Only two ways to achieve 0.1% SOx Emissions:

– Use MGO (MDO phased out in EU ECA)

– Scrub the exhaust

SOx EMISSION REGULATIONS

The Need for anEcoSilencer Solution

ARACON 2006 - Conference on ship emissions

Jerome Louvel, Total Marine Fuels – “If we want to satisfy thedemand for low sulphur fuel we need to find an alternative solutions;one of which would be to outfit ships with exhaust gas scrubbers toallow the ships to use the fuel that will be available in the long run. ”

James Humfery, Shell Oil – “If environmental legislationcontinues to tighten around the world, without wide spread affordableabatement technology is there really a future for residual fuel oil?”

0.1% S Fuel Cost

IFO 380 $450MGO $680Bunkerwold Aug 2010

Cost to Shipping -$1,000,000’s per/vsl/yr

EGCS Typical(installed) investmentpaid off in 2 to 3 years.

EGCS Benefits EGCS better environmental results

– Lower SOx– Lower PM– Lower NOx (nominal 5%)– Lower GHG footprint (compared to MDO)

Cost effective solution provides a competitive advantage Leadership in deployment for Green Technology

Diesel Fuel – PM remains a problem

Regulations for Tier IIIrequire a technical solution

EGCS has a longdevelopment history

Model i 400 Mark I Mark II J-100 ES C3Ship Louis St-

LaurentLeif

EricksonPride of

KentMegaYacht

Bulk Carrier

Year 1998 2001 2003 20042007

2009

Size 1200 kW 1500 kW 27,200 kW 15,400 kW

ExhaustGasTreatment

Partial stream Full stream Full stream Full stream

Visible results from a practical system

Seawater Scrubbing is aNatural Solution

Use of Seawater Scrubbing for SO2 Removal from Marine EngineExhaust Gas

Anders Andreasen and Stefan Mayer

MES – Corporate

Parent companyIncorporated in 1991

State of the art 30,000sq. ft production facilityin Prince EdwardIsland, Canada

Quality Assurance - MESowns its manufacturingfacility

RR/SSI is the leading US firm of marine engineers and navalarchitects providing MES customers with:

• Global warranty and after sales service support• Exhaust emission monitoring applications•Shipyard project management and installation (test and trials)

Rolls Royce PlcMES’ Global Marine Engineering & Naval Architect Partner

MES has options for CustomersStandard Single ESC3 per engine

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Thank you for theopportunity to

presentEGCS technology

54 Hillstrom Avenue CharlottetownPrince Edward Island CANADA C1E 2C6

Tel: 902.628.6900Fax: 902.628.1313

ecosilencer.ca