Commercial For Non-Commercial Executives
Commercial For Non-Commercial Executives
Commercial For Non-Commercial Executives
FOR
NON-COMMERCIAL EXECUTIVES
Presented by:
Kazi Md Hanif
Dy. Chief Engineer (M)
MPC, CMC, O&E Cell
KTPS, DVC, Koderma
Date: 19.01.2023
CERC TARIFF REGULATIONS 2019-24
Key Provisions:
O Component of Tariff O Stations Older than 25 years
O Depreciation
O O&M Expenses
O Target Availability
O Incentive
O Additional Capitalization
FORMATION OF CERC TARIFF REGULATIONS 2019-24
CGS: Central Generating Station, IPP: Independent Power Producer, CTU: Central
Transmission Utility
PROCESS OF TARIFF DETERMINATION
1 2 3
Components: Components:
1. Return on equity 1. Cost of coal
2. Interest on loan capital 2. Cost of oil
3. Depreciation 3. Cost of limestone for FGD
4. Interest on working capital
5. O&M Expenses
6. Additional: Security charges & o Determined based on normative
Water charges HR, APC & SOC
o Landed price and GCV of coal & oil
as actual
Annual fixed charge is determined by o Normative consumption of lime
CERC based on Tariff Petition stones
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RETURN ON EQUITY [REG:30&31, PG:60-62]
O Maximum Equity: 30% of the total capital cost
Thermal: 15.5 %
Hydro & Pumped storage: 16.5 %
O Pre-tax ROE = Base rate / (1 – Effective tax rate)
Reduction of ROE @ 0.25 % for not achieving ramp rate of 1.0 % per min.
Additional ROE @ 0.25 % for every incremental ramp rate of 1.0 % per min
achieved over and above the ramp rate of 1% per minute subject to ceiling of
1.0 %.
O Mandatory requirement of RGMO /FGMO, Data telemetry, Communication system up
to LDC, Protection system:
Reduction in rate of ROE by 1.0 % for the period of deficiency as decided by
CERC based on report by RLDC.
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INTEREST ON LOAN CAPITAL [REG:32 PG:63]
Rate of interest: @ SBI MCLR+350 basis points (as on 1st April of each FY).
4 b COMPONENTS OF W.C. FOR HYDEL INCL. PUMP STORAGE HYDRO
STN, T&D SYSTEM [REG:34(1)(C), PG:68]
CTPS U#7&8
32.96 34.12 35.31 36.56 37.84
[2x250]
DSTPS U#7&8
22.51 23.30 24.12 24.97 25.84
[2x500]
KTPS U#7&8
22.51 23.30 24.12 24.97 25.84
[2x500]
RTPS U#7&8
20.26 20.97 21.71 22.47 23.26
[2x600]
5 b O&M EXPENSES FOR HYDEL STATIONS
[REG:35, PG:73-74]
O Normative O&M Expenses (Rs. Cr.) of DVC Hydel Stations for FY 19-20:
O For GIS bays O&M expenses allowed 0.70 times of the normative value.
O Annual escalation: 3.5 %.
5 e
O&M EXPENSES FOR T&D SYSTEM [REG: 35(3)(A), PG:75]
Normative O&M Expenses of T&D system FY 2019-20 are as follows:
O The cost of ash transportation within a radius of 100 Km shall be borne by power
plant for the following:
(i) For road construction projects.
(ii) For manufacturing of ash based products.
(iii) For use as soil conditioner in agriculture activity.
The cost of ash transportation beyond the radius of 100 Km and up to 300 Km for the
above activities shall be shared equally by the user and power plant.
O The cost of ash transportation within a radius of 300 Km shall be borne by power
plant for the following:
(i) Road construction projects under Pradhan Mantri Gramin Sadak Yojna.
(ii) Asset creation programmes of the Govt involving construction of buildings,
road, dams and embankments.
CALCULATION OF FIXED CHARGE
For KTPS Ph-II (2x800 MW)
Amount (Rs.
Sl. No. Component
Cr.)
1 Interest on Loan @ 8.0 % on Quarterly Outstanding 666
2 Depreciation @ 7.0 % 859
3 Return on Equity @ 15.5 % 571
4 Interest on Working Capital @ 9.0 % [Calculated W.C. = Rs. 945 Cr.] 85.0
O&M Charges for main plant @ Rs. 22.42 Lakh/MW w.r.t. FY 2025-
5 (a) 359
26
5 (b) O&M Charges for FGD @ 2.0 % of capital cost of FGD 14.0
6 Security charges as actual subject to prudence check 20
7 Water charges as actual subject to prudence check 15
Annual Fixed Charges (Rs. Cr.) 2589
Normative Fixed Charge (Rs/kwh) 2.33
Note:
O APC will include Transformer losses and consumption in switch
yard.
O APC for Sewage Treatment Plant and External CHP (Jetty & associated
infrastructure) to be considered separately.
O APC shall not include colony consumption, construction power and
consumption by integrated coal mine.
LANDED COST OF COAL [REG: 38, PG:79]
Components for Landed cost of coal:
O Base price of coal corresponding to the grade and quality of fuel.
O Washery charges.
Formula:
ECR = {(nSHR – nSOC x CVSF)/CVPF x LPPF + (nSOC x LPSF)} / (1- nAPC/100)
TARGET AVAILABILITY [REG.42, PG:82, 86-87]
Financial Year
High Demand Season Low Demand Season
(3 months) (9 months)
Peak Hours Off-peak Hours (20 Peak Hours Off-peak Hours (20
(4 Hours) Hours) (4 Hours) Hours)
O Concerned RLDCs shall declare high / low demand months at least 6 months in
advance.
O Peak hours to be declared by concerned RLDC at least 1 week in advance.
METHOD OF RECOVERY
Month-wise from Beneficiary:
Each start-up due to reserve shut down shall be attributed to the beneficiaries who had
requisitioned below 55 % of their entitlement.
SHARING OF NET GAIN [REG: 60, PG:123]
O Sharing of Net Gain on account of operational parameters (Station HR, APC & SOC)
shall be on annual basis between Generator and Beneficiaries in 50:50 ratio.
ECRa = Actual Energy Charge Rate computed on the basis of actual operational
parameters.
SHARING OF NON-TARIFF INCOME [REG: 62, PG :125]
The following non-tariff net income shall be shared between the Generator and
Beneficiaries in 50:50 ratio:
O Income from rent of land.
Rebate:
O 1.5 % within a period of 5 days of presentation of bills (*).
O 1.0 % after 5 days within 30 days.
Note:
(*) In case 5th day is holiday, immediate succeeding working day will be considered.
2. Add-cap within the original scope and after cut-off date for existing project
or a new project - Reg:25(1).
3. Add-cap within the original scope and after cut-off date for replacement of
assets in existing project - Reg:25(2).
Note:
O Cut-off date: Last day of calendar month after 36 months from COD of project.
O Deferred works relating to ash pond or ash handling system in the original
scope of work.
O Liability for works admitted by CERC after cut-off date to the extent of
discharge of such liabilities by actual payments.
Replacement of assets or equipment under the original scope after cut-off date is
allowed:
O In case useful life of equipment is less than useful life of plant and is fully
depreciated.
O Generating company may opt to avail special allowance instead of availing R&M
after its useful life (25 years).
O Special allowance @9.5 Lakh/MW without escalation for the tariff period 2019-
24.
O SA to be transferred to a separate fund for utilization towards R&M activities, for
which a detailed methodology shall be issued separately.
O Expenditure incurred from special allowance shall be maintained separately by
the generating station and details of same shall be made available to the
Commission as and when directed.
O Such option shall not be available for a unit for which R&M has been undertaken
or unit which is in a depleted condition or operating under relaxed norms.
O SA will not be added to capital cost, but it will be included in the annual fixed
cost.
O The applicable operational norms shall not be relaxed.
TRUE-UP PETITION [REG: 13; PG:35-36]
O The Commission shall carry out truing up exercise for the period 2019-24 along
with the tariff petition filed for the next tariff period 2024-29. Final true-up
petition has to be filed by 30.11.2024.
O Interim true-up allowed in 2021-22, if AFC increases by more than 20% over the
AFC determined for respective years.
O After true-up, if tariff recovered exceeds or falls short of tariff approved, generator
shall refund or recover the excess or shortfall along with simple interest at bank
rate as on 1st April of respective years in six equal monthly instalments.
KNOW YOUR ORGANIZATION
FROM COMMERCIAL &
FINANCIAL POINT OF VIEW
DVC INFRASTRUCTURE
O Thermal (6 Stations): 6540 MW
Generation O Hydel (3 Stations): 147.2 MW
capacity O Solar: 3.82 MW
O Joint Venture (2 Stations): 1388 MW
Total Linkage
12.726 9.729 2.704 2.191 27.351
(7090 MW)
POSSIBLE GENERATION WITH AVAILABLE COAL
Applicable PI:
(i) PI @ 10 % of base price for materialization 90 % to 95 %.
(ii) PI @ 20 % of base price for materialization 95 % to 100 %
(iii) PI @ 40 % of base price for materialization more than 100 %.
GRADE OF COAL
Equivalent Washery
Grade of Coal GCV (Kcal/Kg)
Grade
G1 Exceeding 7000
G2 Range: 6700-7000
G3 Range: 6400-6700
G4 Range: 6100-6400
G5 Range: 5800-6100 W-III
G6 Range: 5500-5800
G7 Range: 5200-5500 W-IV
G8 Range: 4900-5200
G9 Range: 4600-4900 W-V
G10 Range: 4300-4600
G11 Range: 4000-4300 W-VI
G12 Range: 3700-4000
G13 Range: 3400-3700
G14 Range: 3100-3400
G15 Range: 2800-3100
G16 Range: 2500-2800
G17 Range: 2200-2500
Thermal: 6540 MW
Installed
Hydel: 147.2 MW Total: 6691.2 MW
capacity
Solar: 4 MW
Bangladesh: 300 MW
(Eq. at bus level: 322 MW)
TARIFF VIS-A-VIS GENERATION COST
Tariff Generation Cost
Fixed charge: Fixed cost:
(a) Return on equity (a) Interest on loan capital
(b) Interest on loan capital (b) Depreciation
(c) Depreciation (c) Interest on working capital
(d) Interest on working capital (d) Operation and maintenance expenses
(e) Operation and maintenance expenses: (e) Additional: Security charges& Water charges
(f) Additional: Security charges & Water charges. (f) Ash evacuation cost
(g) Interest on short term loan, if any, due to
insufficient cash flow.
FY 2029-30:
Capacity: 10260 MW
Project cost: Rs. 66504 Cr.
Fixed charge: Rs. 13297 Cr.
ROE: Rs. 2924 Cr.
FY 2022-23:
Total profitability including
Capacity: 6540 MW Hydel, T&D & Water = Rs.3269
Project cost: Rs.31762 Cr. Cr.
Fixed charge: Rs.6952 Cr.
ROE: Rs.1308 Cr.
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