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Arunachal Pradesh Draft Terms and Conditions for Tariff Determination from Renewable Energy Sources Regulation - 2018

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HIGHLIGHTS

 

 

Tariff Period

Technology

No. of Years

Municipal solid waste (MSW) and refused derived fuel (RDF) based power

20

Wind, solar PV

25

Small hydro

35

 

Control Period

3 years, of which the first year shall be 2018-19.

Useful Life of a Plant

Technology

No. of Years

Municipal solid waste (MSW) and refused derived fuel (RDF) based power

20

Wind, solar PV

25

Small hydro

35

 

Tariff (Rs./kWh)  

Project-specific tariff shall be determined in the following cases :

  • Small hydro project (1 MW to 25 MW)

  • Renewable energy projects which have been commissioned before 31st March 2017 but for which no power purchase agreement has been signed till 31st March 2017, the Project Tariff shall be determined on an annual basis.

  • Solar PV

  • Wind energy

  • MSW and RDF based projects with Rankine cycle technology.

  • Hybrid projects which include renewable-renewable and renewable-conventional sources, for which renewable energy technology has been approved by MNRE.

  • Any other new renewable energy technologies approved by MNRE.

  • Financial and operational norms specified in the regulation will be ceiling norms.

Capital Cost

All capital costs are for 2017-18, and the same for subsequent years are determined using indexation formula given in Regulations.
Technology

Capital Cost

Wind

Project specific

Small hydro below 1 MW

     Rs.1200 lakh/MW

Solar PV

Project specific

MSW/RDF

Project specific

 

Capacity Utilization Factor

CUF

Wind

Annual Mean Wind Power Density (w/m2) at 100 meter hub-height

CUF

Up to 220

22%

221-275

24%

276-330

28%

331-440

33%

>440

35%

Small hydro*

55%

Solar PV

    19%**

MSW/RDF

Stage

MSW

During Stabilization***

65%

During the remaining period of the first year (after stabilization)

65%

From 2nd year onwards

75%

*Normative CUF is net of free power, if any, to the home state.

**The commission may deviate from the norm in case of project-specific tariff.

***The stabilization period shall not be more than 6 months from the date of commissioning of the project.

Auxiliary Consumption

Auxiliary Consumption

Wind

-

Small hydro

1%

Solar PV

        0.25%*

MSW/RDF

  15%

* The commission may deviate from the norms in case of project-specific tariff determination. 

Operation and Maintenance (O&M)Expenses

Technology

O&M Cost for 2017-18

Wind

Project specific

Small hydro below 1 MW

Rs.36 lakh/MW

Solar PV

Project specific

MSW/RDF

Project specific

O&M cost is escalated at 5.72% per annum over the tariff period.

Interest Rate on Loans

Average State Bank of India marginal cost of funds based lending rate (one-year tenor) prevalent during last six months plus 200 basis points.

Depreciation

5.28% for the first 13 years and remaining depreciation spread over the residual useful life of the project, considering 10% of the project cost as the salvage value of the project.

Return on Equity

14% to be grossed up by prevailing Minimum Alternate Tax as on 1st April of previous years for the entire useful life of the project.

Interest on Working Capital

Average State Bank of India marginal cost of funds based lending rate (one-year tenor) prevalent during the last six months plus 300 basis points.

Station Heat Rate (Only for MSW/RDF Projects)

4200 kCal/kWh

Calorific Value (Only for RDF)

2500 kCal/kg

Fuel Cost

RDF – Rs. 1800/MT for 2018-19 to be escalated at 5% per annum.

MSW – No fuel cost.

 

OTHER PROVISIONS

 

Tariff structure and design

  • Generic or project specific.
  • Levelised

  • Single part tariff for technologies not using fuel.

  • Single part with fixed cost and fuel cost component for technologies using fuel.

Despatch principles

 

  • All renewable energy power plants shall be treated as ‘MUST RUN’ power plants.
  • Scheduling of wind and solar energy shall be governed by:
    • Arunachal Pradesh State Electricity Grid Code, as amended from time to time
    • Central Electricity Regulatory Commission (Indian Electricity Grid Code) (Third Amendment) Regulations, 2015, as amended from time to time
    • Central Electricity Regulatory Commission (Deviation Settlement Mechanism and related matters) (Second Amendment) Regulations, 2015, as amended from time to time

Subsidy or/and incentives by government

Any incentive or subsidy provided by the central or state government including accelerated depreciation benefit would be taken into consideration for determination of tariff.

Taxes and Duties

As pass through on actual incurred basis.  

Rebate

  • 2% on payment through Letter of Credit
  • 1% on payments not through Letter of Credit but made within one month from the date of presentation of bills.

Late payment surcharge

1.25% per month for payment of bills beyond a period of 60 days from the date of billing.

Links

http://www.apserc.nic.in/index.html

References

http://www.apserc.nic.in/pdf/Draft%20of%20RE%20regulation.pdf

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