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POWER MARKETS IN POWER MARKETS IN
INDIA INDIA
RAHUL RAHUL
BANERJEEBANERJEE
SENIOR ADVISER , POWER SENIOR ADVISER , POWER
MARKETS MARKETS
CERC CERC
Disclaimer : These are the person views of the Speaker 04/21/23
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We shall cover …We shall cover …Market Related Sections in
Electricity Act Power Market Structure in IndiaMarket Regulations of CERCPower Market Data Regulators Role in Market
DevelopmentInternational Power Markets Market Related Discussion Points
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How to view electricity ?How to view electricity ?Is electricity to be treated as a public
good with universal service obligation of the state or is it a should be treated like a commodity and work on market based principles ?
Double sided bidding or supply side bidding ? Unique Commodity- Higher Risk ?
◦Consumer as soon as produced ◦Network to Transmit ◦Network Code – Operation flexibility lower◦Banker look for long term contracts
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Electricity Act 2003 Electricity Act 2003 Foundation stone for creation of a modern
electricity industryFlows from overall liberalization of Indian
economy 1948 act was a nationalization of electricity -to
supply to semi urban and rural areas , created monolithic SEB and financial losses followed
Created a new industry structure – unbundling of SEB , private sector, competition , open access , regulatory commissions
New law, multiple interpretation , takes time to settle
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Determination of tariff by( competitive) bidding process based on guidelines issued by GOI – Sec 63
Preventing Market Domination- responsibility of Regulators - Sec 60
Open Access to Generation ,Consumers by Transmission, Distribution cos -Sec 38, 40, 42◦ Cornerstone of the act ◦ Bring competition ◦ Similar to FERC order 888 , 889 in 1996
Access to line on payment of charges Allow transmission to recover stranded cost through energy customers All info in open market – OASIS Open access same time information
system NLDC, RLDC similar function , information asymmetry reduction
Market related Sections in Market related Sections in Electricity Act 2003Electricity Act 2003
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Market related Sections in Market related Sections in Electricity Act 2003Electricity Act 2003
Development of power markets including trading - Section 66NEP suggests 15% of new capacities to be sold
outside long-term PPAsNEP stipulates power exchanges
Generation delicensed –Sec 7 Trading, Transmission, Distribution are licensed -
Sec 14Regulatory oversight only on trading
margin ,not on sale price by trader Max & Min tariff for a period of 1 yr in periods of
shortages – Sec 62 (3)
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Why have a Power Market ?Why have a Power Market ? Markets - Ultimate payment security mechanism -
superior to government guarantee ◦ Induces price risk ,Reduces liquidity risk
Risk Mitigation mechanism –from take or pay contracts
◦ Liquidity improves valuation of companies as risk reduces
◦ Cost of capital reduces as alternative platform to sell
available Price acts as signal for new investments
Merchant Power capacity and private sector investment
Match short-term surplus with demand variation in a diverse country – optimal asset utilization
Bring latent generation capacity - captive power plants to market
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Why have a power market ?Why have a power market ?
Liquidity reduces business risk Increases price volatility Access to markets - Open Access – Key to
competition ◦ Alternative to consumers - by using open access ◦ Industrial consumers getting access through PX and
technology
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The shift The shift Till 1980’s-Government promoted
◦Capital Investment 1990’s -Government guaranteed
PPA◦Single buyer
2003 onwards - Market based ◦Multiple buyers and sellers ◦Market is the risk mitigation ◦Exit from contract in case of default
Should not be abused 04/21/23
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•In matured markets all these types of markets exist •Interplay between markets improves price discovery
Auction markets
OTC Markets
Financially settled
Derivatives
Exchange/ Options
Time
Mark
et
Matu
rity
Multiple buyers - sellers
Spot Markets on Exchanges
Individual Buyer /Seller
Continuous Trading
Liquidity
Impro
ves,
Pricing m
ore efficie
nt
Structured
Products
financially settled
OTC Derivati
ves
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Stages of Market Stages of Market Development Development Indian Power market is here
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Long Term Markets
(
Short Term Markets (up to
1 year )
Regulated Assets –
Interstate and as
State level
Competitive Bidding – case 1 and
case 2
Licensed Traders / Bilateral
Power Exchange
Real time balancing
UI mechanismCost curve + penalty
Power Market Structure in Power Market Structure in India India
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Different Types of Market Different Types of Market Energy Market
◦We do not have pure energy and capacity markets
Capacity Market◦Case 1 Case 2 are Capacity and Energy
Markets ◦New Case 2 SBD is a pure capacity market ◦Day ahead in some sense
Real Time market◦UI , but is based on marginal cost of the
fuel Transmission Market
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Capacity Markets Capacity Markets Generators risk for project financing is
taken care ofRecovers his fixed cost , DSCR, ROE How to price capacity – is a real call
option ◦Buyer asks for electricity to be scheduled
whenever the day ahead price is higher than the variable cost of this generators
Fuel cost is a pass through to DISCOM Fuel cost is 60 % of total power cost Can be an alternative to Power
Derivatives ?
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Markets Contracts
Grid Connected Entities
Participant
Licensed Traders
Power Exchange
Clearing Corporatio
n
Other Exchange
Exchange Member
Other Transacting parties
Market Structure
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Some Features of Short Term Some Features of Short Term Power MarketsPower Markets
Trading licensees (44) – Top 5 control 80 % of market HHI Index to monitor market power Traders also facilitating investments in new capacitiesNew smaller category created to penetrate market
Two Power exchanges - electronic platform for day ahead markets , week ahead markets ,intra day (Similar to Nordpool) Assured payment security and risk management Prices Dissemination across country Reduce information asymmetry Provide equal bargaining power to all players in a
supply deficit environment
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Short Term vs Long term Short Term vs Long term Contract Contract Utilities can enter into long term
contracts for their future demand projections and in case demand does not grow as per their anticipation can sell any extra supply in the short term market as a part of their portfolio management
System Operation - Large volume of short term transaction creates congestion in transmission due to unplanned power flow
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Short Term vs Long Term Short Term vs Long Term Contract Contract ST- Acts as a payment security mechanism in case of
default in long term contracts ST- Generation resource optimization and helps transfer
power from surplus to deficit region in a geographically seasonally diverse country like India
Is short term market a procurement market or a balancing market?
Utilities to decided their own expectation of the market prices and demand projections.
In long term contracts , utilities are stuck to a technology Long term contracts help to bring certainty of cash flow
and are necessary for making projects bankable Long term contract can be done only if , contacts on fuel
side can be done ,else risk not mitigated , chance of contract reneging
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Regulations Regulations
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Trading Margin Regulation Trading Margin Regulation Trading - a licensed activity - Capital adequacy needed as
taking risk on behalf of participants
◦ Networth , Liquidity criteria
◦ Capital intensive players absorb credit risk of DISCOM, risk
mitigation for suppliers Trading margin imposed by regulator
◦ To ensure prices do not increase much ◦ Stymies innovation as there is no incentive to innovate and
structure dealsNo margin on long term transactionsCredit risk has gone up significantly for trader recently
◦ Liquidity and working capital constraint ◦ Bank not lending to Dicsom
Margin on Short Term Transactions ◦ 4 paisa margin if power price less than Rs 3/kwh◦ 7 Paisa margin if power price more than Rs 3/kwh
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Long Term Contract Long Term Contract
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Procedure, Terms and Conditions for Procedure, Terms and Conditions for grant of trading licence and other grant of trading licence and other related matters Regulations, 2009related matters Regulations, 2009Notified in 24.02.2009 3 Amendments
◦16.10. 2009 – Intra state removed◦02.06.2010 – Category 4 added ◦11.10.2012-
Inter state License also includes Intra-State trading as per Rule No. 9 of the Electricity Rules, 2005 already provides for it.
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Category Volume of electricity proposedto be traded in a year includingintra‐State trading
Minimum NetWorth (Rs. Incrore)
License FeeLacs Per annum
Category I No Limit 50.00 40
Category II Not more than 1500 MUs
15.00 15
Category III Not more than 500
5.00 6
Category IV Not more than 100 MUs
1.00 3
Networth required to maintained at all times
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Salient ProvisionsSalient Provisions Technical Qualification for availing Trading Licence- At
least 1 full time professional possessing following qualification◦ 10 years experience in power systems, engineering
qualification◦ 5 years in Finance commerce- CA/ ICWA/ MBA Finance
Publication of license in newspaper as public notice Volume limit for a category inclusive of intra-state trade
volume Networth requirement for both existing and new
companies would be for last one year while applying for the licence
Up-gradation of licence to a higher category without publication process as due diligence already completed
Disgorgement of excess profit charged
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Salient Provisions Salient Provisions Regulatory Audit of account in
case necessaryIntrastate reporting Deemed license to submit
trading reportsContravention and Penalties
defined into serious and non serous categories◦Warning to debarring upto 6 months
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Power Market Regulation Power Market Regulation
Market StructureMarket design and principles Power Exchange
◦ Approval, Prudential Norms◦ Various Committees for governance ◦ Trading Systems◦ Risk management and Default Settlement
Market Oversight◦ Market monitoring◦ Reports and analysis
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Principles Of Market & Principles Of Market & Market DesignMarket Design
Power Exchange shall ensure fair, neutral, efficient robust price discovery Day Ahead Market on Exchange
Economic principle of social welfare maximization and to create buyer and seller surplus simultaneously during price discovery.
Bidding mechanism shall be double sided closed bid auction on a day ahead basis.
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Prudential norms for Prudential norms for establishment of Power establishment of Power Exchange (PX)Exchange (PX) PX shall always have a minimum networth of
Rs. 25 crore Settlement Guarantee Fund (SGF) – SGF investment in safe investments /
principal amount is not at risk. Fifty percent of the SGF proceeds shall be
kept in safe liquid investments. Shareholding norm for Power exchange-
Anchor investor can have maximum of 25% shareholding in the Power Exchange.
A member can have a maximum of 5% shareholdingAll members together can have 49 %
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Ownership and Governance structure of Power Exchange:At lease one third of the members of the Board or a
minimum of two directors, whichever is higher, shall be independent directors selected from a panel constituted by the Power Exchange and approved by the Commission.
CEO cum Managing Director shall be solely responsible for running the day to day operations of the Power Exchange.
Annual Registration charge for Power Exchange:Annual Turnover of Power Exchange (in Mus)
Annual Registration Charge (` in Lakhs)
Above 10000 52Above 5000 & upto 10000 20
Upto 5000 6
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Management of Power Exchange:2 Senior Management professional with ◦ 10 years experience in power systems, engineering
qualification◦ 5 years in Finance commerce- CA/ ICWA/ MBA Finance Power Exchange shall constitute a Risk Management Committee Market Surveillance Committee
headed by an independent directorSGF management committee with adequate
representation from members of Exit policy predefined
No uncertainty for market participnats
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Membership in Power Membership in Power ExchangeExchange
Membership Categories:1.Electricity Trader2.Distribution licensee including deemed
distribution licensee or a grid connected entity
3.Advisory Member Member service charge shall not be more than
0.75% of transaction value Electricity traders margin will be as per
trading margin Regulations
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Information Technology Information Technology Infrastructure and Trading Infrastructure and Trading System of PXSystem of PX Audit of software application used for
price discovery Periodic IT system audit for data
security, data integrity and operational efficiency and submit its reports to Commission annually
Disaster recovery site and alternate trading facility in case of emergency
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Information dissemination by Information dissemination by Power ExchangePower Exchange
Prices, volumes and historic prices shall be made available on the website of the Exchange and should be in downloadable format.
An Exchange shall report price, transaction volume, buyers and sellers on its platform on monthly basis.
Whistle blower policy
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Power Exchange Power Exchange Multiple power exchange model Voluntary participation Demutualised and Ring fenced Public interest independent directors For profit organizations- Market operator Co ordinate with system operator Two Power Exchanges operational , 3rd in principle
approval Electronic platforms Transparent price discovery and anonymous bidding Equal bargaining power to buyer and seller
◦ In a supply deficit market Helped in introducing open access at ground level Technology has acted as a great leveler
◦ Large participation , different from other markets where only wholesaler participates
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Standardized productsHigh Liquidity
◦Pricing improvesStandardized risk managementElectronic price dissemination
◦Quick and nation wide◦Reduces information asymmetry
Power Exchange Power Exchange
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Transmission CongestionTransmission CongestionHow frequently congestion is
happening◦ Congestion has occurred every day in December
2012 and in all 15 minute time blocks every day
How much flow is getting restricted due to congestion ◦ ((Uncongested volume cleared – Volume cleared taking
into consideration congestion) / Volume cleared taking into consideration congested ) X100
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Transmission Congestion Transmission Congestion In how many corridors congestion
is happening ◦S1- S2, W3, N3, ER- NER ( recently
phenomenon) What is the cost of congestion
◦Price and Volume both matter When market-clearing price lies on a very
elastic portion of demand curve, i.e. quantity demanded is very sensitive to price, buyers will have less surplus, and when market-clearing price lies on a very elastic portion of supply curve, sellers will have less surplus
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Month in 2012 Uncongested
cleared volume
( MU)
Volume cleared
after taking into
consideration
congestion
( MU)
% of
Congestion
August 2001.34 1821.02 9.90
September 2217.58 1878.69 18.04
October 2452.07 2277.60 7.66
November 2479.54 2119.01 17.01
December 2633.26 2242.51 17.6
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1-Dec-12 S1 & S2 2 3258.66 Other regions- 2737.59, S- 6920.66 77139.622-Dec-12 S1, S2 & W3 3 2824.89 Other regions-2562.33, S- 6992.13, W3- 1449.61 69297.643-Dec-12 S1, S2 & W3 3 2969.12 Other regions-2649.65, S- 6995.03, W3- 1817.05 69430.194-Dec-12 S1, S2 & W3 3 3000.36 Other regions-2489.52, S- 7065.4, W3- 2461.51 73768.015-Dec-12 S1, S2 & W3 3 2912.72 Other regions-2637.54, S- 6970.93, W3- 1999.66 73335.946-Dec-12 S1, S2 & W3 3 3108.80 Other regions-2804.6, S- 6991.63, W3- 1979.92 75297.147-Dec-12 S1, S2 & W3 3 3158.61 Other regions-2600.01, S- 6991.4, W3- 2302.44 70894.668-Dec-12 S1 & S2 2 2818.83 Other regions- 2433.43, S- 6992.27 76588.239-Dec-12 S1 & S2 2 2739.75 Other regions- 2399.67, S- 6966.61 72066.50
10-Dec-12 S1 & S2 2 2758.45 Other regions- 2302.23, S- 6990.14 71750.26
11-Dec-12 S1, S2 & W3 3 2739.37 Other regions-2321.28, S- 6962.66, W3- 2305.41 74735.36
12-Dec-12 S1, S2 & W3 3 2739.39 Other regions-2369.95, S- 6957.51, W3- 1994.75 75949.42
13-Dec-12 S1, S2 & W3 3 2744.98 Other regions-2436.87, S- 6844.87, W3- 1899.08 71922.44
14-Dec-12 S1, S2 & W3 3 2697.85 Other regions-2249.63, S- 6556.62, W3- 1499.02 77318.65
15-Dec-12 S1, S2 & W3 3 2708.64 Other regions-2400.49, S- 6268.05, W3- 1399.93 76467.48
16-Dec-12 S1 & S2 2 2708.52 Other regions- 1999.87, S- 5667.73 73858.41
17-Dec-12 S1,S2 and A1, A2 4 2608.23 Other regions-2099.21, A- 4103.83, S- 5065.77 69035.73
18-Dec-12 S1,S2 and A1, A2 4 2205.22 Other regions-1799.89, A- 5500.27, S1- 4999.23, S2- 5046.2 62771.25
19-Dec-12 N1, N2,S1,S2, W1,W2 and W3 7 2374.78 Other regions-1498.01, N- 1999.44, S- 5088.66, W- 1999.44 69289.33
20-Dec-12 A1, A2 & S1, S2 4 2612.77 Other regions-2000.09, A= 2403.93, S1= 4998.62, S2= 5160.46 71871.67
21-Dec-12 S1,S2 and A1, A2 4 2673.25 Other regions-2258.54, A=2405, S1= 4998.92, S2= 5258.79 71446.62
22-Dec-12 S1,S2 and A1, A2 4 2575.40 Other regions-2389.85, A=2404.94, S1= 4999.25, S2= 5256.49 74344.07
23-Dec-12 S1 & S2 2 2623.12 Other regions-2408.3, S- 5273.66 75792.86
24-Dec-12 S1, S2 & W3 3 2608.76 Other regions-2564.79, S- 5252.25, W3- 1349.98 69357.01
25-Dec-12 S1,S2 and A1, A2 4 2804.39 Other regions-2527.58, A- 2613.41, S- 5261.35 80066.31
26-Dec-12 All regions 122808.67 Un MCP- 2808.67, A- 2653.97, E- 2559.27, N- 2750.15, S-5222.98, W-
2736.88 72413.08
27-Dec-12 S1 & S2 2 3002.12 Other regions-2791.8, S- 5226.35 73795.24
28-Dec-12 S1,S2 , A1, A2 and W3 5 2875.18 Other regions-2749.87, A- 2953.85, S1- 4998.03, S2- 5235.83,W3- 1710.43 67640.60
29-Dec-12 S1,S2 , A1, A2 and W3 5 3001.59 Other regions-2779.23, A- 2953.55, S- 5257.56, W3- 0.51 61810.12
30-Dec-12 A1,A2,E1,E2,S1,S2 and W3 72928.90 Other regions-2779.16, A- 2853.53, E- 2749.03, S- 5238.48, W3- Nil(for
18hrs) 65095.97
31-Dec-12 S1,S2 , A1, A2 and W3 5 2684.74 Other regions-2499.31, A- 2853.09, S1- 4997.77, S2- 5231.46, W3- 2499.08 77959.2304/21/23
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Market BreakupMarket Breakup
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What is the right mix of long term and short term market ?
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Prices showing a declining trend in Short term power marketShort Term volume has grown at CAGR of 25 % over last 4 years
Short Term Power Price-Volume Short Term Power Price-Volume TrendTrend
at04/21/23
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Short Term Market though 8 %, is a $ 4Billion Market
* Till Nov. 2012
Short Term Price and Volume Trends
Year
Trader Power Exchange
Size of Market through Traders
($Billion)
Size of Market through
Exchanges ($Billion )
Total Size of Short
Term Market
Excluding UI
($Billion)
Total Volume
(BU) (Trader+PX
)Volume in Billion Units
Trader Price Volume in
Billion Units
Power Exchange
Price
2008-09 21.42 158.91 2.77 162.83 3.4 0.45 3.86 24.19
2009-10 26.82 114.35 7.086 108.48 3.07 0.77 3.84 33.91
2010-11 27.70 104.13 15.52 75.43 2.88 1.17 4.06 43.22
2011-12 35.84 81.24 10.01 71.61 2.91 0.72 3.63 45.85
2012-13* 23.72 82.11 14.64 72.16 1.95 1.06 3.00 38.35
(1$=52 INR)
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Electricity Trading Margin Electricity Trading Margin
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Period Volume of Electricity Traded
(Mus)
Weighted Average
Purchase Price (`/kWh)
Weighted Average
Sale Price (`/kWh)
Actual Trading Margin
charged(`/kWh)
2005-06 14,189 3.14 3.23 0.09
Introduction of Trading Margin Regulation in 2006
2006-07 15,023 4.47 4.51 0.04
2007-08 20,965 4.48 4.52 0.04
2008-09 21,917 7.25 7.29 0.04
2009-10 26,820 5.22 5.26 0.04
2010-11 29,683 4.74 4.79 0.05
2011-12 35,840 4.13 4.18 0.05
Trading Margin has reduced
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Power Plant
Input Natural Gas / Coal
Output Electricity
Spark Spread Contracts to HedgeIf can pass on the risk to customers no need to hedgeIf Competitor gives fixed price , may need to hedge Long term physical contracts on both sides – is also a hedge
Fuel Price Risk Power Price
Risk
Financial /Credit Risk and Operational Risk
Risk Model for a Company Risk Model for a Company
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Discom today buys Electricity futures expiring in 1st Dec 2013 expiry at Rs 4 / Kwh.This is the Futures contract price
1 st Feb2013 1st Dec 2013
Power Price increases to Rs 5 / KwhSells financial Contract at Rs 5 /KwhProfit of Rs 1 /Kwh Buys in Day Ahead at Rs 5/ kwh Effective Price = 5 - 1 = Rs 4 / Kwh
Price decreases to Rs 3/ KwhSells financial contract at Rs 3Loss of Rs1/ KwhBuy in day ahead at Rs 3/ Kwh Effective Price = 3+ 1 = Rs 4/ Kwh
How a hedge works ?
Price Fixed at Rs4/ Kwh come what may !No price risk
Time
Both physical and financial position to be looked at together in a hedge else is a speculative position 04/21/23
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PJMPJM
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PJMPJMReliability Pricing model –
Capacity Market ◦ Capacity auction market upto 3 years ahead ◦ Every year incremental capacity auctioned as
forecast improves ◦ All load serving entities have to forecast peak
demand and procure capacity through self supply, bilateral contracts , remaining through PJM capacity auctions
◦ Long term price signal for new genco investment ◦ Mandatory to participate in day ahead energy
market thereafter participate
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Financial electricity Financial electricity derivatives in US derivatives in US NYMEX,ICE
◦Derivative contracts settled on PJM prices
◦Large number of contracts settled at various hub prices
◦To hedge LMP price risk ◦Large number of OTC contracts ,
Clearing done though exchange ◦Not as liquid as gas markets
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Financial Transmission Financial Transmission Rights Rights LMP at each hub different due to
transmission congestion , generation cost at the hub
Price risk = LMP gen- LMP Disco against the bilateral contract done
FTR to hedge this price risk
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NordpoolNordpool Large power cos - State owned
◦ Market power mitigation through Unbundling vs integrated market
Generation competition , Transmission regulated monopoly, Discom network regulated monopoly , retail competition ( many retailers )
In US -Discom is regulated monopoly in most states
Market Design Day ahead Spot – Elspot- demand and supply in full
Nordic region ◦ Energy + transmission capacity right
Balancing market – Elbas- Intra day upto 1 hour before delivery – Continuous market
Financial Futures market – Upto 4 years ahead Participants can also do long term physical bilateral if they want =
Spot physical + Financial Futures Provides flexibility and exit whereas bilateral ‘take or pay’04/21/23
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NordpoolNordpoolContract for difference(CFD)
◦Basis risk between Financial contract ( settled on unconstrained system spot price ) and Bid area hedged with this
TSO Dispatch based on market bids of participants
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Comparison Comparison
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Regulators role Regulators role Regulator to think from systemic risk point of view As market size increase , market integrity to be
maintained Role of regulator will be as watchdog of market Regulators role transformation from tariff fixation to
market oversight
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Regulatory InstitutionsRegulatory InstitutionsLevel playing field to private sector as
government was owner of the other assetsOther sector regulators
◦ Protect small player from large institutions◦ Unequal bargaining power ◦ Skewed market structure
Evolving OrganizationsCost of Compliance
Stymie innovation Regulatory Certainty
◦ Open minded but not vacillate
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Role of CERC: Providing alternatives for
power procurement through development of
Power Market
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Alternatives to Procure Power Alternatives to Procure Power
o Created a Market Structure and Market Rules• License to electricity traders , power exchanges
o Multiple alternatives available to purchase power today • Directly through Open Access• Electricity Traders• Power Exchange
o Open access in interstate transmission being encouraged Approx 2000 industrial consumers and Discoms procuring
electricity through Power Exchanges regularly
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Development of Power Development of Power MarketsMarkets
o License to electricity traders• Large number of licensed traders (43)
• Two Power Exchanges operational for last 3 years
• Anonymous and Competitive price discovery• Based on real demand and supply
• Electronic platform• Quick Price dissemination across country
o Introduced various products • Day ahead, week ahead, intraday/contingency
traded, RECo Regulations notified • Grant of Trading License • Power Market Regulation • Trading Margin Regulation • Short Term Open Access Regulation
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CERC has helped create a robust market structure
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Role of CERC: Market Oversight and Grid
Discipline
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Market OversightMarket Oversighto Ensures that market is Free, Fair and
Transparent o Regularly monitors Trading Margin and short
term power prices o Publishes Monthly and Annual market reports
for Information dissemination o CERC intervened in market when prices
increased exorbitantly • Price Cap introduced in day ahead market in
September 2009 for 45 day period
o Ensure large entities do not exercise market power
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CERC ensures Market Integrity
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Market Monitoring Market Monitoring Focus is more on Short Term market presently
◦ Started creating a forward curve as no futures market exists Start monitoring long term , medium contracts also
◦ 92 % of market is long term ◦ State market difficult to monitor centrally ◦ Forward looking and not post facto only
Look at open positions of traders -is a metric to monitor risk ,not just prices – when price going down Financial health of gencos companies who have large number of contracts – when sale price fixed and
fuel cost increasing Contract reneging phenomena – is it increasing ?
◦ especially as contract period is 25 yrs Physical /Economic withholding of assets Generators cost curve monitor ? PJM , California do this
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Discussion Points - 1Discussion Points - 1 Regulated as well as Merchant assets in same
physical location ◦ Tariff determination and standard of performance◦ Gaming by players
Dedicated lines vs Transmission licensee◦ Market power ◦ Should they be converted ?
What is the Right mix of Long term and Short term market:◦ Transmission planning is a issue◦ Share of short term purchase in portfolio low but
rising◦ Is upto 15- 30 % of total portfolio ( Rel Infra-
JVVN) , Avg 5 % Should Long term PPA be perquisite to build a
transmission line ?
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Discussion Points- 2 Discussion Points- 2 What is the corrcet risk sharing
mechanism between generators and utilities? ◦How long should the long term contracts
be ?◦Evaluation escalable and non escalable
Should we explore centralised disptach model like US ◦Will be synergy in a large country be
more ?◦Will there be fuel savings ?
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Discussion points - 3Discussion points - 3Should merchant power plant be always available in
shortage condition?◦ Should they declare capacity daily?
◦ Is generator a public utility ?◦ Has no assured return , why commit availability?
How to equitably allocate corridor between license trader and power exchange to increase social welfare ?
System operators role while scheduling contracts ?◦ Tight spot ,Should it be adjudicating?◦ What is the way out ?
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Discussion Point- 4 Discussion Point- 4 Market Rules should compliment
Grid reliability and security ◦ Revision of contracts vs Firm contracts
Short term contract treated as firm contract in many markets , cannot be revised , supply from other generator to be arranged
◦In case of grid failure How quickly revision should be
communicated in unaffected areas Exposed to financial risk when revision done later
Should they be insulated ?
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Discussion Points -5Discussion Points -5Generation Capacity addition vs
Fuel ◦Stranded assets ?◦Should we stop and sort out issues
first?More Transparent platform
◦Electronic web based Open Registry◦SLDC to use this to give open access◦Like Depository for stocks ◦
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Disclaimer – These are personal views and may not necessarily be the views of the Commission
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Mandate of CERC as per Mandate of CERC as per ActAct
o Tariff Determination • Tariff for bulk supply from Central Government owned/inter-
state generating companies and transmission companies(Consumer tariff is under the jurisdiction of State ERCs)
o Regulating Inter State Transmission and Grid Code
o Market Development – facilitating framework(Generation capacity planning responsibility of
Government)
o Licensing, Adjudication, Advice to Government
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Role CERC : Role CERC : Balancing Consumer Interest and Investment Balancing Consumer Interest and Investment
promotion need promotion need o Consumer interest served by
• Enhanced Power Supply and Transmission Availability• Inducing Efficiency in operation of power plants –
gains for Consumers • Ensuring Reliable Power Supply• Providing Alternatives to procure power
o Investment Promotion:• Enabling framework for Market Access to Generators • Development of Power Market• Competition in Transmission• Promoting Green Energy
o CERC is responsible for Oversight of Market and Grid Security
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What Regulatory What Regulatory Commission have achieved ? Commission have achieved ? New Institutions, resource
constraintsUp against the might of government
controlled monolithic behemoths Transparency in working Stakeholder consultation, public
hearing Statement of reasons for any
regulation Display of information on website
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Transmission Market Transmission Market structure structure Long Term term -
◦Through CTU ,Participants are Generators/ Customers/ Traders
◦ In case of no corridor is available new corridor is built
◦No auction based mechanism –First come first serve principle used or new corridor built
◦ Investment made on cost plus route or Competitive Bidding route
◦ Investment Cost recovered through transmission charge as per POC
◦Line constructed only when PPA exists ◦Connectivity and LTA regulations
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Transmission Market Transmission Market StructureStructure Medium Term – Corridor booking by CTU after
LTA granted Short Term – Through System Operator After LTA / MTOA , margin left are available in
Short Term ◦ Explicit Auction in Advance Bilateral – Traders
Based on existing contract ,Point to Point ◦ Implicit Auction in Day Ahead – Power Exchange
Collective Transaction , Individual contract not required Congestion Fund created ,does not go to Transmission
Company or Long Term Customers In Both case Auction mechanism used to SELECT
who should use the Corridor Price signal has not been used for identifying
which corridor to develop /strengthen OR Extra income ( increased price ) not passed to
Transmission Company for further investments
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Ebidding for Transmission Ebidding for Transmission Corridor Corridor 3 month advance bidding done
through auction in case corridor available is less than the demand
E bidding in short term market in frequent Trader proportionately reduce their requirement
generally ( unwritten code of conduct )
Suggestion of NLDC ◦Move E Bidding presently conducted
by NLDC to Power Exchanges
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Operational Challenges presently ◦Very elementary platform , run by
NLDC ◦Single price, no time differentiation ◦For 15 min block , for full month
W3 to Nr , SR , WR – How bidding should be done for such cases How to identify which corridors to auction ?
Any conflict of interest in case PX directed to also participate in e bidding for its corridor in future ?
Ebidding for Transmission Corridor
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Larger Implications Larger Implications At a policy level are we in for creating
transmission corridor market ? Debate needed in following Are we promoting auction concept in Short term
transmission market ? In short Term markets transmission market already exists
Do we intend to extend this to Long term markets also at a later stage ? Auction Rights to physical owners of line Financial Transmission rights thereafter
Is a good exit route in case of failed PPA E.g. PTC stuck with LTA Corridor in Jaypee Karcham
Wangtoo Impact on the consumer – increase in cost of power
?
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Role of CERC: Enabling framework for Investment in Generation
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Enabling framework for Enabling framework for Investment in Generation…Investment in Generation…o Pre 2003:
• Government guarantee on PPA required to attract investment in private generation
• No markets – or alternatives to sell in case of default by buyer
o EA 2003 and CERC regulations :• Concept of open access through Act : Framework by CERC
o Interstate Open Access regulations • Allowed generators to sell power to any buyer across the
country
o Connectivity, Long term and Medium Term Open Access • Improved Market Access for generators • Provides certainty and surety of evacuation for new capacity
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Enabling framework for Enabling framework for Investment in Generation …Investment in Generation …o Development of Power Market through
regulations• Provided multiple buyer seller model• Multiple alternatives available to generators to sell
power – directly, traders, power exchange o Regulatory approval for transmission network
augmentation • Ensures Transmission Network expansion keeps pace
with Generation capacity addition • Ensures new generation is not stranded
o Introduced Point of Connection Tariff • Removes regional cascading of transmission
charges • Level playing field among all generators to compete in
Competitive bidding
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CERC’s framework has reduced various risks - default /payment risk, operational risk, liquidity risk in generation business
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Private Generation Private Generation growth growth
04/21/23 Source: CEA
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Discussion Points-4 Discussion Points-4 How stakeholders should view
PPP projects ?Public assets being built with
private capital – How much profits should be allowed ?
Should natural resources of country be allocated or auctioned ?◦Who gains in this process ?
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