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CSERC (Terms and Conditions for Determination of Generation Tariff and Related Matters for
Electricity Generated by Plants based on Renewable Energy Sources) Regulations, 2017

  • / /

HIGHLIGHTS

 

Tariff Period

13 years 

Control Period

3 years, of which the first year shall end on 31.03.2018. 

Useful Life of a Plant

Technology

No. of Years

Biomass, non-fossil fuel based co-generation, MSW and RDF based power projects.

20

Wind, solar PV, solar thermal.

25

Small hydro

35

 
Technology-wise Net Tariff (Rs./kWh)

----

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

Technology

Capital Cost

(in Rs. lakh/MW) for FY 2017-18

Small hydro below 5 MW.

779.00

Small hydro (5 MW to 25 MW).

707.00

Non-fossil fuel based cogeneration.

492.50

  • Capital costs for all other technologies approved by MNRE shall be project specific.

Capacity Utilization Factor (CUF)/Plant Load Factor (PLF)

Technology

CUF/PLF (%) of Plant Capacity

Wind

Annual Mean Wind Power Density (W/M2)

Up to 220

22

221-275

24

276-330

28

331-440

33

>440

35

Small hydro

30

or project specific, whichever is higher.

Biomass based on Rankine cycle technology

80

Non-fossil fuel based co-generation projects.

38

Solar PV*

19

Solar thermal*

23

MSW

75

RDF

80

*Commission may deviate from the norms in case of project specific tariff determination.

Auxiliary Consumption

Technology

Aux. Cons. (% of Gross Generation)

Small hydro

1.00

Biomass based on Rankine cycle technology.

10.00

Non-fossil fuel based co-generation projects.

8.50

Solar PV*

0.25

Solar thermal*

10.00

MSW

15.00

RDF

15.00

*Commission may deviate from the norms in case of project specific tariff determination. 

Station Heat Rate

Technology

Heat Rate (kCal/kWh)

Biomass based on Rankine cycle technology.

4000

Non-fossil fuel based co-generation projects.

3600

MSW

4200

RDF

4200

 

Calorific Value

Technology

Cal. Value (kCal/kg)

Biomass based on Rankine cycle technology.

3100

Non-fossil fuel based co-generation projects.

2250

MSW

2500

RDF

2500

 

Fuel Cost

Technology

Cost (Rs./MT)

FY 2017-18

Biomass based on Rankine cycle technology.

To be decided by independent study

Non-fossil fuel based co-generation projects.

1964.71

MSW

0.00

RDF

1800.00

  • Fuel cost shall be escalated at the rate of 5% per annum.
Operation and Maintenance (O&M)Expenses

Technology

O&M Cost

(in Rs. lakh/MW)

FY 2017-18

Small hydro below 5 MW.

29.00

Small hydro (5 MW to 25 MW).

21.00

Biomass based on Rankine cycle.

40.00

Non-fossil fuel co-generation

21.13

  • O&M cost is escalated at 5.72% per annum.
  • O&M costs for all other technologies approved by MNRE shall be project specific.
Interest Rate on Loans

State Bank of India Marginal Cost of Funds based Lending Rate (one-year tenor) prevalent on 1st October of the previous year plus 200 basis points.

Depreciation

5.28% for the first 13 years and remaining depreciation spread over the residual useful life of the project.

Return on Equity

14% to be grossed up by the prevailing minimum alternate tax, as on 1st April of the previous year, for the entire useful life of the project.

Interest on Working Capital

State Bank of India Marginal Cost of Funds based Lending Rate (one-year tenor) prevalent on 1st October of the previous year plus 300 basis points.

 

OTHER PROVISIONS

 

Tariff structure and design
  • Generic, levelised, single part tariff for the tariff period.
  • For project specific tariff, financial norms of these regulations shall be treated as ceiling norms. 
Dispatch Principles
  • Scheduling and deviation shall be governed by the intra-state ABT/deviation settlement mechanism/UI regulations notified by the Commission.
  • Banking – allowed for 3 months if full electricity is not supplied to the licensee.
    • Banking charges – 2% of energy banked.
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.
  • Generation based incentives allowed over and above tariff shall not be factored into the tariff.
Rebate
  • 2% - for payment through Letter of Credit.
  • 1% - for payments not through Letter of Credit but within 1 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.cserc.gov.in/regulations.php?r_type=Draft

References

http://www.cserc.gov.in/admin/upload_regulation/071117_063652_.pdf

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