Flexible Optimization of International Shipping Routes considering Carbon Emission Cost

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Parameter</td><td class="align_center">Original route</td><td class="align_center">Optimization of rear routes</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Voyage profit (USD)</td><td class="align_center">9431979</td><td class="align_center">9780768</td></tr><tr><td class="align_left">Speed of a ship (knot)</td><td class="align_center">22</td><td class="align_center">19</td></tr><tr><td class="align_left">Time of voyage (h)</td><td class="align_center">1496</td><td class="align_center">1503</td></tr><tr><td class="align_left">Total shipments (TEU)</td><td class="align_center">17566</td><td class="align_center">16191</td></tr><tr><td class="align_left">Total sailing distance (nautical mile)</td><td class="align_center">25250</td><td class="align_center">22522</td></tr><tr><td class="align_left">Total fuel consumption (ton)</td><td class="align_center">5703</td><td class="align_center">3794</td></tr><tr><td class="align_left">Carbon emission cost (USD)</td><td class="align_center">542355</td><td class="align_center">360809</td></tr><tr><td class="align_left">Number of linked ports</td><td class="align_center">8</td><td class="align_center">7</td></tr><tr><td class="align_left">Profitability (USD/h)</td><td class="align_center">6305</td><td class="align_center">6507</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of original and optimized route data.</div>

Mathematical Problems in Engineering

tab7

Table 7

Table 7: Flexible Optimization of International Shipping Routes considering Carbon Emission Cost 