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Show Table 3 - Natural Gas Prime Mover Profile: 4-cycle Lean Burn Engines Make Cooper- Bessemer Dresser- Rand Worthington Delaval (Enterprise) White Superior Nordberg Waukesha Model LSV-xx Others Subtotal KVR KVS KVT Others Subtotal 2?x3? TTDA Others Subtotal Subtotal Subtotal Subtotal Subtotal #of Units 127 6 133 23 252 58 82 415 92 90 11 193 58 154 10 69 Average HP/unit [bhp] 3,000 700 2,896 4,450 1,800 3,300 500 1,900 1,450 1,750 1,450 1,590 3,300 1,200 3,500 800 N Ox Power Emissions Capacity [g/hp-hr] [bhp] 8.8 6.4 8.7 15.5 16.7 15.7 16.4 16.4 14.0 20.0 17.0 17.0 20.0 10.0 13.2 1.5' 381,000 4,200 385,200 102,350 453,600 191,400 41,000 788,350 133,400 157,500 15,950 306,850 191,400 184,800 35,000 55,200 Total N O x Emissions [tons/yr] 25,867 207 25,855 12,239 58,442 23,183 5,188 99,747 14,409 24,302 2,092 40,245 29,533 14,257 3,564 639 a Emission factor dominated by new low N O x emitting lean-burn engine models Table 4 - Natural Gas Prime Mover Profile: 4-cycle Rich Burn Engines Make Cooper- Bessemer Dresser- Rand Caterpillar White Superior Waukesha Rich 4-Cyc Model Type xx KVG SVG Subtotal Subtotal Subtotal Subtotal TOTALS #of Units 220 253 208 461 176 354 343 1,554 Average HP/unit [bhp] 1,200 1,050 550 824 600 800 800 841 NOx Emissions [g/hp-hr] 6.4 9.5 21.8 10.0 8.3 8.0 9.0 8.6 Power Capacity [bhp] 264,000 265,650 114,400 380,050 105,600 283,200 274,400 1,307,250 Total N O x Emissions [tons/yr] 13,035 19,470 19,241 29,321 6,762 17,479 19,053 86,735 6 1-4 |