Vehicular factors Diesel bus mpg 3.32 2.43 Hybrid bus mpg 3.65 6.16 Diesel bus per-mile O&M cost function slope 0.0436 0.1155 Hybrid bus per-mile O&M cost function slope 0.0661 inf. Diesel bus purchase cost ($) 737,000 882,784 Hybrid bus purchase cost ($) 958,000 812,215 General factors Annual utilization (miles/bus) 33,045 97,093 Fuel price ($/gal) 3.48 17.88 Fuel inflation rate 2.6% 20.9% CO2 emissions penalty cost ($/ton) 0 506 Nominal annual discount rate 9.55% inf. Planning time horizon (years) 100 inf. inf. means infeasible, there is no realistic value of the parameter that can change the optimal solution Table 25 Breakeven values for 0% subsidy scenario (diesel FE 2.50 mpg) Baseline values Breakeven values Factors Vehicular factors Diesel bus mpg 2.5 2.43 Hybrid bus mpg 3.65 3.83 Diesel bus per-mile O&M cost function slope 0.0436 0.0543 Hybrid bus per-mile O&M cost function slope 0.0661 0.058 Diesel bus purchase cost ($) 737,000 753,972 Hybrid bus purchase cost ($) 958,000 941,028 General factors Annual utilization (miles/bus) 33,045 35,794 Fuel price ($/gal) 3.48 3.83 Fuel inflation rate 2.6% 4% CO2 emissions penalty cost ($/ton) 0 60 Nominal annual discount rate 9.55% 8.22% Planning time horizon (years) 100 inf. Table 26 Breakeven values for 80% subsidy support scenario (diesel FE 3.32 mpg) Baseline values Breakeven values Factors Vehicular factors Diesel bus mpg 3.32 3.60 Hybrid bus mpg 3.65 3.36 Diesel bus per-mile O&M cost function slope 0.0436 0.0299 Hybrid bus per-mile O&M cost function slope 0.0661 0.0852 Diesel bus purchase cost ($) 737,000 593,075 Hybrid bus purchase cost ($) 958,000 1,107,625 General factors
Vehicular factors Diesel bus mpg 3.32 2.43 Hybrid bus mpg 3.65 6.16 Diesel bus per-mile O&M cost function slope 0.0436 0.1155 Hybrid bus per-mile O&M cost function slope 0.0661 inf. Diesel bus purchase cost ($) 737,000 882,784 Hybrid bus purchase cost ($) 958,000 812,215 General factors Annual utilization (miles/bus) 33,045 97,093 Fuel price ($/gal) 3.48 17.88 Fuel inflation rate 2.6% 20.9% CO2 emissions penalty cost ($/ton) 0 506 Nominal annual discount rate 9.55% inf. Planning time horizon (years) 100 inf. inf. means infeasible, there is no realistic value of the parameter that can change the optimal solution Table 25 Breakeven values for 0% subsidy scenario (diesel FE 2.50 mpg) Factors Baseline values Breakeven values Vehicular factors Diesel bus mpg 2.5 2.43 Hybrid bus mpg 3.65 3.83 Diesel bus per-mile O&M cost function slope 0.0436 0.0543 Hybrid bus per-mile O&M cost function slope 0.0661 0.058 Diesel bus purchase cost ($) 737,000 753,972 Hybrid bus purchase cost ($) 958,000 941,028 General factors Annual utilization (miles/bus) 33,045 35,794 Fuel price ($/gal) 3.48 3.83 Fuel inflation rate 2.6% 4% CO2 emissions penalty cost ($/ton) 0 60 Nominal annual discount rate 9.55% 8.22% Planning time horizon (years) 100 inf. Table 26 Breakeven values for 80% subsidy support scenario (diesel FE 3.32 mpg) Factors Baseline values Breakeven values Vehicular factors Diesel bus mpg 3.32 3.60 Hybrid bus mpg 3.65 3.36 Diesel bus per-mile O&M cost function slope 0.0436 0.0299 Hybrid bus per-mile O&M cost function slope 0.0661 0.0852 Diesel bus purchase cost ($) 737,000 593,075 Hybrid bus purchase cost ($) 958,000 1,107,625 General factors
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