2015 GREEN4SEA Forum GREEN4SEA. Fostering Environmental Excellence & Sustainable Shipping

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1 2015 GREEN4SEA Forum GREEN4SEA An SQE4SEA Project Fostering Environmental Excellence & Sustainable Shipping Session 1 : Sustainable Shipping Session 2 : Energy Efficiency Session 3 : Fuel Options Session 4 : Ballast Water Management : Fostering Environmental Excellence & Sustainable Shipping Athens 22 APR

2 2015 GREEN4SEA Forum GREEN4SEA An SQE4SEA Project Session 3 : Fuel Options [ 14:00 15:45 ] 1. Dr John Kokarakis, VP Engineering, Bureau Veritas - Future Fuel Options 2. Joris van Kreij, Global Sales Manager - LNG Ship Fueling Solutions, Chart Industries - LNG ship fuel systems Update 3. Maria Kyratsoudi, FOBAS Senior Specialist GEMA, Hellenic Lloyd's SA - The 2020 challenge; Scrubber considerations 4. Kai Låtun, VP Sales & Marketing, Yara Marine Technologies AS SOx scrubbers; a profitable investment 5. Gilberto Rubini, Global Sales Manager, ECOSPRAY Technology srl How to comply with emissions limits and meeting shipowners' operational need 6. Marco Dierico, Marine Business Development Manager, Europe, DuPont/BELCO - Scrubber systems: technology overview, benefits and market trends. 30 min Panel Discussion & Questions open to the floor : Fostering Environmental Excellence & Sustainable Shipping Athens 22 APR

3 Yara Marine Technologies Green4Sea April 2015

4 Sox Scrubbers - A profitable investment? PAYBACKTIME YARA MARINE TECHNOLOGY SCRUBBER SYSTEM Equipment Cost $ Installation Cost $ Interest 5,00 % Days in ECA 365 Sulfur content in fuel 2,50 % HFO Price $ 300 MGO Price $ 500 Average Engine Load MW 22 Average Engine Load in Closed Loop MW 6 Average Fuel Consumption t/mwh 0,22 Days in Closed Loop 120

5 Sox Scrubbers - A profitable investment! Paybacktime Scrubbers (years) 0,8840

6 Sox Scrubbers - A profitable investment! PAYBACKTIME YARA MARINE TECHNOLOGY SCRUBBER SYSTEM Equipment Cost $ Installation Cost $ Interest 5,00 % Days in ECA 365 Sulfur content in fuel 2,50 % HFO Price $ 300 MGO Price $ 500 Average Engine Load MW 22 Average Engine Load in Closed Loop MW 6 Fuel Consumption t/year Days in Closed Loop 120 Paybacktime Scrubbers (years) 0,8870

7 MgO Advantages Safer handling due to mild alkaline properties compared to NaOH, Ca(OH)2, Na2CO3 Much Lower Operational Cost than caustic soda/naoh And NaOH normally requires fresh water for mixing Higher efficiency Low storage space requirement onboard Lower MgO quantities result is less solid waste, hence less disposal cost No or limited price fluctuation

8 Sox Scrubbers - A profitable investment! OPEX Comparison MgO vs NaOH Price Magnesium Oxide p/t $ 500 Price NaOH p/t $ 500 Price of Fresh Water Production p/y $ - OPEX Magnesium Oxide p/year $ OPEX NaOH p/year $ Yearly Savings; Magnesium Oxide vs NaOH (chemicals only) $ Accumulated 5 year savings; Magnesium Oxide vs NaOH (chemicals only) $

9 Sox Scrubbers - A profitable investment! PAYBACKTIME YARA MARINE TECHNOLOGY SCRUBBER SYSTEM Equipment Cost $ Installation Cost $ Interest 5,00 % Days in ECA 80 Sulfur content in fuel 3,50 % HFO Price $ 300 MGO Price $ 500 Average Engine Load MW 22 Average Engine Load in Closed Loop MW 6 Average Fuel Consumption t/mwh 0,22 Days in Closed Loop 40 Paybacktime Scrubbers (years) 4,5818

10 Thank you for your attention! a SMALL solution to a big Challenge PS We can send you the calculator - you can play with YOUR numbers.

11 Yara Marine Technology The Scrubber Pioneer FIRST with inline scrubbers (2012) Scrubber installed on Main Engine #1 12,6 MW Silencer was replaced by Scrubber Installation done without taking the ship out of service and with no inconvenience to the passengers, about 4 months No passenger or crew space lost due to installation Result: 99,7% SOx removal and vessel is compliant with the 0,1% sulphur limit in ECAs Liberty of the Seas - Running smooth from 2012

12 Yara International Key figures Revenues (2013): USD 14.6 billion EBITDA (2013): USD 2.3 billion Number of employees (Number at year-end): 9,759 (8,052 in 2013) Key facts Headquartered in Oslo, Norway Listed on the Oslo Stock Exchange Global presence with operations and offices in more than 50 countries and sales to more than 150 countries