**Power generation cost**: It is the amount of rupees spent on generation of 1 unit of power

**Power export cost:**It is the amount of rupees spent on export of 1 unit of power

**Power generation & Export cost in Thermal power plants:**

**Part A:Fixed data**

- Total power generation in KWH = A1

- Total power export KWH = A2

- Total fuel consumed = A3

- Rate of per ton of fuel in = A4

- Raw water consumption per day in MT or M3 = A5

- Rate of per ton or of river water in = A6

- Rate of per unit power for lifting water from source to Reservoir Rs= A7

**Part B:**

**Operation cost head wise**

- Cost of fuel in Rs B1= A3 X A4

- Cost of raw water in Rs B2 = A5 X A6

- Cost of chemicals consumed for water treatment = B3

- Cost of fuel feeding in =B4

- Cost of raw water lifting charges from river to reservoir= B5

**Total operation cost C = B1 + B2 +B3 + B4 + B5**

**Part C:**

**Maintenance cost head wise**

- Cost of spares,consumables consumed = C1

- Cost of Lubricants = C2

- Cost of store inventory= C3

- Tools tackles testing cost = C4

- Measuring instruments calibration cost = C5

**Total maintenance cost C = C1 +C2 + C3 + C4 + C5**

**Part D :**

**Administration cost head wise**

- Cost of O &M man power salary = D1
- Cost of site expenditures = D2
- Cost of gardening labours salary =D3
- Cost of Security guards salary = D4
- Cost of transportation vehicles =D5

**Total administration cost = D = D1 + D2 + D3 + D4 + D5**

- Total Cost of production, E = B + C + D
- Power generation cost per unit =A1/E....Rupees/KWh or Dollars/Kwh
- Power export cost per unit = A2/E.....Rupees/KWh or Dollars/Kwh

**Note:**

- Cost of power given to process plants should be considered
- Cost of process steam given should be considered for power generation cost calculation

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