/bid • Multi-pass dispatch and commitment engine: • DAM schedules are financially binding and consistent with transmission constraints • Optimized solution... • over 24-hour period (hourly granularity) • amongst three-part offer/bid components • energy and operating reserve markets solved simultaneously 13

  14. Day Ahead Market - Features Pricing • DAM WG conclusion - a day-ahead market under a uniform pricing regime would be costly to implement and maintain, complex and confusing, and is not recommended. • Strawman positions: • Nodal pricing should be implemented in the DAM to reflect the actual cost of serving load at each location • Suppliers and selected customers subjected to nodal prices • selected customers include appropriately metered loads that opt to pay nodal price and dispatchable loads • Remaining (most) loads would pay a ‘uniform’ price - weighted average of nodal prices • A system of internal transmission rights will allow participants to hedge nodal price differences • Note - requires that nodal pricing also be applied to the real-time market to maintain pricing consistency between markets 14

  15. Day Ahead Market - Benefits • DAM provides an improved point of convergence for forward products • DAM prices are transparent and predictable • DAM less volatile than RTM • greater liquidity in DAM • nodal pricing assigns value to congestion efficiently • DAM prices converge to RTM prices • DAM allows participants to reduce exposure to real-time volatility • price certainty - participants have financial commitment for quantities bought/sold in DAM • operational certainty - DAM results allow participants to make critical operating decisions in advance of real-time 15

  16. Day Ahead Market - Benefits • DAM improves reliability • Allows for direct participation of loads in market • additional opportunity for demand side responses - allows price-sensitive loads to participate in market without being dispatchable on 5-minute basis • Improved commitment process for all resources (generators and loads) • Intertie transactions implemented and priced day-ahead • moves transactions to DAM from real-time market • reduces uncertainty associated with intertie trading • should reduce the number of failed intertie transactions and IOG payments in real-time market 16

  17. Market Evolution Program agenda • Long Term Resource Adequacy • Day Ahead Market • DAM Chronology • DAM Features and Benefits • DAM Issues • Next Steps 17

  18. Day Ahead Market - Issues • For a DAM to be effective: • Pricing Issues must be addressed... • Both the RTM and DAM prices need to represent the actual costs of serving loads as reflected by competitive market prices. • Each of the mechanisms that currently distort market prices must be corrected. • Structural Issues must be addressed... • Buy-side - ‘market-buyers’ required for default supply customers • Supply-side - market power issues need to be addressed 18

  19. Market Evolution Program agenda • Long Term Resource Adequacy • Day Ahead Market • DAM Chronology • DAM Features and Benefits • DAM Issues • Next Steps 19

  20. Day Ahead Market - Next Steps • In the coming months... • Complete final elements of high-level design • Complete significant parts of the detailed design • Begin writing market rules • Expecting significant interaction with and contributions from stakeholders: • DAM WG • MAC - October 8 • RASC, MOSC, ITSC • ad hoc meetings with stakeholder groups 20

  21. -- END -- 21

  22. Supplemental Slide 1 - ‘Market-Buyer’ proposals • A number of industry organizations and stakeholders have recently put forth proposals to increase load participation in the market, particularly for default supply customers... EDA - Beyond Bill 210 • Contemplates an aggregator that will facilitate a contract-based approach to default supply • All consumers, large or small, should have option of entering in to fixed price contracts or taking spot price • The security of long term contracts will provide incentives for investment in new sources of supply AMPCO - DAM Position Paper • OEB should allow LDCs to procure SSS energy through the DAM • Dispatchable load participation will be enhanced by providing similar reciprocal treatment, as for generators, for commitment costs, and market payments for demand reduction 22

  23. Supplemental Slide 2 - ‘Market-Buyer’ proposals Toronto Board of Trade - A Healthy Electricity Market • SSS should introduce default suppliers, selected through a competitive bidding process, to provide multi-year fixed price supply • Change should be implemented immediately; • in the short-term to reduce subsidy to finance price freeze, • in the long-term will provide stable prices for transition to eliminating price-cap in 2006 • Customer education at all levels is required to restore confidence in a market-based electricity system -- OEB should take leadership role • Enhances investment in new sources of supply 23

More Related