Original Data in Appendix based on DEQ Corrected for SIP: NOx Data For School Buses

**School System Grant fund**  **Numbers of Buses** **Tons/yr**

**Nox Reduced**  **School**

**System DeKalb**  CMAQ 09-11 leftover 10 1.5393 **DeKalb Fayette**  CMAQ 13 44 3.1031 **Fayette Henry**  GP Donaldson Recall 3 0.0455 **Henry Madison**  GP Donaldson Recall 2 0.283 **Madison Madison**  2012-13 DERA 1 0.1093 **Madison** 

## 5.0802

**District Grant fund** **Bus Count Old Bus #** **Old MY Min**  **(g/bhp-hr)** DeKalb County CMAQ 09 Leftover 1 454 1994 3.1 DeKalb County CMAQ 09 Leftover 2 455 1994 3.1 DeKalb County CMAQ 09 Leftover 3 457 1994 3.1 DeKalb County CMAQ 09 Leftover 4 460 1994 3.1 DeKalb County CMAQ 09 Leftover 5 462 1994 3.1 DeKalb County CMAQ 09 Leftover 6 464 1994 3.1 DeKalb County CMAQ 09 Leftover 7 465 1994 3.1 DeKalb County CMAQ 09 Leftover 8 461 1994 3.1 DeKalb County CMAQ 09 Leftover 9 469 1995 3.1 DeKalb County CMAQ 09 Leftover 10 470 1995 3.1

Fayette County CMAQ 13 1 311 2000 2.9 Fayette County CMAQ 13 2 312 2000 2.9 Fayette County CMAQ 13 3 292 2000 2.9 Fayette County CMAQ 13 4 303 2000 2.9 Fayette County CMAQ 13 5 304 2000 2.9 Fayette County CMAQ 13 6 306 2000 2.9 Fayette County CMAQ 13 7 307 2000 2.9 Fayette County CMAQ 13 8 308 2000 2.9 Fayette County CMAQ 13 9 309 2000 2.9 Fayette County CMAQ 13 10 310 2000 2.9 Fayette County CMAQ 13 11 313 2000 2.9 Fayette County CMAQ 13 12 35 2000 2.9 Fayette County CMAQ 13 13 36 2000 2.9 Fayette County CMAQ 13 14 37 2000 2.9 Fayette County CMAQ 13 15 316 2001 3 Fayette County CMAQ 13 16 317 2001 3 Fayette County CMAQ 13 17 318 2001 3 Fayette County CMAQ 13 18 319 2001 3 Fayette County CMAQ 13 19 320 2001 3Fayette County CMAQ 13 20 322 2001 3

Fayette County CMAQ 13 21 38 2001 3 Fayette County CMAQ 13 22 41 2001 3 Fayette County CMAQ 13 23 42 2001 3 Fayette County CMAQ 13 24 43 2001 3 Fayette County CMAQ 13 25 314 2001 3 Fayette County CMAQ 13 26 315 2001 3 Fayette County CMAQ 13 27 321 2001 3 Fayette County CMAQ 13 28 40 2001 3 Fayette County CMAQ 13 29 44 2001 3 Fayette County CMAQ 13 30 326 2003 2.1 Fayette County CMAQ 13 31 328 2003 2.1 Fayette County CMAQ 13 32 329 2003 2.1 Fayette County CMAQ 13 33 330 2003 2.1 Fayette County CMAQ 13 34 334 2003 2.1 Fayette County CMAQ 13 35 335 2003 2.1 Fayette County CMAQ 13 36 45L 2003 2.1 Fayette County CMAQ 13 37 323 2003 2.1 Fayette County CMAQ 13 38 324 2003 2.1 Fayette County CMAQ 13 39 325 2003 2.1 Fayette County CMAQ 13 40 327 2003 2.1 Fayette County CMAQ 13 41 331 2003 2.1 Fayette County CMAQ 13 42 332 2003 2.1 Fayette County CMAQ 13 43 333 2003 2.1 Fayette County CMAQ 13 44 46L 2003 2.1

Henry County GPrecall 1 77-6 1996 3.1 Henry County GPrecall 2 91-8 1998 3.2 Henry County GPrecall 3 87-2 2002 1.9

Madison County GPrecall 1 94-43 1995 3.1 Madison County DERA 12-13 2 94-45 1995 3.1 Madison County DERA 12-13 3 9549 1995 3.1Corrected for SIP: NOx Data For School Buses

**Grant fund Numbers of**  **Buses Tons/yr** 

**Nox Reduced**  CMAQ 09-11 leftover 10 1.37 CMAQ 13 44 4.26 GP Donaldson Recall 3 0.38 GP Donaldson Recall 1 0.15 2012-13 DERA 2 0.26 

## 6.42

**Avg (g/bhp-hr) Max**  **(g/bhp-hr) Avg (g/mi)** **New Bus # New MY** **Min (g/bhp hr)** 

4.6 5.8 13.2 3184 2015 0.1 4.6 5.8 13.2 3185 2015 0.1 4.6 5.8 13.2 3186 2015 0.1 4.6 5.8 13.2 3187 2015 0.1 4.6 5.8 13.2 3188 2015 0.1 4.6 5.8 13.2 3189 2015 0.1 4.6 5.8 13.2 3190 2015 0.1 4.6 5.8 13.2 3191 2015 0.1 4.6 5.8 13.2 3192 2015 0.1 4.6 5.8 13.2 3193 2015 0.1

3.7 4.5 10.6 1 2015 0.1 3.7 4.5 10.6 2 2015 0.1 3.7 4.5 10.6 3 2015 0.1 3.7 4.5 10.6 4 2015 0.1 3.7 4.5 10.6 5 2015 0.1 3.7 4.5 10.6 6 2015 0.1 3.7 4.5 10.6 7 2015 0.1 3.7 4.5 10.6 8 2015 0.1 3.7 4.5 10.6 9 2015 0.1 3.7 4.5 10.6 10 2015 0.1 3.7 4.5 10.6 11 2015 0.1 3.7 4.5 10.6 482 2015 0.1 3.7 4.5 10.6 483 2015 0.1 3.7 4.5 10.6 484 2015 0.1 3.7 4.4 10.6 485 2015 0.1 3.7 4.4 10.6 486 2015 0.1 3.7 4.4 10.6 487 2015 0.1 3.7 4.4 10.6 488 2015 0.1 3.7 4.4 10.6 489 2015 0.13.7 4.4 10.6 490 2015 0.1 3.7 4.4 10.6 491 2015 0.1 3.7 4.4 10.6 492 2015 0.1 3.7 4.4 10.6 493 2015 0.1 3.7 4.4 10.6 494 2015 0.1 3.7 4.4 10.6 495 2015 0.1 3.7 4.4 10.6 496 2015 0.1 3.7 4.4 10.6 497 2015 0.1 3.7 4.4 10.6 498 2015 0.1 3.7 4.4 10.6 499 2015 0.1 3.2 4.4 9.2 500 2015 0.1 3.2 4.4 9.2 501 2015 0.1 3.2 4.4 9.2 502 2015 0.1 3.2 4.4 9.2 503 2015 0.1 3.2 4.4 9.2 504 2015 0.1 3.2 4.4 9.2 505 2015 0.1 3.2 4.4 9.2 506 2015 0.1 3.2 4.4 9.2 507 2015 0.1 3.2 4.4 9.2 508 2015 0.1 3.2 4.4 9.2 509 2015 0.1 3.2 4.4 9.2 510 2015 0.1 3.2 4.4 9.2 511 2015 0.1 3.2 4.4 9.2 512 2015 0.1 3.2 4.4 9.2 513 2015 0.1 3.2 4.4 9.2 514 2015 0.1

4.6 5.8 13.2 14-74 2015 0.1 3.9 5 11.2 14-75 2015 0.1 3.5 4.4 10.1 14-76 2015 0.1

4.6 5.8 13.2 15-19 2015 0.1 4.6 5.8 13.2 15-20 2015 0.1 4.6 5.8 13.2 15-21 2015 0.1Conversion Stuff:

MY 2.877 1994School Days in a Year = 180 2.932 1995**Unit Conversion g to lb = 453.592**  2.989 1996**Unit Conversion lb to ton = 2000**  2.9891997 + **Unit Conversion g/ton = 907184** 

**Avg (g/bhp-hr)** **Max**

**(g/bhp-hr) Max (g/mi)**  **Daily Miles (mi/day)** **Old Min**

**(g/day) New Max** 

**(g/day) Reduction** 

**(g/day)**

0.2 0.4 0.6 761005.80 45.43 960.37 0.2 0.4 0.6 781032.27 46.63 985.64 0.2 0.4 0.6 28 370.56 16.74 353.82 0.2 0.4 0.6 961270.48 57.39 1213.09 0.2 0.4 0.6 44 582.30 26.30 556.00 0.2 0.4 0.6 44 582.30 26.30 556.00 0.2 0.4 0.6 64 846.99 38.26 808.73 0.2 0.4 0.6 28 370.56 16.74 353.82 0.2 0.4 0.6 881164.61 52.61 1112.00 0.2 0.4 0.6 0 0.00 0.00 0.00

0.2 0.4 0.6 16 170.32 9.56 160.75 0.2 0.4 0.6 66 702.56 39.45 663.11 0.2 0.4 0.6 24 255.48 14.35 241.13 0.2 0.4 0.6 74 787.72 44.24 743.49 0.2 0.4 0.6 26 276.77 15.54 261.22 0.2 0.4 0.6 64 681.27 38.26 643.01 0.2 0.4 0.6 50 532.25 29.89 502.36 0.2 0.4 0.6 30 319.35 17.93 301.41 0.2 0.4 0.6 24 255.48 14.35 241.13 0.2 0.4 0.6 36 383.22 21.52 361.70 0.2 0.4 0.6 28 298.06 16.74 281.32 0.2 0.4 0.6 84 894.17 50.22 843.96 0.2 0.4 0.6 44 468.38 26.30 442.07 0.2 0.4 0.6 60 638.69 35.87 602.83 0.2 0.4 0.6 46 489.67 27.50 462.17 0.2 0.4 0.6 30 319.35 17.93 301.41 0.2 0.4 0.6 34 361.93 20.33 341.60 0.2 0.4 0.6 50 532.25 29.89 502.36 0.2 0.4 0.6 24 255.48 14.35 241.13 **EPA Mobile 6 Established School Bus**

**Conversion (bhp-hr/mi)**0.2 0.4 0.6 62 659.98 37.06 622.92

0.2 0.4 0.6 1041107.07 62.17 1044.90 0.2 0.4 0.6 84 894.17 50.22 843.96 0.2 0.4 0.6 1241319.97 74.13 1245.84 0.2 0.4 0.6 52 553.53 31.09 522.45 0.2 0.4 0.6 48 510.96 28.69 482.26 0.2 0.4 0.6 52 553.53 31.09 522.45 0.2 0.4 0.6 45 479.02 26.90 452.12 0.2 0.4 0.6 26 276.77 15.54 261.22 0.2 0.4 0.6 66 702.56 39.45 663.11 0.2 0.4 0.6 40 368.26 23.91 344.34 0.2 0.4 0.6 42 386.67 25.11 361.56 0.2 0.4 0.6 34 313.02 20.33 292.69 0.2 0.4 0.6 50 460.32 29.89 430.43 0.2 0.4 0.6 96 883.81 57.39 826.43 0.2 0.4 0.6 44 405.08 26.30 378.78 0.2 0.4 0.6 50 460.32 29.89 430.43 0.2 0.4 0.6 28 257.78 16.74 241.04 0.2 0.4 0.6 52 478.73 31.09 447.65 0.2 0.4 0.6 40 368.26 23.91 344.34 0.2 0.4 0.6 48 441.91 28.69 413.21 0.2 0.4 0.6 50 460.32 29.89 430.43 0.2 0.4 0.6 40 368.26 23.91 344.34 0.2 0.4 0.6 42 386.67 25.11 361.56 0.2 0.4 0.6 1181086.36 70.54 1015.81

0.2 0.4 0.6 66 873.46 39.45 834.00 0.2 0.4 0.6 64 718.10 38.26 679.84 0.2 0.4 0.6 44 443.06 26.30 416.75

0.2 0.4 0.6 60 794.05 35.87 758.18 0.2 0.4 0.6 58 767.58 34.67 732.91 0.2 0.4 0.6 46 608.77 27.50 581.27days/yr

**g/lb lb/ton**  **g/ton**

**Old Min (tons/yr)** **New**

**Max (tons/yr)** 

### Reduction

**(tons/y r)** 

0.19960.00901 

### 0.19055 0.20480.00925

### 0.19557 0.07350.00332 

### 0.07020 0.25210.01139

### 0.24070 0.11550.00522 

### 0.11032 0.11550.00522 

### 0.11032 0.16810.00759

### 0.16047 0.07350.00332 

### 0.07020 0.23110.01044 

### 0.22064 0.00000.00000 

### 0.00000

0.03380.00190 

### 0.03190 0.13940.00783 

### 0.13157 0.05070.00285

### 0.04784 0.15630.00878

### 0.14752 0.05490.00308

### 0.05183 0.13520.00759

### 0.12758 0.10560.00593 

### 0.09968 0.06340.00356 

### 0.05981 0.05070.00285

### 0.04784 0.07600.00427 

### 0.07177 0.05910.00332 

### 0.05582 0.17740.00996 

### 0.16745 0.09290.00522 

### 0.08771 0.12670.00712 

### 0.11961 0.09720.00546 

### 0.09170 0.06340.00356 

### 0.05981 0.07180.00403 

### 0.06778 0.10560.00593 

### 0.09968 0.05070.00285

### 0.047840.13100.00735

### 0.12360

0.21970.01234 

### 0.20732 0.17740.00996 

### 0.16745 0.26190.01471 

### 0.24719 0.10980.00617 

### 0.10366 0.10140.00569

### 0.09569 0.10980.00617 

### 0.10366 0.09500.00534 

### 0.08971 0.05490.00308

### 0.05183 0.13940.00783 

### 0.13157 0.07310.00474 

### 0.06832 0.07670.00498

### 0.07174 0.06210.00403 

### 0.05807 0.09130.00593 

### 0.08540 0.17540.01139

### 0.16398 0.08040.00522 

### 0.07516 0.09130.00593 

### 0.08540 0.05110.00332 

### 0.04783 0.09500.00617 

### 0.08882 0.07310.00474 

### 0.06832 0.08770.00569

### 0.08199 0.09130.00593 

### 0.08540 0.07310.00474 

### 0.06832 0.07670.00498

### 0.07174 0.21560.01400 

### 0.20155

0.17330.00783 

### 0.16548 0.14250.00759

### 0.13489 0.08790.00522 

### 0.08269

0.15760.00712 

### 0.15044 0.15230.00688

### 0.14542 0.12080.00546 

### 0.11533

6.79310.37138

# 6.4217**School Sy stem**  **Grant fund Tons/y** **ear Nox Reduced Lifetime Nox reductions**  **DeKalb**CMAQ 09-11 leftover 1.5393 15.8111 **Fay ette** CMAQ 13 3.1031 49.4268 **Henry** GP Donaldson Recall 0.0455 0.5466 **Madison**GP Donaldson Recall 0.283 2.5469 **Madison**2012-13 DERA 0.1093 1.0931 **5.0802 Tons/y** **ear PM Reduced Lifetime PM reductions**  **Tons/y ear HC Reduced**  0.0891 0.915 0.1322 0.2324 3.7531 0.3795 0.0026 0.0316 0.0039 0.0164 0.148 0.021 0.0063 0.0632 0.0094**Lifetime HC reductions Tons/y** **ear CO Reduced Lifetime CO reductions**  1.3577 0.5412 5.5585 6.0889 1.5915 25.422 0.0469 0.016 0.1922 0.1886 0.0909 0.8185 0.0939 0.0384 0.3843**# of Buses Retrofitted**

**Ac tive**  **Passive** Dekalb County

Schools CMAQ 09 left over 10 Fayette County

Schools CMAQ 13 44 Henry County Schools GP Donaldson Recall 3 Madison County2012-2013 DERA 2 Madison CountyGP Donaldson Recall 1 **DPF DOC**  **FTF School District** **Funding Source Type Of Retrofits** **Not**

**combined w/ other**  **controls Total Number** 

10 1/16/2014 44 **68** 28.33% 10/21/2014 3 **126** 79.25% Jul-14 2 6/24/2014 1 **3** 6/24/2014 **Dates of Retrofits CCF**  **Early**

**School Bus**  **Replace ment**  **Type Of Retrofits Total # of**  **retrofits per**  **school system**  **Percent of Fleet**

**Retrofitted/Replaced**