Fuels and Fuel Additives
RFG Property and Performance Averages for Sussex County, DE
| Summer |
Years & Standards: Simple Model |
Phase I Complex |
Phase II Complex |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Data | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2005* | 2006 |
| Number of surveys | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | |||
| Average of oxygen (w%) | 2.09 | 1.98 | 2.01 | 2.14 | 2.29 | 2.25 | 2.09 | 1.82 | 1.82 | 3.13 | |||
| Average of benzene (v%) | 0.628 | 0.513 | 0.730 | 0.543 | 0.600 | 0.636 | 0.738 | 0.918 | 0.924 | 0.879 | |||
| Average of rvp (psi) | 7.82 | 7.91 | 6.43 | 6.54 | 6.39 | 6.50 | 6.50 | 6.57 | 7.06 | 6.67 | |||
| Average of aromatics (v%) | 22.46 | 25.79 | 24.87 | 24.00 | 23.32 | 21.04 | 25.05 | 23.85 | 19.31 | 22.50 | |||
| Average of sulfur (ppm) | 200 | 134 | 127 | 116 | 145 | 88 | 96 | 166 | 59 | ||||
| Average of olefins (v%) | 11.41 | 11.04 | 11.72 | 11.32 | 10.99 | 9.23 | 10.79 | 14.65 | 10.59 | ||||
| Average of E200 (%) | 49.1 | 45.5 | 46.4 | 46.7 | 48.6 | 48.0 | 44.5 | 53.6 | 46.0 | ||||
| Average of E300 (%) | 81.2 | 81.6 | 81.7 | 82.0 | 82.3 | 80.5 | 81.5 | 86.1 | 81.5 | ||||
| Average of T50 (F) | 202.6 | 210.7 | 208.6 | 207.3 | 203.2 | 204.9 | 213.6 | 192.5 | 210.7 | ||||
| Average of T90 (F) | 330.8 | 327.6 | 329.2 | 328.6 | 331.8 | 335.3 | 333.0 | 319.3 | 334.6 | ||||
| Average of MTBE (w%) | 9.63 | 8.05 | 9.11 | 9.74 | 10.19 | 11.51 | 11.46 | 9.99 | 10.00 | 0.05 | |||
| Average of ethanol (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.99 | |||
| Average of TAME (w%) | 1.84 | 3.21 | 2.12 | 2.34 | 2.75 | 0.86 | 0.08 | 0.01 | 0.04 | 0.00 | |||
| Average of ETBE (w%) | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of TPA (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of IPA (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of NBA (w%) | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of TBA (w%) | 0.01 | 0.01 | 0.01 | 0.01 | 0.05 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of NPA (w%) | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of SBA (w%) | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of DIPE (w%) | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of IBA (w%) | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of methanol (w%) | 0.01 | 0.03 | 0.05 | 0.03 | 0.04 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Avg Ethanol Volume% | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.48 | ||||||
| Avg Specific Gravity | 0.749 | 0.750 | 0.737 | 0.748 | |||||||||
| Phase I Complex Model VOC Reduction (%) | 21.24 | ||||||||||||
| Phase I Complex Model Toxics Reduction (%) | 35.34 | ||||||||||||
| Phase I Complex Model NOx Reduction (%) | 4.00 | ||||||||||||
| Phase II Complex Model VOC Reduction (%) | 15.58 | 27.70 | 28.03 | 28.97 | 29.19 | 27.92 | 27.87 | 28.23 | |||||
| Phase II Complex Model Toxics Reduction (%) | 29.90 | 29.72 | 32.52 | 33.05 | 33.35 | 31.04 | 28.49 | 27.91 | |||||
| Phase II Complex Model NOx Reduction (%) | 3.91 | 7.50 | 7.31 | 8.36 | 7.96 | 9.97 | 9.55 | 11.72 | |||||
*These surveys conducted between 9/2/05 and 9/15/05 are not included in the adjacent column averages.
EPA allowed early use of winter gasoline in a Hurricane Katrina-related waiver issued August 31, 2005.
RFG Property and Performance Averages for Sussex County, DE
| Winter |
Years & Standards: Simple Model |
Phase I Complex |
Phase II Complex |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Data | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
| Number of surveys | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||
| Average of oxygen (w%) | 2.11 | 1.89 | 2.00 | 1.98 | 1.96 | 1.87 | 1.80 | 1.77 | 2.42 | |||
| Average of benzene (v%) | 0.516 | 0.559 | 0.652 | 0.523 | 0.556 | 0.752 | 0.747 | 0.704 | 0.752 | |||
| Average of rvp (psi) | ||||||||||||
| Average of aromatics (v%) | 24.07 | 22.59 | 20.33 | 20.46 | 20.95 | 21.43 | 22.74 | 20.95 | 23.35 | |||
| Average of sulfur (ppm) | 273 | 225 | 221 | 179 | 199 | 141 | 123 | 65 | ||||
| Average of olefins (v%) | 13.77 | 12.03 | 12.73 | 12.03 | 12.31 | 10.14 | 11.35 | 12.72 | ||||
| Average of E200 (%) | 55.1 | 53.5 | 54.1 | 54.6 | 55.6 | 57.2 | 57.3 | 54.1 | ||||
| Average of E300 (%) | 82.4 | 82.8 | 84.0 | 83.0 | 83.3 | 82.8 | 83.6 | 81.8 | ||||
| Average of T50 (F) | 186.4 | 190.8 | 188.9 | 187.6 | 184.4 | 179.6 | 179.3 | 184.1 | ||||
| Average of T90 (F) | 328.9 | 328.5 | 322.8 | 328.1 | 327.7 | 330.1 | 329.4 | 334.0 | ||||
| Average of MTBE (w%) | 9.78 | 8.90 | 8.12 | 8.04 | 8.80 | 10.05 | 9.87 | 9.76 | 4.80 | |||
| Average of ethanol (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.46 | |||
| Average of TAME (w%) | 1.41 | 1.71 | 3.21 | 3.12 | 2.03 | 0.16 | 0.05 | 0.01 | 0.00 | |||
| Average of ETBE (w%) | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of TPA (w%) | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of IPA (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of NBA (w%) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of TBA (w%) | 0.04 | 0.02 | 0.04 | 0.02 | 0.03 | 0.05 | 0.01 | 0.00 | 0.00 | |||
| Average of NPA (w%) | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of SBA (w%) | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of DIPE (w%) | 0.23 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of IBA (w%) | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Average of methanol (w%) | 0.10 | 0.01 | 0.04 | 0.07 | 0.07 | 0.04 | 0.01 | 0.00 | 0.00 | |||
| Avg Ethanol Volume% | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.17 | ||||||
| Avg Specific Gravity | 0.732 | 0.728 | 0.735 | |||||||||
| Phase I Complex Model VOC Reduction (%) | 4.66 | |||||||||||
| Phase I Complex Model Toxics Reduction (%) | 21.87 | |||||||||||
| Phase I Complex Model NOx Reduction (%) | 1.29 | |||||||||||
| Phase II Complex Model VOC Reduction (%) | ||||||||||||
| Phase II Complex Model Toxics Reduction (%) | 22.41 | 24.78 | 25.69 | 26.16 | 23.58 | 24.71 | 26.30 | 23.17 | ||||
| Phase II Complex Model NOx Reduction (%) | 1.40 | 5.02 | 4.43 | 6.36 | 4.69 | 7.84 | 8.38 | 9.77 | ||||
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