International guideline and introduction to EEDI, SEEMP

International guideline and introduction to EEDI, SEEMP & EEOI.Captain Sukhjit SinghMaster Mariner, MSc International Management (Oil and Gas)Deputy Director and Technical Head, MTCC Caribbean

• Introduction• EEDI (Energy Efficiency Design Index)• SEEMP (Ship Energy Efficiency management Plan)• EEOI (Energy Efficiency Operational Indicator)

7/6/2017The Project is Funded by the European Union and implemented

by the International Maritime Organization 2

Energy and Ship Operations

Primary Source – Fossil Fuel

Mechanical Thermal Electrical

Systems Involved:- Source Storage- Conversion of energy- Energy consumption



Integrated approach – Annex VI chapter 4Chapter 4 of Marpol Annex VI

• Reg 19 – Application (applies to ships in international trade above 400 GRT). Approx. generate 70% of shipping emissions)

• Reg 20 - Attained EEDI (Design requirements)• Reg 21 – Required EEDI (Design requirements)• Reg 22 – SEEMP (Operational requirements)• Reg 23 – Promotion of technical co-operation and transfer of

technology relating to the improvement of energy efficiency of ships.



Relationship between EEDI, EEOI, SEEMP



EEDI – Energy Efficiency Design Index• Chapter 4 of MARPOL Annex VI requires an index (EEDI) to be

calculated for some types of new ships over 400 GT and compared with a target value which is reduced over 15 years in three steps.

• Target values of EEDI are called Required EEDI, and calculated values are called Attained EEDI.

• The Energy Efficiency Design Index defines the energy efficiency as the carbon emissions of a ship (cost to environment) per tonnes of cargo carried per mile distance (benefits to society).

7/6/2017 The Project is Funded by the European Union and implemented by the International Maritime Organization 6

Energy Efficiency Design Index Equation


The items that primarily influence EEDI are: • Energy needed for propulsion.• Auxiliary power requirements of the vessel• Any alternate or innovative power generation technology in use on board.• Innovative technologies that provide mechanical power for ship propulsion.• The ship deadweight and ship speed.

IMO Resolution MEPC.203 (66) and MEPC.245 (66)

The EEDI attained by the ship must be equal or less than the required EEDI

which is established in accordance to a reference line. The reference line is

calculated for each type as

Reference line = a x b-c

Where a = Constant for a ship type.

b = deadweight of the ship

c = constant for a ship type.

The required EEDI= (1 - x / 100) reference line

Where x is the reduction factor.

Attained EEDI ≤ Required EEDI



Reduction factor


Continuous improvement of Efficiency

Phase 1 1st Jan 2015 onwards 10% reduction in

required EEDI

Phase 21st Jan 2020 onwards 20% reduction in

required EEDI

Phase 3 1st Jan 2025 onwards 30%

reduction in the required EEDI

For example a vessel of 20000 dwt and above the EEDI reference line must sustain the reduction factor as

And to achieve this reduction factor within logical business sense a benchmark of solutions comparing efficiency, cost and effect on the ship needs to be considered on continuous basis.

Based on the requirements if vessel is required to operate beyond aforementioned dates, it needs to utilize relevant energy saving measures.



SHIP ENERGY EFFICIENCY AND MANAGEMENT PLAN

SEEMP

Planning• Onshore Plan• Ship Specific plan• Training• KPI - EEOI

Implementation• Procedures• Plan Approved• Data Normalisation

Monitoring• Survey• Audit• Data recovery• EEOI

Review• Comparison of operation• Data quality assessment• Data recovery assessment• Procedural review


PART II OF THE SEEMP: SHIP FUEL OIL CONSUMPTION DATA COLLECTION PLAN

Data collection

• in the case of a ship of 5,000 gross tonnage and above, the SEEMP shall include a description of the methodology that will be used to collect the data required by regulation .

Standardized data reporting format for the

data collection system

• developing a ship-specific method to collect, aggregate, and report ship data with regard to annual fuel oil consumption, distance travelled, hours underway and other data required.


EEOI - Energy Efficiency Operational Indicator

• Concept of an indicator for the energy efficiency of a ship in operation, as an expression of efficiency expressed in the form of CO2 emitted per unit of transport work.

• In its most simple form the Energy Efficiency Operational Indicator is defined as the ratio of mass of CO2 (M) emitted per unit of transport work.

EEOI also explains • how a ship’s CO2 performance should be measured; and• how the index could be used to promote low-emission shipping, in

order to help limit the impact of shipping on global climate change.


Establishing the EEOI


Calculating EEOI• The EEOI should be a representative value of the energy efficiency of

the ship operation over a consistent period which represents the overall trading pattern of the vessel.

• In order to establish the EEOI, the following main steps will generally be needed:

• define the period for which the EEOI is calculated*;• define data sources for data collection;• collect data;• convert data to appropriate format; and• calculate EEOI.


Complexity of the situation.

• Education and awareness is a prerequisite for a successful work on improved Energy Efficiency and understanding of the basic facts.

• The EEOI being used as a KPI in the SEEMP (aggregated figure on high level describing carbon dioxide emissions for the transport work performed.)

• Propeller efficiency, SFC or operational speed are improvements discussed at lower levels.

• And there exists a complexity because these different factors on different levels and in different target areas also affect each other.

• For example a technical solution optimized for a specific trade and operational pattern will most probably not be optimal if the trading pattern is changed, for instance by changing operational area, speed or cargoes.



Where are we as of now?

design and operational aspects

compliance factor

EEDI applies only to new ships.

SEEMP has added to the list of documents required on board



For further guidance• RESOLUTION MEPC.254 (67), AS AMENDED BY RESOLUTION

MEPC.261 (68) - 2014 GUIDELINES ON SURVEY AND CERTIFICATION OF THE ENERGY EFFICIENCY DESIGN INDEX (EEDI)

• RESOLUTION MEPC.229(65) PROMOTION OF TECHNICAL CO-OPERATION AND TRANSFER OF TECHNOLOGY RELATING TO THE IMPROVEMENT OF ENERGY EFFICIENCY OF SHIPS

• MEPC.1/Circ.684 GUIDELINES FOR VOLUNTARY USE OF THE SHIP ENERGY EFFICIENCY OPERATIONAL INDICATOR (EEOI)

• RESOLUTION MEPC.282(70) GUIDELINES FOR THE DEVELOPMENT OF A SHIP ENERGY EFFICIENCY MANAGEMENT PLAN (SEEMP)



Thank You !

Documents

International guideline and introduction to EEDI, SEEMP