Optimization of Sea Buses in Turkey in terms of Energy Efficiency Design Index (EEDI)

Year 2021, Volume: 4 Issue: 1, 28 - 48, 30.06.2021

Aydın Tokuşlu

Abstract

Energy efficiency in ships has been extensively studied and many applicable solutions have been found in the literature. The Energy Efficiency Design Index, which aims to reduce the CO2 emissions of ships is valid for international merchant ships of 400 gross tonnage and above and ships with a construction contract on or after January 01, 2013. This implementation became a fast key instrument for the ships to be energy efficient. In this study, the energy efficiency of 21 sea buses operating in Istanbul Strait was analysed. The energy efficiency design index of sea buses was estimated and investigated whether there is a need for optimization in light of EEDI for non-energy efficient ships. Some practical measures have been offered to reduce EEDI value and the harmful effects of CO2 exhaust gas emission.

Keywords

EEDI, Ship, Energy, Efficiency, IMO, Optimization

References

• [1] UNCTAD, 2019, Review of Maritime Transport 2019. New York, 31 January 2020, https://unctad.org/system/files/official-document/rmt2019_en.pdf
• [2] International Maritime Organization, 2011, Amendments to the annex of the protocol of 1997 to amend the international convention for the prevention of pollution from ships, 1973, as modified by the protocol of 1978 relating thereto, (Resolution MEPC.203(62)).
• [3] International Maritime Organization, 2015, Third IMO Greenhouse Gas Study 2014, International Maritime Organization, 2016. Energy Efficiency Measures.
• [4] International Maritime Organization, 2011, Reduction of GHG Emissions from Ships, Detail Treatment of İnnovative Energy Efficiency Technologies for Calculation of the Attained EEDI. Marine Environment Protection Committee Meeting, London, UK.
• [5] Karim, M., Hasan, R., 2015, Optimization of Bangladeshi Inland Vessels with respect to Energy Efficiency Design Index (EEDI), 11th International Conference on Mechanical Engineering, ICME 2015, Procedia Engineering 00 (2015) 000–000.
• [6] Zakaria, G., Rahman, S., 2017, Development of Energy Efficiency Design Index for Inland Cargo Vessels of Bangladesh, Journal of Marine Science: Research & Development 2017, 7:4. DOI: 10.4172/2155-9910.1000235
• [7] Tien, A.T., 2015, Calculation and Assessing the EEDI Index in the Field of Ship Energy Efficiency for M/V Jules Garnier, Journal of Marine Science: Research & Development 2016, 6:6. DOI: 10.4172/2155-9910.1000212.
• [8] Simić, A., 2014, Energy Efficiency of Inland Waterway Self-Propelled Cargo Ships, Conference on Influence of EEDI on Ship Design, London, UK, 24-25 September, 2014.
• [9] Tokuslu, A., 2020, Analyzing the Energy Efficiency Design Index (EEDI) Performance of a Container Ship, International Journal of Environment and Geoinformatics (IJEGEO), 7(2): 114-119. DOI: 10.30897/ijegeo
• [10] The International Council on Clean Transportation (ICCT), 2007, Air Pollution and Greenhouse Gas Emissions From Ocean-Going Ships: Impacts, Mitigation Options and Opportunities for Managing Growth, Washington, USA: The International Council on Clean Transportation Publications.
• [11] International Maritime Organization, 2016, M2 Ship Energy Efficiency Regulations and Related Guidelines, London.
• [12] MEPC Resolution 245 (66), Marine Environment Protection Committee, 2014, Guideline on the Method of Calculation of the Attained Energy Efficiency Design Index (EEDI) for New Ships.
• [13] MEPC 62/6/4, 2011, Marine Environment Protection Committee, Consideration and Adoption of Amendments to Mandatory Instruments, Calculation of Parameter for determination of EEDI reference values.
• [14] Tokuşlu, A., 2019, Analysis of ship-borne air emissions in the Istanbul Strait and presenting its effects, PhD thesis, Istanbul University, Istanbul.
• [15] Erat, E., 2014, Gemilerin Operasyonel Enerji Verimliliğinin Analizi ile Gemilerde Enerji Verimliliğine İlişkin Ulusal Mevzuatın Uyarlanması, Denizcilik Uzmanlık Tezi, İstanbul Liman Başkanlığı, İstanbul.
• [16] International Maritime Organization, 2012, Interim Guidelines for the Calculation of the Coefficient fw for Decrease in Ship Speed in a Representative Sea Condition for Trial Use. MEPC.1/Circ.796, 4 Albert Embankment London SE1 7SR, 24p.
• [17] Marine Environment Protection Committee (MEPC) 66/21/Add.1, Annex 5, 2014, Guidelines on the Method of Calculation of the Attained Energy Efficiency Design Index (EEDI) for New Ships.
• [18] Mersin, K., 2020, A New Method for Calculating Fuel Consumption by Using Speed Loss Function, International Journal of Environment and Geoinformatics (IJEGEO), 7(1): 64-67. DOI: 10.30897/ijegeo.700557