Energy Efficiency Design Index (EEDI) - Forum …shippingtech.it/download convegni 2011/green shipping summit/Mario...• Energy Efficiency Design Index (EEDI) ... MEPC.1/Circ.683

PORT&SHIPPING TEC Green - Shipping Summit - Novembre 2011 M. Dogliani – Energy Efficiency Design Index (EEDI): norme IMO ed aspetti tecnici PORT&SHIPPING TEC Green - Shipping Summit - Novembre 2011 M. Dogliani – Energy Efficiency Design Index (EEDI): norme IMO ed aspetti tecnici

Energy Efficiency Design Index (EEDI): Norme IMO ed aspetti tecnici

PORT&SHIPPINGTEC Green Shipping Summit

Novembre 2011

Mario Dogliani Head, Corporate R&D RINA


Regulatory background

IMO & CO

Technical aspects

By the way….

Contents



SOx

1. Technical measures: Energy Efficiency Design Index (EEDI) new ships 2. Operational measures: Ship Energy Efficiency Management Plan (SEEMP)

Energy Efficiency Operational Indicator (EEOI) 3. Marked Based Instruments

CO2

NOx



1 August 2012 SOx emission limits

1 January 2016

NOx emission Tier III


MEPC 62 (July 2011) Resolution MEPC. … (62) Adopted on 15 July 2011

New ships (EEDI)

New and existing ships

(SEEMP)

IMO & CO2

Energy efficiency measures adopted

United States Caribbean Emission Control Area adopted

Other Annex VI issues Guidelines for reception facilities under MARPOL Annex VI and for marine diesel engines fitted with selective catalytic reduction (SCR) systems adopted

Draft amendments to the NOx Technical Code 2008, engines not pre-certified on a test bed and to NOx-reducing devices, approved

Review of the status of technological developments to implement the Tier III agreed terms of reference


Technical and operational measures

1. Technical measures: • Energy Efficiency Design Index (EEDI) for new ships

MEPC.1/Circ.681

• Voluntary verification of the EEDI MEPC.1/Circ.682

2. Operational measures: • Ship Energy Efficiency Management Plan (SEEMP)

MEPC.1/Circ.683

• Energy Efficiency Operational Indicator (EEOI) MEPC.1/Circ.684

IMO & CO2


Impact on new and existing ships "New ship" means a ship: .1 for which the building contract is placed on or after 1 January 2013; or .2 in the absence of a building contract, the keel of which is laid or which is at a similar stage of

construction on or after 1 July 2013; or .3 the delivery of which is on or after 1 July 2015.

For new ships, EEDI (Bulk Carrier, Gas tanker, Tanker, Container ship, General Cargo ships, Refrigerated cargo carrier,

Combination carrier, passenger ships, ro-ro vehicle carriers, ro-ro cargo ships, ro-ro passenger ships) > 400 GT

For existing ships, SEEMP on board on or after 1 January 2013 at the first intermediate or renewal survey, whichever is the first (> 400 GT)

Technical aspects


ENERGY EFFICIENCY DESIGN INDEX FOR NEW SHIPS (EEDI)

- Will enable ship designers and builders to design and construct intrinsically efficient ships

- Will encourage ship owners to invest in energy-efficiency technologies

Technical aspects

Technical measures Operational measures

SHIP ENERGY EFFICIENCY MANAGEMENT PLAN (SEEMP)

Onboard management instrument (slower steaming; faster turnaround; special hull paints; heat recovery systems; etc)

ENERGY EFFICIENCY OPERATIONAL INDICATOR

enables ship-owners to measure the effectiveness of the adopted efficiency practices


9

SHIP ENERGY EFFICIENCY MANAGEMENT PLAN

“SEEMP”

Planning Implementation Monitoring Self evaluation Improvement

ENERGY EFFICIENCY OPERATIONAL INDICATOR

“EEOI”

1. Measuring energy-efficiency at each voyage

2. Identification of the critical phases of the operational management of the ship and carrying out of corrective measures

3. Evaluation of operational performance by owners or operators

4. Continued monitoring of individual ship

5. Evaluation of any changes made to the ship or its operation

Technical aspects


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• Cost: emissions of CO2

• Benefit: cargo capacity & transport work

EEDI = Environmental cost Benefit to Society

Reduction targets “X” for Bulk Carriers 20000 dwt and above - built 1 Jan 2013 ÷31 Dec 2014: X is 0 - built 1 Jan 2015 ÷31 Dec 2019: X is 10 - built 1 Jan 2020 ÷31 Dec 2024: X is 20 - built on or after 1 Jan 2025: X is 30

Technical aspects


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Emission factor (gCO2/t fuel)

Number of voyages

Nautical miles sailed

Carried cargo Number of voyages

Tons of fuels used

ENERGY EFFICIENCY OPERATIONAL INDICATOR “EEOI”

Technical aspects


12

Technical aspects

Many aspects still need to be discussed and finalized by future sessions of the MEPC. The agreed MEPC work plan includes the following: • EEDI formula for all ship types and all types of propulsion • guidelines for calculation of the EEDI (new ships) and for

development of SEEMP (all ships); • Guidelines on EEDI survey and certification


13

Technical aspects


14

Technical aspects

Task 1- Refinement of the EEDI formula for RoRo passenger ships […..] broken down into 3 activities as follows: 1. based on the current MEPC baselines approach for the considered ship types, collect further data and, as far as reasonable and practicable, develop a proposed refined/adjusted formulation of such baseline approach; 2. identify possible correction factors to be included in the EEDI formula for the considered ship types. […] Validate the correction factors/new approach versus available and collected data; 3. […] relevant proposal(s) on further steps which the IMO may wish to consider. Task 2 – collect information on similar and/or complementary studies underway […].


15

Technical aspects


16

Technical aspects


Decrease the quantity of energy used onboard

whilst maintaining the same services Energy saving Energy conservation Alternative energy sources

By the way….energy saving

Ship’s Energy saving - Energy conservation Studies

Monitoring Maintenance Human factor


By the way…..LNG as a fuel


Ship Arrangements and System Design

Fire Safety

Electrical Systems

Area classification and electrical equipment

Control, Monitoring and Safety Systems

Gas engine design

Manufacture, Workmanship and Testing



NGShip - Bulk carrier retrofit



Documents

Energy Efficiency Design Index (EEDI) - Forum …shippingtech.it/download convegni 2011/green shipping summit/Mario...• Energy Efficiency Design Index (EEDI) ... MEPC.1/Circ.683