GroundRules
40 CFR Appendix E to Part 1037: Appendix E to Part 1037—Power Take-Off Utility Factors
Where this section sits in the code
- Title 40—Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
- SUBCHAPTER U—AIR POLLUTION CONTROLS
- PART 1037—CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES
Time (min) Utility factor fraction
0 0
10 0.1
20 0.18
30 0.24
40 0.31
50 0.36
60 0.4
70 0.44
80 0.47
90 0.51
100 0.54
110 0.57
120 0.6
130 0.64
140 0.66
150 0.69
160 0.71
170 0.74
180 0.76
190 0.77
200 0.79
210 0.8
220 0.82
230 0.83
240 0.85
250 0.86
260 0.87
270 0.88
280 0.88
290 0.89
300 0.9
310 0.9
320 0.91
330 0.92
340 0.93
350 0.93
360 0.94
370 0.95
380 0.95
390 0.96
420 0.96
430 0.97
460 0.97
470 0.98
520 0.98
530 0.99
580 0.99
590 1
Collected 2026-08-27T02:26:04Z. Source file · JSON