Variable Designation Units Value

Unit Size (Gross) A (MW) 570

Retrofit Factor B 1

Gross Heat Rate C (Btu/kWh) 8975

SO2 Rate D (lb/MMBtu) 1.176

Type of Coal E PRB

Coal Factor F 1.05

Heat Rate Factor G 0.8975

Heat Input H (Btu/Hr) 5,115,750,000

Lime Rate K (Ton/Hr) 4 

Waste Rate L (Ton/Hr) 10 

Aux Power M (%) 1.23 

Makeup Water Rate N (1000 gph) 30 

Lime Cost P ($/Ton) 95

Waste Disposal Cost Q ($/Ton) 30

Aux Power Cost R ($/kWh) 0.05

Makeup Water Cost S ($/1000[gal]) 1

Operating Labor Rate T ($/hr) 60

CAPITAL COST CALCULATION

BMR($) 50,727,161 $

BMF($) 28,511,234 $

BMB($) 73,357,189 $

BM($) 152,595,583 $

BM($/kW) 268 $/kW

Total Project Cost

A1 15,259,558 $

A2 15,259,558 $

A3 15,259,558 $

CECC ($) 198,374,258 $

CECC($/kW) 348 $/kW
B1 9,918,713 $

TPC' ($) 208,292,971 $

TPC' ($/kw) 365 $/kW

B2 20,829,297 $

TPC ($) 229,122,268 $

TPC ($/kW) 402 $/kW

Fixed O&M Cost

FOMO ($/kW-yr) 1.75 $ [/kW-yr]

FOMM ($/kW-yr) 4.02 $ [/kW-yr]

FOMA ($/kW-yr) 0.10 $ [/kW-yr]

FOM ($/kW-yr) 5.87 $ [/kW-yr]

Variable O&M Cost

VOMR ($/MWh) 0.71 $ [/MWh]

VOMW ($/MWh) 0.51 $ [/MWh]

VOMP ($/MWh) — $ [/MWh]

VOMM ($/MWh) 0.05 $ [/MWh]

VOM ($/MWh) 1.27 $ [/MWh]
Calculation Notes

<--- User Input (Greater than 50 MW)

<--- User Input (An "average" retrofit has a factor =1.0)

<--- User Input

<--- User Input (SDA FGD Estimation only valid up to 3 lb/MMBtu SO2 Rate)

<--- User Input (PRB, BIT, or LIG)

Bit=1, PRB=1.05, Lig=1.07

C/10000

A*C*1000

(0.6702*(D^2)+13.42*D)*A*G/2000 (Based on 95% SO2 removal)

(0.8016*(D^2)+31.1917*D)*A*G/2000

(0.000547*D^2+0.00649*D+1.3)*F*G Should be used for model input

(0.04898*(D^2)+0.5925*D+55.11)*A*F*G/1000

[<--- User Input]

[<--- User Input]

[<--- User Input]

[<--- User Input]

Labor cost including all benefits

Includes: Equipment, installation, buildings, foundations, electrical, and retrofit difficulty

Base module absorber island cost

Base module reagent preparation and waste recycle/handling cost

Base module balance of plan costs (including ID or booster fans, piping, ductwork, 

electrical, etc.)

Total Base module cost including retrofit factor

Base module cost per kW

Engineering and Construction Mnagement costs

Labor adjustment for 6 x 10 hour shift premium, per diem, etc.

Contractor profit and fees

Capital, engineering and construction cost subtotal

Capital, engineering and construction cost subtotal per kW
Owner's costs including all "home office" costs (owner's engineering, management, and 

procurement activities)

Total project cost without AFUDC

Total project cost per kW without AFUDC

AFUDC (Based on a 3 year engineering and construction cycle)

Total Project Cost

Total Project Cost per kW

Fixed O&M additional operating labor costs

Fixed O&M costs for waste disposal

Fixed O&M additional administrative labor costs

Total Fixed O&M costs

Variable O&M costs for time reagent

Variable O&M costss for waste disposal

Variable O&M costs for additional auxiliary power required including additional fan power 

(Refer to Aux Power %)

Variable O&M costs for makeup water

[Total Variable O&M Costs.]
Additional notes

Appx 5-1b (p6) gives BM=BMR+BMF+BMW+BMB -- {BMW appears to be an error -- no 

formula is given for BMW.}

10% of BM

10% of BM

10% of BM

BM+A1+A2+A3. Excludes Owner's Costs.

Excludes Owner's Costs.
5% of CECC

CECC + B1; Includes Owner's Costs

10% of (CECC + B1) [10% of TPC']

CECC + B1 + B2; Includes Owner's Costs and AFUDC

Includes Owner's Costs and AFUDC

(8 additional operators)*2080*T/(A*1000)

BM*0.015/(B*A*1000)

0.03*(FOMO+0.4*FOMM)

FOMO + FOMM + FOMA

K*P/A

L*Q/A

M*R*10. {Not sure why this is left blank -- forumla gives 0.81. Also not sure why no 

"/A" factor is used (to get /MWh).}

N*S/A

VOMR + VOMW + VOMP + VOMM
Name Value Units Notes

Retrofit Difficulty 1 (none) ([1 = ] Average retrofit difficulty)

Gross Heat Rate 9800 Btu/kWh

SO2 Rate 2 Lb/MMBtu

Type of Coal PRB

Project Execution Multiple Lump Sum Contracts

Recommended SO2 Emission Floor 0.08 lb/MMBtu

All costs are based on 2009 dollars
IPM Analysis of the Cross-State Air Pollution Rule (CSAPR) | Programs and Regulations | Business | Clean Air Mark

http://www.epa.gov/airmarkets/progsregs/epa-ipm/transport.html

Appendix 5-1B

Aug-10
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