Snifferprojektet. Overvågning af svovl- og partikelforurening fra skibe. Miljøteknologisk udviklings- og demonstrationsprogram 2012

Transkript

1 Overvågning af svovl- og partikelforurening fra skibe Snifferprojektet Miljøteknologisk udviklings- og demonstrationsprogram 2012 Morten Køcks, konsulent R&D, cand.scient. Teknologisk Institut

2 Projektkonsortiet Zenzors A/S A/S Storebælt Danmarks Rederiforening Nordic Tankers Marine A/S Teknologisk Institut (Maersk Maritime Technology) Medfinansieret af Miljøstyrelsen med 1 mio DKK

3 Teknologisk Institut Founded 1906 An independent, not-for-profit institution Approved as a technological service institute by the Danish Ministry of Science, Technology and Innovation. >1,000 employees Annual turnover ~ DKK 1 billion

4 Hirtshals Gothenburg Teknologisk Institut Aarhus Teknologisk Institut AB (Sweden) FIRMA 2000 Sp. z o. o. (Polen) Roskilde Dancert A/S Danfysik A/S Poland Kolding Odense Taastrup DTI Robotics US, Inc. (USA) Warsaw

5 Background Ship owners are faced with requirements relating to fuel sulphur content in ECAs (Emission Control Areas) 2010: 1% sulphur (max) 2015: 0.1% sulphur (max) Two mitigation strategies are being exploited: Lowering of the sulphurcontent in fuel Emission reducing technologies (such as scrubbers)

6 Background and objective Effective enforcement calls for a simple and robust control method Not commercial avaliable today or expensive Today the fuel of the ships is controlled by: - random checks of bunker delivery notes - fuel logs - occasional fuel sample analyses in harbors Project objective: Development of method(s) for fast determination of sulfur content in fuel preferable by use of low-cost sensors Proof-of-concept at the Great Belt Bridge

7 Idea Prime focus: Monitoring of ship emissions when passing the Great Belt Bridge (proof of concept) Majority of traffic passing DK either passes the Great Belt or Øresund Monitoring can provide a fast screening of ships Monitoring of SO2, CO2, particles,

8 Idea SO2/CO2 can be correlated with S-content in fuel. Accepted method for calculating sulphur equivalents in exhaust gas

9 Idea Equipment to be mounted at the eastern bridge between the pylons Exact location not yet defined Aim for two measurement campaigns during summer/autumn 2014 Fuel samples when passing the bridge Correlation with AIS data from VTS Storebælt, road traffic, wind,

10 Traffic density plot ~1,700 passages in August 2013 zoom

11 Traffic density plot zoom Aug-sept 2013

12 Foreløbige aktiviteter Fokus på CO2 sensorer Sensor/kommunikationsplatform Indledende målinger Aarhus havn Andre gruppers arbejde Inspektion af mulige målepositioner på broen + sikkerhedskursus

13 Overvejelser Hvilke mekanismer skal sættes i gang hvis et potentielt noncompliant skib detekteres? Alarm til relevant myndighed? Politi? Hvem er driveren for at få systemet implementeret? Hvem køber systemet? I dag økonomisk incitament for rederier til ikke at følge SECA reguleringen, forstærkes fra Efter vores bedste overbevisning ingen reel overvågning / sanktioner i dag

14 Projektet i nærmeste fremtid Tests af CO2 sensorer og platform Forsøgssetup Aarhus havn Indledende baggrundsmålinger på Storebæltsbroen Det længere perspektiv: Funktionel overvågning på Storebælt Instrumentkommunikation med relevante myndigheder Implementering på andre broer Internationalt samarbejde